Ducours J L
Clinique Saint-Hilaire, France.
Ann Chir Plast Esthet. 1998 Dec;43(6):664-7.
The author describes a new procedure of coverage of the medial canthus: paralateronasal flap. It is a cutaneous rotation-advancement flap with random vascularisation ensured by the dermal vascular plexus. It is vertical and S-shaped. Its first curve is concave laterally and ascends widely to the lateronasal area, and its second lower curve is concave medially, following the nasolabial fold. This flap has been used 14 times, mostly to repair defects caused by excision of skin cancers of the medial canthus. Mean follow-up is 18 months. The aesthetic results obtained are very satisfactory. The author compares the advantages of the paralateronasal flap with present techniques and thinks that this new flap should find its place in the therapeutic arsenal for repair of the medial canthus.
鼻旁外侧皮瓣。它是一种由真皮血管丛确保随机血管化的皮肤旋转推进皮瓣。它呈垂直S形。其第一条曲线向外侧凹陷并广泛上升至鼻旁外侧区域，第二条较低的曲线向内侧凹陷，沿着鼻唇沟走行。该皮瓣已使用14次，主要用于修复内眦皮肤癌切除所致的缺损。平均随访18个月。所获得的美学效果非常令人满意。作者将鼻旁外侧皮瓣的优点与现有技术进行了比较，并认为这种新皮瓣应在修复内眦的治疗手段中占有一席之地。
