医学英文视频｜邻指皮瓣

机器翻译字幕，仅供参考：

The Cross Finger Flap

邻指皮瓣

The original name was trans digital flap but nowadays commonly referred to as the cross finger flap. 

最初的名字是反手指皮瓣，但现在通常被称为交叉手指皮瓣。

It is an adipocutaneous flap from a neighbouring finger used to cover soft tissue defect either palmar-(when it is called classic cross finger flap) or dorsal (when it is called reversed cross finger flap). 

它是指邻近手指用于覆盖掌侧软组织缺损(称为经典交叉指皮瓣)或背侧(称为反向交叉指皮瓣)。

Reverse Cross Finger 

反向交叉手指

Flap Indications:

1. Coverage of exposed extensor tendon denuded of paratenon near lP joint.

2. Boutonniere deformity with poor quality of skin over PIP joint after burns for avulsion injury.

3. Coverage of complete avulsion of nail bed with exposed distal phalanx. 

皮瓣应用指证:

1. 靠近lP关节的外展肌腱的覆盖面被剥去了副韧带。

2. 因撕脱伤烧伤后，PIP关节处皮肤质量较差，出现Boutonniere畸形。

3. 覆盖完全撕脱的甲床和暴露的远端指骨。

Cross Finger flap done in a child of 3 yrs. for non healing wound over Rt. ring finger due to electric burns.

三岁儿童做交叉手指皮瓣。无名指因电烧伤而无法愈合的伤口。

15 yrs. post op.

15岁 术后

注：

lP joint：interphalangeal joint 指间关节

PIP joint：proximal interphalangeal joint 近端指间关节

钮扣状畸形（boutonniere deformity）近指间关节屈曲，远指间关节伸直或过伸，近指间关节突出如扣的外形与状态。