Objective To study the classification of fracture in the base of the middlephalanx and its long-term outcomes.
目的根据致伤机制和作用方式，对手指中节指骨基底部骨折进行分类并复述治疗方法及远期结果。
2
Methods The reverse flap from the dorsal of the middlephalanx was harvested for coverage of the distal phalanx for 19 fingers of 17cases.
方法临床运用指动脉终末背侧支血管蒂的中节指背岛状皮瓣逆行转移修复指端软组织缺损17例19指。
3
Methods Analysing the cause of disease and pathology of 68 cases with fracture in the base of the middlephalanx, and long-term outcome was followed up.