鼻唇沟真皮下血管网皮瓣血液循环可靠，再造鼻翼的臃肿程度大大减轻。
The nasal labial thin skin flap with subdermal vascular plexus has reliable blood supply, and it makes the bulky repaired ala become thinner.
目的探索脱细胞真皮基质医用组织补片在鼻唇沟充填术中的应用。
Objective: To investigate the clinical value of acellular dermal matrix for the reconstruction of oral tissues.
应用推荐