手指末节指掌侧浅静脉的显微解剖及临床应用  

Microanatomy study and clinical application of superficial palmar digital veins in fingertip replantation

作　　者：成亮[1] 陈铿[2] 柴益民[1] 文根[1] 

机构地区：[1]上海交通大学附属第六人民医院骨科,上海200233 [2]上海交通大学附属第三人民医院骨科

出　　处：《中华显微外科杂志》2011年第2期131-133,F0003,共4页Chinese Journal of Microsurgery

摘　　要：目的 研究手指末节指掌侧浅静脉分布规律,指导指末节离断再植术.方法 取100例手指标本分别进行乳胶灌注显微解剖法、断层解剖法、明胶-氧化铅灌注显微-解剖加X线摄片法研究指末节掌侧浅静脉的解剖学特点.临床对10例13指的离断末节指,进行吻合掌侧浅静脉的再植术.结果 在甲根水平通常可以找到1～3条指掌侧浅静脉,管径为0.2～0.5 mm.10例13指末节指离断再植均获成功.术后随访3～18个月,外观功能良好.结论 末节指掌侧浅静脉分布具有规律性,末节指再植吻合掌侧静脉有利于提高再植的成功率,并能减少其他静脉回流方法所带来的并发症.Objective To study the anatomy of superficial palmar digital veins in fingertip,and explore the clinical application of superficial palmar digital veins as venous drainage in fingertip replantation.Methods One hundred fingers were studied with three methods： microanatomy,sectional anatomy,and X-ray.According to microanatomical observation,thirteen fingers in 10 cases with fingertip amputations and dorsal veins defect were replanted by anastomosis of palmar digital veins to reconstruct the venous drainage of the amputated digits. Results （ 1 ） 1 to 3 tiny superficial palmar digital veins can be found at the level of the onychorrhiza.The average diameters of the superficial palmar digital veins were 0.2-0.5 mm.（2）In clinical practice,13 replanted fingers were survived.After 3-18 months following-up,the appearance and function were satisfactory. Conclusion The distribution of the palmar digital veins was in some pattern.Anastomosis of the superficial palmar digital veins can not only improve the success rate of the fingertip replantation,but also avoid the complications of the other venous drainage methods.

关 键 词：末节指 显微解剖 浅静脉 断指再植 

分 类 号：R658.1[医药卫生—外科学]