Objective and Subjective Evaluation of Lipoinjection for Correction of Temporal Depression

BACKGROUND Temporal depression is commonly found among people. OBJECTIVE Objective and subjective evaluation of lipoinjection for correction of temporal depression. METHODS From November 2012 to January 2018, 34 healthy female subjects underwent temporal augmentation by lipoinjection on both sides. Efficacy was assessed by objective and subjective parameters. The quantitative measurement of the temporal defect was obtained using molded plasticine preoperatively and 12 months after treatment. The subjective assessment consisted of excellent, good, fair, and poor results based on the patients' self-evaluations. The adverse events were recorded. RESULTS The follow-up period ranged from 12 to 36 months. It was found that a statistically significant difference existed between the preoperative and postoperative defect on both temples. Regarding the patients' self-evaluations, 17 patients (50.0%) reported feeling excellent, 15 patients (44.1%) as good, and 2 patients (5.9%) as fair, and no patient as poor. After the statistical analysis, it was found that the volumetric restoration rate of the grafted fat decreased as the temporal defect generally increased during the aging process. Injection-site swelling and bruising were commonly found complications; other complications were not found. CONCLUSION Autologous fat is inexpensive and readily available. Fat grafting is an alternative for correction of temporal depression. Address correspondence and reprint requests to: Xiaogen Hu, MD, Plastic Surgery Department, China Japan Friendship Hospital, Beijing 100029, China, or e-mail: huxiaogeng78@qq.com The authors have indicated no significant interest with commercial supporters. © 2019 by the American Society for Dermatologic Surgery, Inc. Published by Wolters Kluwer Health, Inc. All rights reserved.

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