OBJECTIVES: The repair of skin defects in the head and neck region still poses a significant problem for many clinicians. Tissue expansion is described as a treatment option providing good color, texture, and thickness match of the expanded skin. Unfortunately, the complication rates for tissue expansion range from 0 to 48 %. Therefore, the purpose of this study was to investigate risk factors for the use of tissue expanders in head and neck reconstructions. MATERIALS AND METHODS: Forty-nine patients with skin deficits in the head and neck area underwent tissue expansion. Sixty-two implanted expanders were analyzed regarding the various complications and the success rate. RESULTS: The success rate of treated patients was 37 (75.5 %) of all 49 included patients. The most frequent cause for the skin deficit was a tumor resection near the tip of the nose followed by skin deficits resulting after craniectomy. Interestingly, a higher number of expanders and a larger volume were significantly associated with a worse outcome. There was a trend of association between larger defect size and failure, too. CONCLUSIONS: The internal tissue expansion is a suitable technique for skin reconstruction in the head and face area. Compared to distant or free flaps, it often offers a better cosmetic outcome. In very large defects (>100 cm(2)) or when more than two expanders are needed, the failure rate increases. In these cases, other treatment options are recommended. CLINICAL RELEVANCE: The internal tissue expansion is a suitable technique for skin reconstruction in the head and face area.
OBJECTIVES: The repair of skin defects in the head and neck region still poses a significant problem for many clinicians. Tissue expansion is described as a treatment option providing good color, texture, and thickness match of the expanded skin. Unfortunately, the complication rates for tissue expansion range from 0 to 48 %. Therefore, the purpose of this study was to investigate risk factors for the use of tissue expanders in head and neck reconstructions. MATERIALS AND METHODS: Forty-nine patients with skin deficits in the head and neck area underwent tissue expansion. Sixty-two implanted expanders were analyzed regarding the various complications and the success rate. RESULTS: The success rate of treated patients was 37 (75.5 %) of all 49 included patients. The most frequent cause for the skin deficit was a tumor resection near the tip of the nose followed by skin deficits resulting after craniectomy. Interestingly, a higher number of expanders and a larger volume were significantly associated with a worse outcome. There was a trend of association between larger defect size and failure, too. CONCLUSIONS: The internal tissue expansion is a suitable technique for skin reconstruction in the head and face area. Compared to distant or free flaps, it often offers a better cosmetic outcome. In very large defects (>100 cm(2)) or when more than two expanders are needed, the failure rate increases. In these cases, other treatment options are recommended. CLINICAL RELEVANCE: The internal tissue expansion is a suitable technique for skin reconstruction in the head and face area.
Authors: Berry Fairchild; Warren Ellsworth; Jesse C Selber; David P Bogue; Dmitry Zavlin; Stephanie Nemir; Cristina M Checka; Mark W Clemens Journal: Aesthet Surg J Date: 2020-01-01 Impact factor: 4.283
Authors: Shuang-Bai Zhou; Guo-You Zhang; Yun Xie; Tao Zan; Yao-Kai Gan; Caroline A Yao; Cheng-An Chiang; Jing Wang; Kai Liu; Hua Li; Jia Zhou; Mei Yang; Bin Gu; Feng Xie; Lee Q Pu; William P Magee; Qing-Feng Li Journal: EBioMedicine Date: 2016-10-01 Impact factor: 8.143