๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
Percutaneous variations
Percutaneous variations
When placing sutures in narrow areas, percutaneous approaches allow the placement of buried sutures when only minimal visualization is possible. This is particularly useful on the tight skin of the scalp, and when executing narrow closures on the nose and below the knee. Approaches include the percutaneous buried vertical mattress (Fig. 13- 20), the percutaneous set-back suture (Fig. 13-21), and the percutaneous horizontal mattress suture (Fig. 13-22).
Figure 13-20. The percutaneous buried vertical mattress suture.
Figure 13-21. The percutaneous set-back suture technique.
Figure 13-22. The percutaneous horizontal mattress suture technique.