1.Lipoatrophia semicircularis is a rare condition manifested by semicircularly horizontal depressions on the anterolateral aspects of the thighs.
摘要半圆形脂肪萎缩是一种罕见疾病,其特徵为位于大腿前及侧边之半圆形水平凹陷。
2.Regional mucoperiosteal flap with labiobuccal groove mucoperiost-eal flap can cover the bone grafting closely,it gives the alveolar bone a normalcontour and need not second vestibuloplasty.