Objective To investigate the plastic surgery of facial soft tissue for improvement of facial contour. Methods Botulinum toxin type A was injected into hypertrophied masseter to make it atrophy and attenuation; meanwhile, buccal fat lining was partly resected by intra-oral approach. Buc-cal liposuction was performed if necessary. Results 36 cases got satisfactory face thinning results af-ter treatment. The facial contour of all patients was markedly improved. Following up for 6 - 12 months showed that the effect was stable. Conclusion Plastic repair of facial soft tissue for improve-ment of facial contour is a simple approach, with mild injury, quick recovery, safe and effective.

Breast Neoplasms ; pathology ; Carcinoma in Situ ; metabolism ; pathology ; Carcinoma, Intraductal, Noninfiltrating ; metabolism ; pathology ; Carcinoma, Papillary ; metabolism ; pathology ; Collagen Type IV ; metabolism ; Female ; Humans ; Neoplasm Invasiveness ; pathology

Biopsy ; adverse effects ; Breast ; pathology ; radiation effects ; Breast Implantation ; adverse effects ; Breast Neoplasms ; drug therapy ; radiotherapy ; Drug-Related Side Effects and Adverse Reactions ; etiology ; Female ; Humans ; Iatrogenic Disease