目的 探讨手术切除联合液氮冷冻治疗结膜鳞状细胞癌的临床效果。 方法 分析1998年-2008年收治的21例眼睑结膜鳞癌患者的临床资料。对肿瘤局限在眼球结膜和部分穹窿结膜受侵犯者行单纯手术切除联合液氮冷冻治疗；部分或全部结膜及眼睑受侵犯者行局部肿瘤切除联合眼睑重建及液氮冷冻治疗；眼睑和球结膜广泛受累，无法进行眼睑重建者行眼眶内容物剜除术。 结果 21例中，7例行单纯肿瘤切除合并冷冻治疗，其中5例痊愈，2例复发；10例行局部肿瘤切除并进行眼睑重建，其中7例痊愈，3例复发，复发病例作眶内容摘除；4例肿瘤侵犯范围较宽而无法保留眼球者行眼眶内容物摘除。术手3例死于肝肺转移。 结论 眼睑结膜鳞状细胞瘤的外科手术切除是唯一有效的方法，眼睑重建视肿瘤侵犯范围而定，冷冻治疗作为辅助治疗可提高疾病的治愈率。
Surgery is still the main treatment for congenital polydactyly, and the aim of surgical reconstruction is to obtain a thumb with excellent function and appearance. A systematic assessment of polydactyly is required prior to surgery, including bone stress lines, joint deviation, joint activity and joint instability, size and development of finger and nail. Bone shape, joint incongruency, and abnormal tendon insertions must be corrected completely, in order to obtain good function and to avoide secondary surgery. Bilhault-Cloquet procedure can reconstruct the size of the finger and nails. Fine manipulation can improve the postoperative nail deformity, so that the reconstructed nail reaches a satisfactory aesthetic score.