Free Dorsal Digital Flap for Reconstruction of Volar Soft Tissue Defect of Digits
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 12
- 主要终点
- static 2-point discrimination (2PD) test
研究概览
简要总结
The aim of the current report is to investigate the feasibility of transferring the free dorsal digital flap, including both dorsal branches of the proper digital nerves (PDNs), to reconstruct the volar soft tissue defect of digits. Sensory restoration of the reconstructed digit was evaluated via static two-point discrimination (2PD). The range of motion (ROM) of the donor middle and ring fingers was measured.
详细描述
Sensory restoration of the reconstructed digit was evaluated via static two-point discrimination (2PD). The range of motion (ROM) of the donor middle and ring fingers was measured. The data were compared with those of the contralateral, uninjured hand.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 15 Years 至 60 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •soft tissue defects in the fingertip, pulp, or volar surface of the digits;
- •a defect > 2 cm in length;
- •unavailability of the homodigital and heterodigital island flaps because of concomitant injuries to donor fingers; and
- •the patient refuses to use tissues from the toe.
排除标准
- •soft tissue defects in the dorsum of the digits;
- •a defect < 2 cm in length;
- •homodigital and heterodigital island flaps are available.
结局指标
主要结局
static 2-point discrimination (2PD) test
时间窗: 25 months
The test points were at the centers of the radial and ulnar portions of the digital pulp and the donor sites separately. Each area was tested 3 times with a Dellon-Mackinnon discriminator. Two out of 3 correct answers were considered proof of perception before proceeding to another lower value.
次要结局
未报告次要终点