Chang SY

Aesthetic rhinoplasty relies on a stable framework for long-term structural integrity, often requiring autogenous cartilage grafts. While conchal cartilage is commonly used, its volume may be insufficient, particularly in secondary or revis…

[BACKGROUND]  With the success of free autologous breast reconstruction, the abdominal donor site is now an important consideration, especially in patients of childbearing age. In our institution, there are increasing patients who have succ…

[BACKGROUND] Reconstruction of total or near-total nasal defects is challenging and requires the re-creation of three nasal layers. Fasciocutaneous free flaps have been used effectively for restoring the vascularized nasal lining and staged…

[BACKGROUND] Several brow-lift techniques have been used to prevent brow ptosis after blepharoplasty. For example, both internal and external browpexies have been adopted worldwide. However, few studies have compared these two methods. The …

[BACKGROUND] The ability to simultaneously cut and perform hemostasis with low lateral thermal injury makes carbon dioxide laser a useful tool in blepharoplasty. Monopolar electrosurgery is another commonly used cutting tool that improves t…

[BACKGROUND] This study aimed to propose a novel four-type deformity and treatment-oriented classification of the lower eyelids that directs the therapeutic combination of three-step lower blepharoplasty for Asian populations. [METHODS] We…

[BACKGROUND] Many Asian patients desire a narrower nasal base with less flaring of the alar lobules. However, patients who underwent multiple rhinoplasty surgeries with nostril contracture or an overreduction of the alar base may experience…

[BACKGROUND] To introduce an innovative refinement, the "double V cutting folded derotation graft" (DVCFD graft), which is a method for nasal tip lengthening in aesthetic rhinoplasty with strong holding force and efficient cartilage use. […

[BACKGROUND] The authors evaluated the efficacy of a combined regimen of botulinum toxin type A (Botox) and a steroid (triamcinolone acetonide) for treating hypertrophic scars in comparison with the treatment with each drug alone. [METHODS…

[BACKGROUND] Carved autologous costal cartilage is widely used in different rhinoplasty procedures because of its availability and proven advantages. However, the usefulness of rib grafts is limited by warping postoperatively. The chimeric …

The usual method of reconstructing a hypopharyngeal defect during total laryngectomy includes pharyngeal muscle layer closure, which may result in high pharyngoesophageal pressure. We hypothesize that nonclosure of the pharyngeal muscle can…

Thirty-one patients with obstructive sleep apnea syndrome underwent uvulopalatopharyngoplasty (UPPP). After three months, the average apnea/hypopnea index (AHI) decreased from 352.2 +/- 138.2 (mean +/- SD) to 182.2 +/- 140.4 episodes/hr and…