甲周组织的解剖学与生理学：文献综述及解剖学研究

Anatomy and physiology of the perionychium: a review of the literature and anatomic study.

作者信息

Zook E G, Van Beek A L, Russell R C, Beatty M E

出版信息

J Hand Surg Am. 1980 Nov;5(6):528-36. doi: 10.1016/s0363-5023(80)80100-6.

Abstract

The perionychium includes the nail and surrounding structures. The anatomy and physiology of the perionychium is presented in detail. Microscopic examination reveals the nail production to take place on the dorsal roof of the nail fold, the ventral floor of the nail fold, and on the nailbed to the free margin of the nail. The arterial supply is by two dorsal terminal branches of the proper digital artery and the nerve innervation by dorsal terminal branches of the proper digital nerve.

摘要

甲周组织包括指甲及周围结构。详细介绍了甲周组织的解剖学和生理学。显微镜检查显示指甲的生成发生在甲襞的背侧顶部、甲襞的腹侧底部以及至指甲游离缘的甲床上。动脉供应来自指固有动脉的两条背侧终末分支，神经支配来自指固有神经的背侧终末分支。