曾文尚院長今年二月初受邀參加第九屆世界顏面整形大會，並在大會中發表演講，跟大家分享曾醫師針對亞洲人鼻子的手術方式，題目為：Structure Rhinoplasty in Asian Nose.
Structure Rhinoplasty in Asian Nose.
MD Wen-Sun Tseng
Plastic surgeon and Director of Aphrodite Clinic Group
The concepts and techniques of structure rhinoplasty were introduced by Calvin M. Johnson, Jr., MD and Dean M. Toriumi, MD. The objective is to build a well-formed, structurally sound nasal skeleton to give support and shape to the overlying skin-soft tissue envelope (S-STE). The stronger support, the better projection of nose tip. The corollary of weakening of the nasal skeleton will result in varying degrees of nasal skeletal collapse with poor aesthetic outcome.
We use the concept of structure rhinoplasty to do the Asian Rhinoplasty. We know Orientals have flatter noses than Caucasians because of insufficient bone and cartilage support for oriental nose. The typical characteristics of the Asian nose include thick skin, abundant subcantaneous tissue, weak lower lateral cartilage, and thin septal cartilage. The surgical techniques are using structural grafting methods to strengthen the weaker cartilage framework. Their aesthetic goals are to raise the dorsum, to increase the tip projection , and to refine the tip definition.
The nasal tip must often be strengthened to provide increased support using a variety of grafting techniques ,including the extended spreader graft, septal extension graft and columellar strut graft . Once the nasal tip has been stabilized, the nasal lobule can be refined using suturing techniques and tip grafts, including shield graft, cap graft, buttress graft, crural strut , and so on. We use autologous costal cartilage and irradiated homolgous costal cartilage in secondary Asian rhinoplasty .
The critical point for Asian rhinoplasty is to build a structurally stong nasal skeleton to give support and shape to the overlying skin-soft tissue envelope (S-STE). Rhinoplasty is a very individualized procedure , depends on each patient’s nose structure and desires.