Neto M S, Castilho H T, Ferreira L M, Hochberg J, Toledo S R
Division of Plastic and Reconstructive Surgery, Universidade Federal de Sao Paulo, Chile.
Ann Plast Surg. 2000 Jan;44(1):23-8. doi: 10.1097/00000637-200044010-00005.
The authors describe the anatomic aspects and surgical technique of the depressor anguli oris musculocutaneous flap for reconstruction of the upper and lower lips. Twenty patients were submitted to surgical treatment, 19 for carcinoma and for upper lip scar deformity. In all patients the repair was performed with the depressor anguli oris musculocutaneous island flap. At the follow-up, lip function was satisfactory in 19 patients and unsatisfactory in 1 patient. The aesthetic results were considered satisfactory in all patients. The depressor anguli oris musculocutaneous island flap is safe for upper and lower lip reconstruction, with good functional and aesthetic results, and can be added as a new flap for lip reconstruction.
作者描述了降口角肌肌皮瓣用于上下唇重建的解剖学特点和手术技术。20例患者接受了手术治疗，其中19例因癌症和上唇瘢痕畸形。所有患者均采用降口角肌肌皮岛状瓣进行修复。随访时，19例患者的唇部功能满意，1例不满意。所有患者的美学效果均被认为满意。降口角肌肌皮岛状瓣用于上下唇重建是安全的，具有良好的功能和美学效果，可作为一种新的唇重建皮瓣。
