• <tr id="yyy80"></tr>
  • <sup id="yyy80"></sup>
  • <tfoot id="yyy80"><noscript id="yyy80"></noscript></tfoot>
  • 99热精品在线国产_美女午夜性视频免费_国产精品国产高清国产av_av欧美777_自拍偷自拍亚洲精品老妇_亚洲熟女精品中文字幕_www日本黄色视频网_国产精品野战在线观看 ?

    Accuracy of segmented measurement of axial length in ultra-high myopia filled with silicone oil using immersion B-scan ultrasonography

    2022-05-15 05:40:36QingHuaYangHongTaoZhangXiaoQiLiBingChenZhaoHuiLiYiFeiHuangXinJinYingZhangLiQiangWang
    關(guān)鍵詞:俄聯(lián)邦煤粉底板

    INTRODUCTION

    With the development of vitrectomy and the accurate mastery of the operative indications of silicone oil filling, a considerable number of patients with complex retinal detachment and vitreoretinal proliferative diseases can preserve good retinal function after vitrectomy combined with silicone oil filling

    . Cataract is the most important complication after silicone oil filling

    . At present, the surgery method combined silicone oil extraction with cataract extraction and intraocular lens implantation is widely used to treat this complication in China and other countries

    . The accurate measurement of axial length (AL) is related to the intraocular lens (IOL)implantation and determines the postoperative visual function for patients with this kind of cataract. As a novel optical coherent biometric device, IOLMaster is easily-manipulated,non-contact, accurate and non-invasive

    . However, due to the dependency of IOLMaster on optical principle, the ALs of patients with severe cataract cannot be accurately measured,and the traditional A-ultrasound measurement is still needed.Clinically, the ALs of most patients can be accurately measured by the traditional A-ultrasound. However, for patients with high myopia, especially those with ultra-high myopia before surgery, the pseudo prolongation of vitreous cavity caused by long vitreous cavity and silicone oil filling, intermingled with severe opacity of lens on ultrasonic propagation, retinal waves are often difficult or impossible to be measured in A-ultrasound. This leads to pseudo short AL or eye axis or large deviation and poor repeatability of AL.

    To address the abovementioned clinical issues, based on our previous findings of immersion A/B ultrasound in accurately measuring the AL of high myopia

    , we evaluated the accuracy of immersion B-scan segmented measurement of ALs in ultra-high myopia patients with cataract secondary to silicone oil filling by comparing with IOLMaster 500,providing a theoretical basis for its clinical application.

    其中,Yi是在問(wèn)卷中對(duì)于工作是否匹配詢問(wèn)(您覺(jué)得現(xiàn)在這份工作與您的能力相匹配么)的自評(píng)結(jié)果的被解釋變量,X1代表了將人口統(tǒng)計(jì)學(xué)特征和工作狀況等的控制變量,X2代表了核心解釋變量新媒體使用的代理變量:每周社交媒體使用時(shí)間以及APP種類的下載數(shù)量。其中,社交媒體使用時(shí)間代表了新媒體使用的深度,而APP種類數(shù)量則代表了新媒體使用的廣度。α1表示了新媒體使用對(duì)于農(nóng)民工工作匹配的影響系數(shù)和方向。

    SUBJECTS AND METHODS

    Clinically, for patients with cataract after vitrectomy combined with silicone oil filling due to retinal detachment,the ultimate goal of silicone oil extraction combined withcataract extraction and IOL implantation is to preserve the residual visual function as much as possible. The factors affecting visual function include patient- and surgery-related factors

    . In this study, no significant intergroup differences in age, gender, and ALs were found, and all the causes of retinal detachment were relatively uniform. The difference in preoperative uncorrected visual acuity between the two groups was mainly due to the various severity of lens opacity, and the opaque lens would be removed, so the influence of this factor on our results could be excluded. Surgery-related factors include surgical proficiency, surgical incision, IOL selection,and IOL implantation accuracy

    .

    管理人工智能系統(tǒng)和機(jī)器人技術(shù)的法律機(jī)制分為以下幾個(gè)方面:法律責(zé)任(民事的、行政的和刑事責(zé)任);財(cái)產(chǎn)所有權(quán)(物權(quán))、知識(shí)產(chǎn)權(quán);交易(合同)及其自動(dòng)化、勞動(dòng)法;財(cái)產(chǎn)保險(xiǎn)和責(zé)任;《道路交通安全法細(xì)則》、俄聯(lián)邦《航空法》、俄聯(lián)邦《內(nèi)河運(yùn)輸章程》、俄聯(lián)邦《海上商務(wù)航行法》、俄聯(lián)邦《行政處罰法》、國(guó)際合約規(guī)定;技術(shù)管理(產(chǎn)品質(zhì)量證書)、許可證制度;對(duì)人工智能系統(tǒng)和機(jī)器人技術(shù)的征稅;為發(fā)展機(jī)器人技術(shù)而出臺(tái)的城市建設(shè)管理規(guī)則等法律法規(guī)[7]。

    From June 2016 to June 2020, a total of 67 ultrahigh myopia inpatients (67 eyes) who underwent silicone oil removal combined with cataract extraction and IOL implantation were retrospectively enrolled. The preoperative AL of 31 patients with severe cataract were segmented measured using immersion B-scan (B-scan group) and another 36 patients with mild or moderate cataract were measured using IOLMaster 500 (IOLMaster group). All patients of both groups were injected with 5500

    silicone oil (Baush&Lomb Oxane, USA) during vitrectomy. Inclusive criteria: 1) ultrahigh myopia (refractive diopter<-10.00 D or AL>28 mm); 2)all the eyes to be operated had a certain gazing ability (they could continuously gaze at IOLMaster or be fixed in the first eye position for more than 3s in the imaging process of immersion B-scan); 3) without other serious ocular diseases,other systemic or ocular diseases that affect the examination or surgery; 4) scheduled silicone oil removal when complete retinal reattachment was achieved within 6mo after silicone oil injection. Exclusion criteria were as follows: 1) silicone oil emulsification within 6mo after primary silicone oil injection;2) silicone oil removal for various postoperative complications within 6mo after silicone oil injection; 3) other ophthalmic surgeries during the period between primary silicone oil injection and removal; 4) with uncomplete follow-up data.

    Before the surgery, the anterior parts (cornea, anterior chamber, iris and lens) and anterior vitreous body of all patients were examined using slit lamp, the intraocular pressure (IOP) was measured by using non-contact tonometer and the fundus was examined by A/B ultrasonic diagnosis apparatus.

    Statistical Analysis Statistical analyses were performed using SPSS12.0 software. Chi-square test was used to compare the gender difference of both groups. The difference of ALs before and after surgery of both groups, and postoperative absolute refractive error and BCVA between both groups were compared using

    -test. The rank sum test was used to compare the distribution of absolute refractive error between the two groups in the range ±0.50, ±1.00, and ±1.50 D. The statistical level was set to

    =0.05.

    鈣硫比的增加對(duì)所獲得的粉煤灰脫硫活性起到促進(jìn)作用,但CaCO3的增加必然對(duì)爐內(nèi)煤粉燃燒特性產(chǎn)生影響,若其加入嚴(yán)重影響煤粉燃燒特性,那么對(duì)上述研究就失去了意義。為此,筆者進(jìn)一步針對(duì)鈣硫比對(duì)煤粉燃燒特性的影響進(jìn)行研究。

    After retrobulbar anesthesia, the surgery was performed with Alcon Legacy 20000 phacoemulsification apparatus. A 3 mm incision (I-shape) parallel to the lamellar sclera was made (11 o’clock, 2 mm behind limbus). A 3.2 mm triangular knife was used and viscoelastic agent (AVI)was injected into anterior chamber. Continuous circular capsulorhexis was performed with a diameter of 5.5-6 mm. A corneal auxiliary incision was made at 9 o’clock (left eye) or 3 o’clock (right eye). Lens cortex was aspirated by auto-I/A system. The silicone oil was extracted with cannula needle and syringe under negative pressure with an incision at the upper pars plana. After the silicone oil was completely removed,the retina was observed by pan-retinoscopy. Then, a single focus foldable IOL (Rayner 620H, UK) was implanted into the capsule.

    A total of 31 (31 eyes) with severe cataract were enrolled as the B-scan group, including 21 males and 10 females, aged from 25 to 59y (mean 42.8±9.8y). The preoperative visual acuity was light perception (LP) or hand move (HM)

    before eye. And 36 patients (36 eyes) were enrolled as IOLMater group, including 23 males and 13 females, aged from 24 to 61y(mean: 41.9±9.5y). The preoperative visual acuity was finger counting (FC) to 0.25, as shown in Table 1.

    This formula was utilized to calculate the required IOL power in our present study. In view of the comparative uniformity of patient, surgeon, surgery method, IOL type and calculation formula, we deemed that the biometric measurements were the main reason influencing the differences between the methods in this study. Studies have proposed that 54% deviation between actual diopter and prediction of diopter after cataract surgery comes from AL measurement, whereas 38% predicted from postoperative ACD and another 8% came from the evaluation of corneal curvature. Therefore, the accuracy of preoperative eye AL measurement is of particular importance

    . In this study, the corneal curvature and ACD were measured using IOLMaster. AL is an indicator avoid refractive errors.Therefore, the main goal of this study is to investigate how to minimize the ALs measurement error.

    綜上所述,生活化數(shù)學(xué)教學(xué)方式可以有效幫助孩子們習(xí)得數(shù)學(xué)基礎(chǔ)知識(shí),將那些抽象難懂的知識(shí)內(nèi)容變得更加具體化,幫助同學(xué)更好地理解,是小學(xué)數(shù)學(xué)教學(xué)方法當(dāng)中不錯(cuò)的選擇,此也是新課背景下對(duì)于小學(xué)語(yǔ)數(shù)學(xué)教學(xué)的新要求。生活化教學(xué)對(duì)于同學(xué)們的以后發(fā)展都存在著深遠(yuǎn)的影響,進(jìn)一步可以達(dá)到同學(xué)們?nèi)姘l(fā)展這一目標(biāo)。

    All the surgeries in this study were performed by the same experienced surgeon and all the patients were implanted with the same type of IOL. In the selection of formulas for calculating the IOL power, previous studies have shown that the Haigis formula has a high accuracy for highly myopic patients with AL>28 mm

    .

    The corneal curvature and anterior chamber depth (ACD) of both groups were measured with IOLMaster 500 (Zeiss, Germany). In B-scan group, the ALs were measured with immersion B-scan using Souer A/B ultrasonic diagnosis apparatus (A-scan probe frequency was 10 MHz, and the axial resolution of A, B-scan were 0.12 mm). While in IOLMaster group, the ALs were measured with IOLMaster 500 (Zeiss, Germany). The IOL power was calculated by the built-in Haigis formula in IOLMaster 500 for all patients. During the immersion B-scan, B-mode ultrasound gain was adjusted to 85 dB. A Hansen immersion shell was placed on the ocular surface and the B-ultrasound probe was inserted into the immersion shell 5-10 mm from the cornea. The center of the anterior and posterior lens capsule pointed to the macular, and the intersection point between the sampling line and retina was about 4.5 mm from the disc center or about 3 mm from the optic nerve edge (Figure 1A)

    .The AL=D

    +986/1532×D

    (D

    represents distance from the corneal vertex to the posterior pole of lens or central point of capsule; D

    represents distance from the lens posterior pole or central point of capsule to the macular surface, respectively;Figure 1B)

    . The final AL was calculated from the average value of three consecutive measurements of the distances. All examinations were performed by the same senior physician.

    RESULTS

    傳統(tǒng)的并行多模數(shù)字中頻結(jié)構(gòu)由于模塊的類比使用,每次只有一種通信模式工作,造成太多硬件資源的浪費(fèi)。而固定參數(shù)配置的中頻方案由于濾波器類型和前后位置以及抽取級(jí)數(shù)和抽取系數(shù)早就固定,使得其靈活性和資源利用率不高。再者,對(duì)于數(shù)字混頻后的I、Q兩路信號(hào)在濾波和抽取模塊中是完全一模一樣的重復(fù)結(jié)構(gòu),這樣也會(huì)浪費(fèi)FPGA硬件資源?;谝陨蟽煞N結(jié)構(gòu)的不足之處,本文設(shè)計(jì)出一種優(yōu)化的動(dòng)態(tài)參數(shù)配置多模數(shù)字中頻優(yōu)化結(jié)構(gòu),如圖4所示。

    (2)注重底板圍巖的狀況。在進(jìn)行安全洞開挖作業(yè)時(shí),難免會(huì)出現(xiàn)部分區(qū)域底板過(guò)度滲水的現(xiàn)象,加之巖石的強(qiáng)度較弱,當(dāng)運(yùn)輸車輛在施工區(qū)域長(zhǎng)期來(lái)回時(shí),將形成大范圍碾壓。基于此,應(yīng)對(duì)該部分進(jìn)行換填混凝土施工處理,可有效避免底板過(guò)度超挖現(xiàn)象,并提升鋼支撐的穩(wěn)定性,對(duì)隧道安全具有促進(jìn)作用。

    The patients’ main details at the time of treatment were summarized in Table 1.

    In B-scan group, the baseline ALs measured by immersion B-ultrasound was 30.46±1.63 (range 28.09-33.51) mm, while the postoperative ALs measured by IOLMaster 500 was30.51±1.21 (range 28.03-33.90) mm (

    =0.644,

    =0.542). In IOLMaster group, the baseline ALs measured by IOLMaster 500 was 30.51±1.21 (range 28.43-33.69) mm, while the ALs measured by IOLMaster 500 at 3mo after surgery was 30.43±1.27 (range 28.54-33.50) mm (

    =1.843,

    =0.074).

    At 3mo after surgery, the BCVA was not significant difference between two groups (

    =0.086,

    =0.932), as well as the absolute refractive error (

    =1.615,

    =0.112) and mean postoperative refractive spherical equivalent between two groups (

    =0.671,

    =0.505). In B-scan group, absolute refractive error within±0.50, ±1.00, and ±1.50 D was found in 18 (58.1%), 26(83.9%), and 31 (100%) cases, respectively. In IOLMaster group, it was 23 (63.9%), 34 (94.4%), and 36 (100%) cases(

    =0.757,

    =0.449; Table 2).

    All the surgeries were successfully completed with retinal reattachment, and no obvious silicone oil droplets were found in the vitreous cavity. The anterior capsule and posterior capsule of the lens were intact in all patients, and the IOLs were implanted into the capsule.

    DISCUSSION

    High myopia is very common and one of the major causes of social blindness. It is characterized by AL elongation, and induces various specific complications, including retinal detachment from peripheral retinal tears, foveoschisis, cataract formation, macular hole with or without retinal detachment,peripapillary deformation, choroidal/scleral thinning, domeshaped macula, myopic choroidal neovascularization, and glaucoma

    .

    With the development of vitreous retinal surgery, vitrectomy combined with intravitreal filling of silicone oil is a predominant surgical approach for complex vitreoretinal disease, but it could make the lens affected, leading to the development or aggravation of cataracts whose incidence was reported up to be 100%

    . To avoid the increased trauma and economic burden of two surgeries (extraction of silicone oil was performed, lens extraction combined with IOL implantation were performed at stage I), all patients in this study underwent silicone oil removal combined with lens removal and IOL implantation.

    This study was approved by the Ethics Committee of PLA General Hospital, and all the patients had written the informed consents.

    The refractive state of the patients and the best corrected visual acuity (BCVA) recorded by logMAR were obtained. The diopter was calculated by spherical equivalent (SE). The absolute refractive error of the two methods was calculated, that is, the difference between the reserved diopter and the actual diopter 3mo after surgery.

    ②預(yù)制混凝土板:預(yù)制混凝土板要平整,嚴(yán)格按照設(shè)計(jì)及相關(guān)規(guī)范要求施工,坡面誤差不得大于±0.5 cm,板下嚴(yán)禁用小石子、中粗砂找平;板與板之間縫控制在1.5~2.5 cm之間。

    Silicone oil is a colorless transparent liquid with good light transmittance and refractive index of 1.40. Therefore, it is feasible to carry out optical biological measurement of silicone oil filling eyes theoretically. IOLMaster, as a novel non-contact optical coherent biological biometric instrument, is easy to operate and non-contact measurement. IOLMaster can be used to accurately measure the ALs of silicone oil-filled eyes

    .However, the ALs of patients with severe cataract cannot be measured by IOLMaster, which depends on optical principle,but with the help of traditional A-ultrasound. Clinically,traditional A-ultrasound can be used to accurately measure the ALs of most patients, but for patients with high myopia,especially those with ultra-high myopia before surgery, the pseudo prolongation of vitreous cavity caused by long vitreous cavity and silicone oil filling in patients with axial myopia,coupled with the effect of severe lens opacity on ultrasonic transmission, makes it difficult or impossible to measure retina echo during A-ultrasound measurement, leading to pseudoshort ALs or large deviation and poor repeatability of ALs.The basic principle of segmented measurement of AL by immersion B-scan ultrasonography is to use corresponding sound velocity values for segmented sound velocity measurement of media with different sound velocity on the measurement path in the eyeball, so it is particularly critical to determine the sound velocity of silicone oil. The ultrasonic speed of silicone oil is related to its viscosity, and there are differences in the sound speed of different brands and models of silicone oil. In our study, all patients filled with the same silicone oil and undergone scheduled silicone oil removal when complete retinal reattachment was achieved within 6mo after silicone oil injection without silicone oil emulsification.Compared with IOLMaster 500, this measurement method has the possibility of corneal injury, and has higher requirements for the technique and experience of the examiner. Based on our measurement skills of accurately measuring the AL of high myopia by immersion A/B ultrasound in previous studies

    ,we evaluated the accuracy of immersion B-scan segmented measurement of ALs in ultra-high myopia patients with cataract secondary to silicone oil filling by comparing with IOLMaster 500, providing a theoretical basis for its clinical application. To our knowledge, there is no study showing the reliability of our device for the measurement of AL in ultrahigh myopia patients with cataract secondary to silicone oil filling in the current literature.

    To explore ALs measurement accuracy of the immersion B-scan segmented measuring method, ALs of IOLMaster group were measured by using the silicone oil-filled lens eye mode of the IOLMaster’s AL menu. The ALs measurement accuracy was illustrated by the comparison of ALs of IOLMaster group before and after surgery and the prediction deviation in 3mo after surgery, and our results were in line with previous studies

    . In the present study, after failing to measure the ALs of 31 patients in B-scan group with IOLMaster, the contact A-ultrasound was used to measure in the sitting position, showing that retina echo of 13 patients could not be even detected. We have solid clinical research experience in the accurate measurement of AL of high myopia by using immersion B-scan

    . To solve the above-mentioned problem,after full-eye imaging with immersion B-scan in this study,segmented measurement with A-ultrasound was performed.Its basic mechanism is to measure (or correct) each segment of media with distinct sound velocity on the measurement path using the corresponding sound velocity. In addition,although 20 mHz has a higher resolution than 10 mHz B-type ultrasound, its sound attenuation is large and the detection depth is small, which cannot meet the measurement of this study. Therefore, 10 mHz B-type ultrasound was adopted in this study. Compared with IOLMaster, this measurement method has the possibility of corneal injury, and has higher requirements for the technique and experience of the examiner.In this study, there was no statistical difference between the preoperative ALs (segmented measurement using immersion-B scan) and the postoperative ALs (IOLMater) in B-scan group,indicating the high accuracy of segmented measurement method using immersion B-scan as IOLMaster in measuring ALs and the prediction of postoperative refraction. The immersion B-scan image is of two-dimensional brightness modulation type, can display various biometric reference interfaces intuitively, especially the vitreous cavity in pseudodilated state after silicone oil filled. In addition, we can guide patients to rotate eyes to adjust eye position at any time through the intuitive real-time image. The sampling lines of vector A-ultrasound could provide accurate guide information for placing electronic measuring ruler, avoiding the possible mal-alignment. This is the basis of accurate AL measurement by immersion B-scan ultrasound method. After the precise measurement of each segment length, all patients were injected with the same type of silicone oil, and the correction coefficient of vitreous cavity length was the same, which could explain the accurate measurement of ALs with segmented measurement method by using immersion B-scan in this study.We proposed that the improved accuracy of immersion B-ultrasound biometry benefits from several quality control methods as following: 1) by adjusting the patient’s eye position and the infiltration depth of B-ultrasound probe, the double light band of cornea, the light band of anterior and posterior capsule of lens and the light band of retina with clear and intact optic nerve were clearly displayed on B-ultrasound echogram,and the tangent lines of light band of cornea, anterior and posterior capsule of lens were parallel to each other; 2)obtaining the widest light band of the posterior capsule; 3)the sampling line of vector A-ultrasound is perpendicular to all corneal-retinal interfaces from and passes through the pupil center; 4) Bergès

    suggested that the intersection between the sampling line of vector A-ultrasound and the retina should be approximately 4.5 mm from the optic disc center, or the line from the corneal vertex to the optic disc center should be bias to the temporal side by 15°, where the macular central foveola located. However, it is worth noting that, based on PCI technology, although the agreement between the two devices was excellent, the IOLMaster 700 was more effective in obtaining biometric measurements in eyes with posterior subcapsular and dense nuclear cataracts

    . It means that the ALs of a few patients in B-scan group may be accurately measured by IOLMaster 700. The limited number of cases is another limiting factor in our study. In addition, the retrospective nature of this study limits our comparisons. A larger patient series is needed for clearer information.

    In conclusion, our study demonstrated that the immersion B-scan imaging is not affected by the cataract severity, and its biometry accuracy is generally consistent with that of IOLMaster 500 in ultra-high myopia patients with silicone oil filling concurrent severe cataract. It can be used as an accurate and reliable biological measurement method to solve clinical problems. In addition, immersion B-scan ultrasound method has advantages in acquiring the whole eye ultrasound images from anterior to posterior simultaneously and biological measurement under visualization, its more clinical practical value deserves further exploration.

    The authors thank Mao-Nian Zhang, MD and Shou-Zhi He,MD, for their careful reading of the manuscript and their useful comments and suggestions.

    想要提高玉米高產(chǎn)栽培技術(shù)的推廣效率,推廣部門及工作人員首先要做好推廣當(dāng)?shù)氐牡刭|(zhì)氣候調(diào)查,針對(duì)即將進(jìn)行推廣的山區(qū)地質(zhì)條件、氣候條件等客觀條件進(jìn)行調(diào)查,針對(duì)性的選擇更合適于推廣的玉米種類,最大程度提高玉米種植過(guò)程中的抗倒伏、抗病蟲害能力,有效提高玉米產(chǎn)量,提高玉米高產(chǎn)栽培技術(shù)推廣應(yīng)用效率。我國(guó)是一個(gè)多山的國(guó)家,地處不同氣候條件、地質(zhì)條件下的山區(qū)存在不同的種植需求,因此山區(qū)玉米高產(chǎn)栽培技術(shù)推廣過(guò)程中需要遵循因地制宜的原則,萬(wàn)不可一概而論,盲目推廣,例如冷涼地區(qū)需選擇早熟、耐低溫的高產(chǎn)玉米品種,氣候濕潤(rùn)的低海拔山區(qū)需要篩選抗性強(qiáng)的品種,土地貧瘠的地區(qū)需要篩選耐瘠性較強(qiáng)的品種。

    Supported by National Natural Science Foundation of China (No.82070921).

    None;

    None;

    , None;

    None;

    None;

    None;

    , None;

    , None;

    None.

    1 Antoun J, Azar G, Jabbour E, Kourie HR, Slim E, Schakal A, Jalkh A. Vitreoretinal surgery with silicone oil tamponade in primary uncomplicated rhegmatogenous retinal detachment: clinical outcomes and complications.

    2016;36(10):1906-1912.

    2 Bonfiglio V, Reibaldi M, Macchi I, Fallico M, Pizzo C, Patane C,Russo A, Longo A, Pizzo A, Cillino G, Cillino S, Vadalà M, Rinaldi M, Rejdak R, Nowomiejska K, Toro MD, Avitabile T, Ortisi E.Preoperative, intraoperative and postoperative corticosteroid use as an adjunctive treatment for rhegmatogenous retinal detachment.

    2020;9(5):1556.

    3 Reeves MGR, Afshar AR, Pershing S. Need for retinal detachment reoperation based on primary repair method among commercially insured patients, 2003-2016.

    2021;229:71-81.

    4 Liao L, Zhu XH. Advances in the treatment of rhegmatogenous retinal detachment.

    2019;12(4):660-667.

    5 Shu I, Ishikawa H, Nishikawa H, Morikawa S, Okamoto F, Sakamoto T,Sugimoto M, Kondo M, Iwasaki M, Kinoshita T, Toibana T, Mitamura Y, Takamura Y, Motohashi R, Shimura M, Sakurai Y, Takeuchi M,Gomi F. Scleral buckling versus vitrectomy for young Japanese patients with rhegmatogenous retinal detachment in the era of microincision surgery: real-world evidence from a multicentre study in Japan.

    2019;97(5):e736-e741.

    6 Eibenberger K, Georgopoulos M, Rezar-Dreindl S, Schmidt-Erfurth U, Sacu S. Development of surgical management in primary rhegmatogenous retinal detachment treatment from 2009 to 2015.

    2018;43(4):517-525.

    7 Zhang X, Chen B, Yang HJ, Song YW, Zhang D, Soetikno BT, Sun XF. The correlation of pars Plana incision and transient hypotony after silicone oil removal.

    2018;49(9):e44-e51.

    8 Al-Wadani SF, Abouammoh MA, Abu El-Asrar AM. Visual and anatomical outcomes after silicone oil removal in patients with complex retinal detachment.

    2014;34(3):549-556.

    9 Xu W, Cheng WJ, Zhuang H, Guo J, Xu GX. Safety and efficacy of transpupillary silicone oil removal in combination with micro-incision phacoemulsification cataract surgery: comparison with 23-gauge approach.

    2018;18(1):200.

    10 Sizmaz S, Esen E, Isik P, Cam B, Demircan N. Outcome and complications of combined phacoemulsification and 23-gauge pars Plana vitrectomy.

    2019;2019:7918237.

    11 Rahman R, Kolb S, Bong CX, Stephenson J. Accuracy of user-adjusted axial length measurements with optical biometry in eyes having combined phacovitrectomy for macular-off rhegmatogenous retinal detachment.

    2016;42(7):1009-1014.

    12 Shiraki N, Wakabayashi T, Sakaguchi H, Nishida K. Optical biometrybased intraocular lens calculation and refractive outcomes after phacovitrectomy for rhegmatogenous retinal detachment and epiretinal membrane.

    2018;8(1):11319.

    13 Savastano A, Lenzetti C, Finocchio L, Bacherini D, Giansanti F,Tartaro R, Piccirillo V, Savastano MC, Virgili G, Rizzo S. Combining cataract surgery with 25-gauge high-speed pars Plana vitrectomy: a prospective study.

    2021;31(2):673-678.

    14 Port AD, Nolan JG, Siegel NH, Chen XJ, Ness SD, Subramanian ML. Combined phaco-vitrectomy provides lower costs and greater area under the curve vision gains than sequential vitrectomy and phacoemulsification.

    2021;259(1):45-52.

    15 Antaki F, Milad D, Javidi S, Dirani A. Vitreoretinal surgery in the postlockdown era: making the case for combined phacovitrectomy.

    2020;14:2307-2309.

    16 Ozal SA, Garip R, Ozal E, Kupeli A. Evaluation of axial length changes after combined phacovitrectomy for macula-off rhegmatogenous retinal detachment.

    2019;4(3):136-140.

    17 Parravano M, Oddone F, Sampalmieri M, Gazzaniga D. Reliability of the IOLMaster in axial length evaluation in silicone oil-filled eyes.

    (

    ) 2007;21(7):909-911.

    18 Shajari M, Cremonese C, Petermann K, Singh P, Müller M, Kohnen T.Comparison of axial length, corneal curvature, and anterior chamber depth measurements of 2 recently introduced devices to a known biometer.

    2017;178:58-64.

    19 Liu R, Li HR, Li QC. Differences in axial length and IOL power based on alternative A-scan or fellow-eye biometry in macula-off rhegmatogenous retinal detachment eyes.

    2022;11(1):347-354.

    20 Yang QH, Chen B, Peng GH, Li ZH, Huang YF. Accuracy of axial length measurements from immersion B-scan ultrasonography in highly myopic eyes.

    2014;7(3):441-445.

    21 Suk KK, Smiddy WE, Shi W. Refractive outcomes after silicone oil removal and intraocular lens implantation.

    2013;33(3):634-641.

    22 Zhang Y, Liang XY, Liu S, Lee JW, Bhaskar S, Lam DS. Accuracy of intraocular lens power calculation formulas for highly myopic eyes.

    2016;2016:1917268.

    23 Hoffer KJ, Savini G. IOL power calculation in short and long eyes.

    (

    ) 2017;6(4):330-331.

    24 Tan X, Zhang J, Zhu Y, Xu J, Qiu X, Yang G, Liu Z, Luo L, Liu Y.Accuracy of new generation intraocular lens calculation formulas in vitrectomized eyes.

    2020;217:81-90.

    25 Zhang J, Wang W, Liu Z, Yang G, Qiu X, Xu J, Jin G, Li Y, Zhang S, Tan X, Luo L, Liu Y. Accuracy of new-generation intraocular lens calculation formulas in eyes undergoing combined silicone oil removal and cataract surgery.

    2021;47(5):593-598.

    26 Kane JX, van Heerden A, Atik A, Petsoglou C. Intraocular lens power formula accuracy: comparison of 7 formulas.

    2016;42(10):1490-1500.

    27 Holden BA, Fricke TR, Wilson DA, Jong M, Naidoo KS, Sankaridurg P, Wong TY, Naduvilath TJ, Resnikoff S. Global prevalence of myopia and high myopia and temporal trends from 2000 through 2050.

    2016;123(5):1036-1042.

    28 Baird PN, Saw SM, Lanca C, Guggenheim JA, Smith Iii EL, Zhou X,Matsui KO, Wu PC, Sankaridurg P, Chia A, Rosman M, Lamoureux EL, Man R, He M. Myopia.

    2020;6(1):99.

    29 Kang SI, Moon K, Jun JH. Accuracy of three intraocular lens-power formulas in predicting refractive outcomes in different intraocular lenses.

    2016;57(12):1891-1896.

    30 Lenkova GA. Specific features of measuring the optical power of artificial refractive and diffractive-refractive eye lenses.

    2016;121:310-321.

    31 El-Khayat AR, Brent AJ, Peart SAM, Chaudhuri PR. Accuracy of intraocular lens calculations based on fellow-eye biometry for phacovitrectomy for macula-off rhegmatogenous retinal detachments.

    (

    ) 2019;33(11):1756-1761.

    32 Seo S, Lee CE, Kim YK, Lee SY, Jeoung JW, Park KH. Factors affecting refractive outcome after cataract surgery in primary angleclosure glaucoma.

    2016;44(8):693-700.

    33 Kang TS, Park HJ, Jo YJ, Kim JY. Long-term reproducibility of axial length after combined phacovitrectomy in macula-sparing rhegmatogenous retinal detachment.

    2018;8(1):15856.

    34 Sakamoto M, Yoshida I, Sodeno T, Sakai A, Masahara H, Maeno T. Postoperative refractive prediction error measured by optical and acoustic biometry after phacovitrectomy for rhegmatogenous retinal detachment without macular involvement.

    2019;2019:5964127.

    35 Pongsachareonnont P, Tangjanyatam S. Accuracy of axial length measurements obtained by optical biometry and acoustic biometry in rhegmatogenous retinal detachment: a prospective study.

    2018;12:973-980.

    36 Tranos PG, Allan B, Balidis M, Vakalis A, Asteriades S, Anogeianakis G, Triantafilla M, Kozeis N, Stavrakas P. Comparison of postoperative refractive outcome in eyes undergoing combined phacovitrectomy vs cataract surgery following vitrectomy.

    2020;258(5):987-993.

    37 Wu B, Chen S, Liu YC, Li Y, Gao JM, Li JH, He GH. The comparison of immersion B-scan guided with respective sonic velocity and Lenstar LS900 onmeasurement of axial length in silicone oil-filled eyes.

    2017;33(6):605-608.

    38 Bergès O, Puech M, Assouline M, Letenneur L, Gastellu-Etchegorry M. B-mode-guided vector-A-mode versus A-mode biometry to determine axial length and intraocular lens power.

    1998;24(4):529-535.

    39 Bullimore MA, Slade S, Yoo P, Otani T. An evaluation of the IOLMaster 700.

    2019;45(2):117-123.

    40 Savini G, Taroni L, Hoffer KJ. Recent developments in intraocular lens power calculation methods-update 2020.

    2020;8(22):1553.

    41 Ozal SA, Kupel? A, Ozal E, Gurlu V. Optical biometry-based axial length alterations after intravitreal dexamethasone implant.

    2019;82(3):195-199.

    42 Wang ZY, Yang WL, Li DJ, Chen W, Zhao Q, Li YF, Cui R, Shen L,Xian JF. Comparison of biometry with the Pentacam AXL, IOLMaster 700 and IOLMaster 500 in cataract patients.

    2019;55(7):515-521.

    43 Cho YJ, Lim TH, Choi KY, Cho BJ. Comparison of ocular biometry using new swept-source optical coherence tomographybased optical biometer with other devices.

    2018;32(4):257.

    猜你喜歡
    俄聯(lián)邦煤粉底板
    俄羅斯1-4月油氣收入增長(zhǎng)超80%
    高爐噴吹煤粉添加助燃劑生產(chǎn)實(shí)踐
    山東冶金(2022年4期)2022-09-14 09:00:08
    軟土地基上超長(zhǎng)底板節(jié)制閘沉降及應(yīng)力分析
    煤層氣排采產(chǎn)氣通道適度攜煤粉理論
    底板巷一巷兩用的回采工作面防火實(shí)踐
    底板隔水層破壞的力學(xué)模型及破壞判據(jù)
    高爐煤粉精細(xì)化噴吹技術(shù)
    斯諾登希望俄延長(zhǎng)庇護(hù)
    底板瓦斯抽放巷防誤揭煤快速探測(cè)方法探析
    河南科技(2014年4期)2014-02-27 14:07:01
    B&WB-410/9.8-M煤粉鍋爐省煤器改造
    国产高清激情床上av| 国产野战对白在线观看| 亚洲欧美精品综合久久99| 1024手机看黄色片| 亚洲av第一区精品v没综合| 免费电影在线观看免费观看| 我的老师免费观看完整版| 我的女老师完整版在线观看| 亚洲精品亚洲一区二区| 国产一区二区三区视频了| 国产一级毛片七仙女欲春2| 91av网一区二区| 国产一区二区激情短视频| 久久午夜福利片| x7x7x7水蜜桃| 丁香六月欧美| 永久网站在线| 色综合亚洲欧美另类图片| 午夜福利免费观看在线| 成人av在线播放网站| 级片在线观看| 国产视频一区二区在线看| 中文字幕人成人乱码亚洲影| 九九热线精品视视频播放| 国产亚洲av嫩草精品影院| 一卡2卡三卡四卡精品乱码亚洲| 成人精品一区二区免费| 一区二区三区高清视频在线| 国产高清视频在线观看网站| 长腿黑丝高跟| 国产成人a区在线观看| 国内精品久久久久久久电影| 最近最新中文字幕大全电影3| 麻豆一二三区av精品| 中文字幕av在线有码专区| 老司机福利观看| 亚洲天堂国产精品一区在线| 中文在线观看免费www的网站| 成人一区二区视频在线观看| 搞女人的毛片| 18禁黄网站禁片免费观看直播| 欧美一区二区国产精品久久精品| 国产真实乱freesex| 久久人妻av系列| 少妇熟女aⅴ在线视频| 国产男靠女视频免费网站| 99在线人妻在线中文字幕| 一边摸一边抽搐一进一小说| 亚洲天堂国产精品一区在线| 亚洲 欧美 日韩 在线 免费| 在线免费观看的www视频| 嫩草影院入口| 亚洲国产精品久久男人天堂| 精品久久久久久久久久免费视频| 老师上课跳d突然被开到最大视频 久久午夜综合久久蜜桃 | 日韩精品青青久久久久久| 国产三级中文精品| 在线观看一区二区三区| 免费电影在线观看免费观看| 亚洲av免费在线观看| 久久久久久久午夜电影| 亚洲精品粉嫩美女一区| 99热只有精品国产| 亚洲精品色激情综合| 丰满的人妻完整版| 亚洲国产精品999在线| 午夜免费成人在线视频| 夜夜看夜夜爽夜夜摸| 亚洲午夜理论影院| 亚洲人成网站在线播| 国产视频内射| 99热这里只有是精品在线观看 | 精品人妻偷拍中文字幕| 欧美性猛交黑人性爽| 久9热在线精品视频| 亚洲天堂国产精品一区在线| 亚洲一区二区三区色噜噜| av国产免费在线观看| 黄色视频,在线免费观看| 51国产日韩欧美| 天堂av国产一区二区熟女人妻| 亚洲国产高清在线一区二区三| 黄色女人牲交| 日韩欧美精品免费久久 | 床上黄色一级片| 亚洲成av人片免费观看| 成人一区二区视频在线观看| 99国产极品粉嫩在线观看| 成年女人永久免费观看视频| 在线免费观看不下载黄p国产 | 国产午夜福利久久久久久| 国产欧美日韩一区二区三| 欧美激情在线99| 精品午夜福利视频在线观看一区| 久久精品国产亚洲av涩爱 | 精品一区二区三区人妻视频| 热99在线观看视频| 久久久久九九精品影院| 欧美一级a爱片免费观看看| 国产极品精品免费视频能看的| 我的女老师完整版在线观看| 国产成人aa在线观看| 免费人成在线观看视频色| 国产高清视频在线播放一区| 久久久久久大精品| 两人在一起打扑克的视频| 中文资源天堂在线| av国产免费在线观看| 日韩av在线大香蕉| 亚洲天堂国产精品一区在线| 老熟妇仑乱视频hdxx| a级毛片免费高清观看在线播放| 99热6这里只有精品| 可以在线观看毛片的网站| 我的老师免费观看完整版| 一二三四社区在线视频社区8| 免费观看的影片在线观看| av在线老鸭窝| 久久热精品热| 偷拍熟女少妇极品色| 欧美3d第一页| .国产精品久久| 日韩中字成人| 国产成人影院久久av| 亚洲第一电影网av| 欧美日韩黄片免| 长腿黑丝高跟| 两人在一起打扑克的视频| 91狼人影院| 欧美日本亚洲视频在线播放| 69av精品久久久久久| 高清在线国产一区| 我的老师免费观看完整版| 精品久久久久久久久av| 国产视频内射| 在线观看66精品国产| 色综合亚洲欧美另类图片| 欧美xxxx黑人xx丫x性爽| 99久久成人亚洲精品观看| 亚洲经典国产精华液单 | 免费一级毛片在线播放高清视频| 波多野结衣高清无吗| 亚洲性夜色夜夜综合| 亚洲成a人片在线一区二区| 搡老熟女国产l中国老女人| 国产真实伦视频高清在线观看 | 两人在一起打扑克的视频| 欧美激情国产日韩精品一区| avwww免费| 69av精品久久久久久| 国内久久婷婷六月综合欲色啪| 午夜两性在线视频| 亚洲国产欧美人成| 精品午夜福利视频在线观看一区| 亚洲一区二区三区色噜噜| 国产三级黄色录像| 亚洲欧美精品综合久久99| 看十八女毛片水多多多| 国产三级中文精品| 老鸭窝网址在线观看| 在线播放国产精品三级| 1000部很黄的大片| 美女xxoo啪啪120秒动态图 | 亚洲精品粉嫩美女一区| 久久99热6这里只有精品| 午夜免费男女啪啪视频观看 | 在线观看免费视频日本深夜| a级毛片免费高清观看在线播放| 两人在一起打扑克的视频| 亚洲最大成人中文| 亚洲av免费在线观看| 熟女人妻精品中文字幕| 国产精品乱码一区二三区的特点| 久久中文看片网| 久久久国产成人免费| 午夜视频国产福利| 少妇人妻一区二区三区视频| 免费搜索国产男女视频| 国内精品久久久久精免费| 国语自产精品视频在线第100页| 国产精品98久久久久久宅男小说| 男人和女人高潮做爰伦理| 狂野欧美白嫩少妇大欣赏| 91麻豆av在线| 伦理电影大哥的女人| 丰满的人妻完整版| x7x7x7水蜜桃| 波野结衣二区三区在线| 长腿黑丝高跟| 99热这里只有精品一区| 成人毛片a级毛片在线播放| 亚洲无线在线观看| 国产av一区在线观看免费| av在线蜜桃| 欧美一区二区国产精品久久精品| 国产成人欧美在线观看| 亚洲经典国产精华液单 | 久久草成人影院| 国产精品1区2区在线观看.| 国产欧美日韩一区二区三| 一级作爱视频免费观看| 内射极品少妇av片p| 国产免费av片在线观看野外av| 桃红色精品国产亚洲av| 内射极品少妇av片p| 国产欧美日韩一区二区三| 国产人妻一区二区三区在| 欧美日本视频| 丰满的人妻完整版| 一级av片app| 女同久久另类99精品国产91| 亚洲av日韩精品久久久久久密| 亚洲一区高清亚洲精品| 一级黄色大片毛片| 综合色av麻豆| 亚洲天堂国产精品一区在线| 日韩欧美国产一区二区入口| 国产精品久久久久久人妻精品电影| 淫妇啪啪啪对白视频| 国产三级中文精品| 国模一区二区三区四区视频| 亚洲国产日韩欧美精品在线观看| 97超视频在线观看视频| 精品无人区乱码1区二区| 黄色一级大片看看| 国产一区二区亚洲精品在线观看| 亚洲精品乱码久久久v下载方式| 国产高清视频在线播放一区| 性插视频无遮挡在线免费观看| 欧美一级a爱片免费观看看| 久久人人精品亚洲av| 欧美黑人巨大hd| 国产色爽女视频免费观看| 日韩精品青青久久久久久| 色播亚洲综合网| 午夜精品一区二区三区免费看| 亚洲乱码一区二区免费版| 亚洲黑人精品在线| 天堂网av新在线| 国产三级在线视频| 亚洲精品久久国产高清桃花| 午夜日韩欧美国产| 88av欧美| 国产av一区在线观看免费| 又粗又爽又猛毛片免费看| 色播亚洲综合网| 日日夜夜操网爽| 久久精品久久久久久噜噜老黄 | 老师上课跳d突然被开到最大视频 久久午夜综合久久蜜桃 | 亚洲精品影视一区二区三区av| 精品国内亚洲2022精品成人| 久久99热这里只有精品18| 精品熟女少妇八av免费久了| 欧美最新免费一区二区三区 | 国产精品一区二区免费欧美| 欧美日本亚洲视频在线播放| 一级作爱视频免费观看| 久久国产精品影院| 嫩草影院新地址| 亚洲三级黄色毛片| 婷婷六月久久综合丁香| 51国产日韩欧美| 亚洲av二区三区四区| 亚洲熟妇熟女久久| 欧美日韩亚洲国产一区二区在线观看| 91字幕亚洲| 亚洲国产精品成人综合色| 欧美潮喷喷水| 久久中文看片网| 久久99热6这里只有精品| 在线天堂最新版资源| 俄罗斯特黄特色一大片| 国产探花在线观看一区二区| 草草在线视频免费看| 真人一进一出gif抽搐免费| 欧美激情国产日韩精品一区| 亚洲内射少妇av| 欧美高清性xxxxhd video| 久久精品人妻少妇| 最近最新免费中文字幕在线| 国产探花极品一区二区| 精品久久国产蜜桃| 观看免费一级毛片| 91av网一区二区| 久9热在线精品视频| 欧美不卡视频在线免费观看| 免费大片18禁| 窝窝影院91人妻| 国产蜜桃级精品一区二区三区| 老司机午夜十八禁免费视频| 12—13女人毛片做爰片一| 中亚洲国语对白在线视频| 中文字幕高清在线视频| 88av欧美| 在线播放国产精品三级| eeuss影院久久| 久99久视频精品免费| 亚洲国产精品合色在线| 美女xxoo啪啪120秒动态图 | 性插视频无遮挡在线免费观看| 日韩欧美在线乱码| 亚洲内射少妇av| 国产精品永久免费网站| 成人三级黄色视频| 午夜激情福利司机影院| 精品一区二区三区视频在线观看免费| 亚洲精品456在线播放app | 日本五十路高清| 在线观看午夜福利视频| 国产精品国产高清国产av| 九九热线精品视视频播放| 国产大屁股一区二区在线视频| 成人三级黄色视频| 老司机午夜十八禁免费视频| 国产一级毛片七仙女欲春2| 两个人视频免费观看高清| 国产精品野战在线观看| 美女高潮喷水抽搐中文字幕| 如何舔出高潮| 亚洲美女黄片视频| 一级黄片播放器| 亚洲第一区二区三区不卡| 欧美成人性av电影在线观看| 看黄色毛片网站| 亚洲av美国av| 欧美国产日韩亚洲一区| 色噜噜av男人的天堂激情| 久久久久性生活片| 一进一出抽搐gif免费好疼| 亚洲精品久久国产高清桃花| 国产乱人伦免费视频| 国产精品女同一区二区软件 | 国内精品美女久久久久久| 免费搜索国产男女视频| 成人高潮视频无遮挡免费网站| www.999成人在线观看| 国内久久婷婷六月综合欲色啪| 村上凉子中文字幕在线| 国产成人av教育| 亚洲电影在线观看av| 亚洲欧美日韩卡通动漫| 99国产精品一区二区三区| 亚州av有码| 欧美极品一区二区三区四区| 亚洲自拍偷在线| 欧美xxxx性猛交bbbb| 中文亚洲av片在线观看爽| 久久6这里有精品| 欧美高清成人免费视频www| 亚洲,欧美精品.| 一卡2卡三卡四卡精品乱码亚洲| 国产精品久久久久久亚洲av鲁大| 国产真实乱freesex| 国产精品久久久久久久电影| 亚洲精品久久国产高清桃花| 少妇高潮的动态图| 久久6这里有精品| 亚洲一区二区三区不卡视频| 中文字幕熟女人妻在线| 人人妻人人看人人澡| 精品乱码久久久久久99久播| 又爽又黄a免费视频| 亚洲精品日韩av片在线观看| 国产成人欧美在线观看| 自拍偷自拍亚洲精品老妇| 能在线免费观看的黄片| 我的老师免费观看完整版| a在线观看视频网站| 久久久久国产精品人妻aⅴ院| 18禁在线播放成人免费| 在线国产一区二区在线| 国产精品爽爽va在线观看网站| 日韩大尺度精品在线看网址| 在线免费观看的www视频| 丰满人妻熟妇乱又伦精品不卡| 久久国产乱子免费精品| 非洲黑人性xxxx精品又粗又长| 99久久久亚洲精品蜜臀av| 俺也久久电影网| 免费av不卡在线播放| 两个人视频免费观看高清| 日韩国内少妇激情av| 色哟哟·www| 国产探花在线观看一区二区| 午夜福利免费观看在线| 91在线观看av| 黄色视频,在线免费观看| 国产午夜精品论理片| 少妇裸体淫交视频免费看高清| 色5月婷婷丁香| 18禁在线播放成人免费| 少妇熟女aⅴ在线视频| 久久久久久久精品吃奶| 久久国产精品影院| 成年人黄色毛片网站| 麻豆久久精品国产亚洲av| 最近在线观看免费完整版| 免费在线观看影片大全网站| 欧美xxxx性猛交bbbb| 人人妻,人人澡人人爽秒播| 色视频www国产| 丁香欧美五月| 99久久成人亚洲精品观看| 国产精品,欧美在线| 亚洲在线自拍视频| 久久久久久久午夜电影| 久久久久久久久久成人| 成人午夜高清在线视频| 国产视频一区二区在线看| 欧美乱妇无乱码| 成人毛片a级毛片在线播放| 18禁黄网站禁片午夜丰满| 精品人妻1区二区| 一级av片app| 午夜a级毛片| 日韩欧美国产在线观看| 精品午夜福利在线看| 亚洲三级黄色毛片| 亚洲性夜色夜夜综合| 伊人久久精品亚洲午夜| 久久天躁狠狠躁夜夜2o2o| 99视频精品全部免费 在线| 久久久色成人| 精品人妻1区二区| 久久精品国产99精品国产亚洲性色| 少妇丰满av| 又爽又黄a免费视频| 亚洲18禁久久av| 精品国内亚洲2022精品成人| 欧美性感艳星| h日本视频在线播放| 国产精品久久视频播放| 永久网站在线| 午夜老司机福利剧场| 黄色配什么色好看| 97碰自拍视频| 成人性生交大片免费视频hd| 午夜福利18| 精品99又大又爽又粗少妇毛片 | 自拍偷自拍亚洲精品老妇| 性欧美人与动物交配| 国产亚洲精品久久久久久毛片| 欧美性感艳星| 国语自产精品视频在线第100页| 黄色视频,在线免费观看| 亚洲欧美日韩东京热| 免费高清视频大片| 99久国产av精品| 日本 av在线| 一级黄片播放器| 搡老岳熟女国产| 午夜福利免费观看在线| 最近最新中文字幕大全电影3| 深夜a级毛片| bbb黄色大片| 亚洲欧美日韩无卡精品| 少妇人妻精品综合一区二区 | 久久久成人免费电影| 桃色一区二区三区在线观看| 国产白丝娇喘喷水9色精品| 亚洲欧美清纯卡通| .国产精品久久| 真人一进一出gif抽搐免费| 精品国内亚洲2022精品成人| 国产欧美日韩一区二区三| 91麻豆av在线| eeuss影院久久| 免费观看的影片在线观看| 欧美+亚洲+日韩+国产| 欧美乱妇无乱码| 宅男免费午夜| 好男人在线观看高清免费视频| 人人妻人人看人人澡| 国产成年人精品一区二区| 老司机午夜十八禁免费视频| 久久精品国产亚洲av涩爱 | 12—13女人毛片做爰片一| 国产精品女同一区二区软件 | 岛国在线免费视频观看| 亚洲精品乱码久久久v下载方式| 精品国产亚洲在线| 亚洲国产精品成人综合色| 久久久久久久亚洲中文字幕 | 我要看日韩黄色一级片| 日日摸夜夜添夜夜添小说| 少妇被粗大猛烈的视频| 久久午夜亚洲精品久久| 夜夜看夜夜爽夜夜摸| 超碰av人人做人人爽久久| 午夜久久久久精精品| 国产高清视频在线播放一区| 超碰av人人做人人爽久久| 美女被艹到高潮喷水动态| 久久这里只有精品中国| 免费在线观看日本一区| 美女黄网站色视频| 赤兔流量卡办理| 国产高清视频在线观看网站| 成人永久免费在线观看视频| 亚洲狠狠婷婷综合久久图片| 高潮久久久久久久久久久不卡| 嫩草影院精品99| 亚洲av中文字字幕乱码综合| 色播亚洲综合网| 一本综合久久免费| 高清毛片免费观看视频网站| 欧美日韩综合久久久久久 | 亚洲内射少妇av| 91在线观看av| 他把我摸到了高潮在线观看| 亚洲中文日韩欧美视频| 哪里可以看免费的av片| 在线十欧美十亚洲十日本专区| 有码 亚洲区| 一个人看视频在线观看www免费| 乱人视频在线观看| 免费无遮挡裸体视频| 两个人视频免费观看高清| 日本黄大片高清| 国产亚洲精品久久久com| 日本与韩国留学比较| 少妇人妻精品综合一区二区 | 欧美高清性xxxxhd video| www.999成人在线观看| 九色国产91popny在线| 九九热线精品视视频播放| 国产高清三级在线| 欧美日韩乱码在线| 中文字幕av在线有码专区| 嫩草影院入口| 成人国产综合亚洲| 欧美色视频一区免费| 午夜两性在线视频| 国产69精品久久久久777片| 国产爱豆传媒在线观看| 国产单亲对白刺激| 成人国产综合亚洲| 999久久久精品免费观看国产| 桃红色精品国产亚洲av| 亚洲成人久久性| 禁无遮挡网站| ponron亚洲| 精品日产1卡2卡| 国产三级在线视频| 亚洲av成人精品一区久久| 免费高清视频大片| netflix在线观看网站| 性色avwww在线观看| 国产老妇女一区| 久久99热6这里只有精品| 夜夜看夜夜爽夜夜摸| 欧美黄色淫秽网站| 无遮挡黄片免费观看| 午夜福利成人在线免费观看| 国产男靠女视频免费网站| 国产又黄又爽又无遮挡在线| 精品无人区乱码1区二区| 在线国产一区二区在线| 亚洲黑人精品在线| 神马国产精品三级电影在线观看| 又爽又黄a免费视频| 精品人妻1区二区| 99riav亚洲国产免费| 99久久九九国产精品国产免费| 国产白丝娇喘喷水9色精品| 亚洲综合色惰| xxxwww97欧美| 又紧又爽又黄一区二区| 欧美成人一区二区免费高清观看| 国产精品99久久久久久久久| 欧美黄色片欧美黄色片| 国产精品一区二区免费欧美| 99视频精品全部免费 在线| 亚洲狠狠婷婷综合久久图片| 国产又黄又爽又无遮挡在线| 亚洲精品一区av在线观看| 久久性视频一级片| 国产精品亚洲美女久久久| 人人妻人人澡欧美一区二区| 日本撒尿小便嘘嘘汇集6| 麻豆成人av在线观看| 久久久久久大精品| 蜜桃久久精品国产亚洲av| 男女做爰动态图高潮gif福利片| 午夜激情福利司机影院| 动漫黄色视频在线观看| 一区二区三区四区激情视频 | 亚洲成av人片免费观看| 中文字幕高清在线视频| 亚洲精品影视一区二区三区av| 白带黄色成豆腐渣| 精品熟女少妇八av免费久了| 欧美+亚洲+日韩+国产| 精品久久久久久久久久久久久| 久久这里只有精品中国| 色综合婷婷激情| 久久久精品欧美日韩精品| 不卡一级毛片| 99在线视频只有这里精品首页| 搡老岳熟女国产| 国产麻豆成人av免费视频| 丰满人妻一区二区三区视频av| 亚洲人成网站在线播| 一个人看的www免费观看视频| bbb黄色大片| 一进一出抽搐gif免费好疼| 欧美国产日韩亚洲一区| 美女大奶头视频| 丁香六月欧美| 亚洲狠狠婷婷综合久久图片| 精品一区二区三区人妻视频| 亚洲av免费高清在线观看| 婷婷色综合大香蕉| 亚洲av电影不卡..在线观看| 丰满乱子伦码专区|