保留纤维包膜的乳房假体置换术
2000-06-14濮哲铭施耀明孙宝珊许礼根
濮哲铭 施耀明 孙宝珊 许礼根
摘要目的:探讨胸大肌后间隙乳房假体置入术后纤维包膜挛缩所 致远期并发症的手术治疗原则及方法。
方法:乳晕切口行假体置换术,在充分保留原纤维 包膜的原则下,针对手感较硬,乳房变形等并发症行相应的手术处理。
结果:24例术后均 取得满意效果。
结论:置换假体结合对症处理可有效纠治隆乳术后纤维包膜挛缩所致并发 症,充分保留原纤维包膜可获得较好远期效果。
关键词隆乳术包膜挛缩假体并发症
TREATMENT OF CAPSULAR CONTRACTURE AFTER AUGMENTATION MAMMAPLAST Y
Pu ZhemingShi YaomingSun Baoshan,et al
Department of Plastic Surgery,Shanghai 9th Peoples Hospital,Shanghai 2nd M edical University(Shanghai 200011)
AbstractObjective:To make an inquiry into the treatmentof capsular contracture after augmentation mammaplasty with mammary prostheses. Methods:Under the rule that not to remove the fibrous capsules,24 cases have a ccepted secondary operations of breast implants replacement and capsular relaxat ion to correct mammary deformation.Results:All the cases were achieved satisfa ctory results.Conclusion:Breast implants replacement combined with capsular re laxing were effective in correcting the complications caused by capsular contrac ture after augmentation mammaplasty.Relaxing instead of deleting the contractedcapsules might reach better long term results.
Key WordsMammaplastyCapsular contractureProstheses Complication
乳房假体置入术后纤维包膜挛缩所致手感较硬,乳房变形属常见 并发症〔1〕,严重影响手术效果。1995年至今笔者行假体置换术治疗此类疾病24例 ,效果良好,报道如下。
1一般资料
本组24例,女性,22岁~36岁。隆乳术(2例为曾更换假体二次隆乳术)后6个月以 上,其中腋部切口18例,乳晕切口6例,假体均置入胸大肌下。假体种类:生理盐水充注式1 7例,硅凝胶假体7例。按Baker〔2〕乳房假体纤维包膜挛缩Ⅳ级标准分级为Ⅱ~Ⅳ级 。均为双侧,但两侧病变在程度上有差异。
2手术方法
在尽可能保留原纤维包膜的手术原则下,乳晕切口行假体置换术。对6例手感较硬 而乳房形态基本正常的患者,仅由乳房切口取出原假体后对包膜囊不作任何松解,而是换入 容量在原假体90%以内的新假体:对18例除手感变硬外,纤维包膜挛缩已造成乳房变形的患 者,运用"Z"原则(即根据"Z"字改形术的原则,在纤维包膜上作松解切口时作"Z"折线 切口,避免走直线,见示意图,而不是作真正的"Z"字改形,形成两个交叉三角瓣)采用多 点并行折线切口行包膜囊松解术。……
