๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
Instruments
Instruments
A standard dermatologic surgery instrument tray (see Chapter 5) may be used (Fig. 50- 6). Some surgeons favor a serrated jaw forceps with no teeth for grasping the delicate cyst wall, as teeth may increase the risk of cyst wall puncture. Alternatively, hemostats may be used as well. A curette is sometimes useful when the cyst wall is adherent to surrounding tissue, and when en bloc resection is not planned, as it permits the surgeon to scrape the cyst contents from adjacent tissue with minimal damage to normal tissue.
Figure 50-6. Surgical tray for cyst excision. From left to right: skin hook, surgical blade handle, curette, tissue forceps with serrated jaws, tissue scissors, hemostat, suture scissors, and needle holder.