๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
Cosmetic considerations
Cosmetic considerations
Graft contraction is common, and FTSGs may contract on average up to 30%. Grafts on the nose and periorbital area are most prone to contraction.29 Pincushion deformity and hypertrophic scars may also occur at graft sites. Although color match of FTSGs with their recipient sites usually improves over time, hyper- or hypopigmentation may be persistent, particularly if the FTSG is harvested from an area with suboptimal color match. Hypertrophic scars and pincushion deformities can be improved with intralesional steroid injection, while contour irregularity and color match can be improved with dermabrasion (Fig. 28-6), ablative lasers, medium-depth chemical peels, or a combination of these therapies.
Figure 28-6. Initial suboptimal postoperative contour and color match of this patientโs FTSG (A) are improved after dermabrasion (B).