黃金華
【摘 要】目的:探討頸部瘢痕攣縮畸形整形手術(shù)方法及其效果。方法:頸部痕攣縮畸形II度行“Z"'成形術(shù)。全厚皮片移植2例:頸部瘢痕攣縮畸形Ⅲ度行瘢痕松解切除全厚皮片移植加局部旋轉(zhuǎn)帶蒂皮瓣修復(fù)頸前創(chuàng)面1例。效果:3例病人均恢復(fù)頜頸角,頸部伸曲自如,外觀滿意。結(jié)論:根據(jù)頸部瘢痕攣縮的面積及程度,選擇手術(shù)方法,力爭一張皮片覆蓋創(chuàng)面,無逢接,達(dá)到術(shù)后美觀,轉(zhuǎn)移皮片可達(dá):2. 5*4. 5cm?,一次修剪皮下組織,保證血供,達(dá)到恢復(fù)頸部運(yùn)動功能及外觀完美效果。
【關(guān)鍵詞】頸部瘢痕攣縮畸形;“Z”成形術(shù);全厚皮片無逢接局部旋轉(zhuǎn)皮瓣移植
[Abstract] Objective:The constructive surgery is to investigate the methods and effects, which will treat atrophic and cicatrical scar on the neck. Methods:The deformities of atrophic and cicatrical scar on the neck formed as a letter "Z". 2 cases of the total thick skin were transplanted.The deformities of atrophic and cicatrical scar were excised.l case about the scar on the front part of neck,which was Tranplanted and local revolving replaced part of skin on the neck. Result: 3 cases was satisfied with this treat . The neck streched casily . The appearances of the neck looked normal. Conclusion:Choosing surgery based on the area and level of the scar on the neck. Striving for the total skin covered the scar without crack, then the surgery will be perfect. Subcutaneous tissue were repaired in one stage for providing blood transporting. This operation transplanted skin about 2. 5*4 .5 cm?, which is a perfect treatment.
[Key words] The deformities of atrophic and cicatrical scar on the neck formed as a letter"Z", which was transplanted with total thick skin.
【中圖分類號】R622 【文獻(xiàn)標(biāo)識碼】B 【文章編號】2095-6851(2018)05--01
2016年以來我院收治3例頸部瘢痕攣縮畸形病人,兩例為II度一例為III度,因影響頸部運(yùn)動功能及影響外貌,患者迫切要求手術(shù)改善現(xiàn)狀。我們根據(jù)瘢痕攣縮程度及切除范圍大小選擇不同手術(shù)方法,取得滿意效果?,F(xiàn)報(bào)告如下:
1 臨床資料
1.1 一般資料 3例患者,男2例女1例,年齡分別為19歲、22歲、26歲。兩例為化學(xué)藥物硫酸燒傷所致,一例為汽油燒傷所致。兩例為頸前條索狀瘢痕攣縮加環(huán)形增生瘢痕,一例為頦下頸前瘢痕攣縮畸形。采用“Z"成形術(shù)一次性切除瘢痕,松解后全厚皮片覆蓋兩例;瘢痕切除松解粘連后全厚皮片游離植皮,頸前局部轉(zhuǎn)移皮瓣修復(fù)創(chuàng)面一例。
1.2 結(jié)果 例病人術(shù)后均恢復(fù)頸部功能,頜頸角明顯,男病人喉結(jié)突出,近日隨診,病人功能與外觀均良好,效果滿意。
2 手術(shù)方法
2.1 麻醉:三例手術(shù)均為經(jīng)口插管全麻。因一例病人頸部瘢痕攣縮畸形III度,頸部后仰受限,術(shù)前在局部麻醉下橫行切開頸部瘢痕,解除部分?jǐn)伩s插管成功。麻醉應(yīng)維持到手術(shù)部位完全包扎固定后方可讓病人蘇醒拔管,避免過早解除麻醉,因病人騷動妨礙包扎造成皮片下血腫,影響皮片愈合。
2.2 “Z"成形術(shù),全厚皮片植皮法。先縱形切除頸前條索狀攣縮瘢痕,并松解皮下組織,同時切除頸前全部瘢痕,此時攣縮畸形已得到部分松解,于縱形瘢痕上下緣處對稱切開3cm長兩臂,與縱軸成60°充分剝離兩臂,錯位縫合后使縱軸延長5cm,頜頸角明顯,喉結(jié)顯露。按切除瘢痕創(chuàng)面大小制作布樣,于腹部切取布樣大小全厚皮片,供皮區(qū)直接縫合。創(chuàng)面徹底止血后鹽水沖洗,于皮片貼敷創(chuàng)面,接觸嚴(yán)密后周緣連續(xù)用5一0美容針線無損傷縫合,皮片完整不剪孔,周緣與皮膚外翻縫合。全部術(shù)區(qū)用慶大油紗敷蓋,棉紗加壓包扎,頜頸角處用棉紗卷加壓固定。術(shù)后5天拆除紗布敷料,見皮片成活良好,繼續(xù)加壓包扎,用頸托固定3周。術(shù)后一周即可拆線。
2.3 局部皮瓣旋轉(zhuǎn)加游離皮片植皮法。麻酵后使病人頭部充分后仰,頸后加墊。切除頦前、下方及頸前全部瘢痕,并松解皮下組織,使頜頸角明顯,用全厚皮片敷蓋頦前及下方創(chuàng)面。按術(shù)前設(shè)計(jì)切取左鎖骨前皮瓣2. 5*4. 5cm?,蒂在左肩部,切取皮瓣后見遠(yuǎn)端皮緣有血液流出,皮瓣紅潤,旋轉(zhuǎn)后敷蓋左頸創(chuàng)面,于頦下植皮處橫形相接。此接線處頦下隱遮處,旋轉(zhuǎn)皮瓣創(chuàng)面用中厚無孔皮片敷蓋。頦下皮片間斷縫合并留長線打包加壓固定。轉(zhuǎn)移皮瓣適當(dāng)加壓固定,以利觀察血運(yùn)。
3 典型病例
男性患者,22歲,幼時被硫酸燒傷頸部致頸部瘢痕攣縮畸形,5年前行左頸部切疤、中厚網(wǎng)狀皮移植術(shù)?,F(xiàn)查:頸前條索狀瘢痕攣縮,左頸植皮后回縮瘢痕,為頸部瘢痕攣縮畸形1I度。一次性切除瘢痕,頸前條索狀瘢痕切除后行“Z”形延長術(shù),左側(cè)瘢痕部分全層切除,部分用取皮刀切除至真皮層。取皮:用取皮刀先取大小適中中厚皮片后直接切取全厚皮片,無接縫,一張皮片敷蓋創(chuàng)面。周緣連續(xù)封閉縫合,術(shù)后皮片全部成活,1年后隨診,無瘢痕,無回縮,頸部運(yùn)動自如,外觀完美。
4 討論
對于燒、燙傷等造成頸部瘢痕攣縮畸形,尤其是ll度以上畸形,頸部功能受限,外觀也受到嚴(yán)重影響,病人不敢穿低領(lǐng)上衣,對病人心理造成極大傷害。我們根據(jù)瘢痕孿縮程度及瘢痕面積大小,結(jié)合患者瘢痕周圍皮膚情況及供皮區(qū)質(zhì)量,制定不同手術(shù)方案。由于全厚皮片色澤好,術(shù)后皮片收縮小,無再次攣縮形成,可一次覆蓋創(chuàng)面,供皮區(qū)直接縫合等特點(diǎn),采用“Z”成形延長術(shù)同時全厚皮片植皮,一張皮片覆蓋創(chuàng)面,如需連接皮片采取橫形縫合,旋轉(zhuǎn)皮瓣設(shè)計(jì)用鎖骨上較隱遮處,術(shù)后不影響外露頸部。該法適應(yīng)證廣,可一次解除患者功能與美觀問題,術(shù)后效果理想。