Vuyk H D
Department of Otolaryngology/Facial Plastic Reconstructive Surgery, Ziekenhuis Gooi Noord, Blaricum, the Netherlands.
Clin Otolaryngol Allied Sci. 1996 Apr;21(2):106-18. doi: 10.1111/j.1365-2273.1996.tb01312.x.
Chin retrusion is important to the facial plastic surgeon, as it is a commonly encountered defect in patients seeking rhinoplasty. Careful pre-operative evaluation may identify patients who could benefit from concurrent augmentation mentoplasty. Augmentation mentoplasty using pre-formed silicone implants, placed sub-periosteally using an extraoral approach in a total of 40 patients were studied. The procedure proved to be relatively straightforward, rewarding and associated with very little morbidity. Hard silicone appears to be a reliable and safe implant material for augmentation mentoplasty in terms of host tolerance, including infection. There were no clinical side-effects from the minimal bone resorption which could be noted in eight out of 13 patients studied radiographically.
颏部后缩对面部整形外科医生来说很重要，因为它是寻求隆鼻手术患者中常见的缺陷。仔细的术前评估可以识别出可能从同期隆颏手术中获益的患者。本研究对40例患者采用口外入路在骨膜下植入预成型硅胶假体进行隆颏手术。该手术相对简单、效果良好且并发症极少。就宿主耐受性（包括感染）而言，硬硅胶似乎是隆颏手术中一种可靠且安全的植入材料。在13例接受影像学检查的患者中，有8例可观察到轻微的骨吸收，但未出现临床副作用。
