Maintained skin distension with a towel clamp for direct closure defects.

Use of a Backhaus towel clamp for aiding in direct closure of large skin defects. Supplemental figures:
Figure 3. Result after direct closure with continuous sutures.
Figure 4. Final result at the four-month follow-up visit.

使用巴克豪斯巾钳（Backhaus towel clamp）辅助直接闭合大型皮肤缺损创面。补充附图：
图3 采用连续缝合法直接闭合后的创面效果。
图4 术后4个月随访时的最终修复效果。