The Effects of Superficial Musculoaponeurotic System Flap on the Development of Frey’s Syndrome and Cosmetic Outcomes After Superficial Parotidectomy

Autor: Ömer Bayır, Elif Kaya Çelik, Güleser Saylam, Emel Çadallı Tatar, Cem Saka, Muharrem Dağlı, Ali Özdek, Mehmet Hakan Korkmaz
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Zdroj: Turkish Archives of Otorhinolaryngology, Vol 54, Iss 4, Pp 158-164 (2016)
Druh dokumentu: article
ISSN: 2667-7474
DOI: 10.5152/tao.2016.1987
Popis: Objective:To investigate the outcomes of superficial musculoaponeurotic system (SMAS) flap and classic techniques in superficial parotidectomy in terms of Frey’s syndrome (FS) and cosmetic satisfaction.Methods:In this study, a retrospective chart review of patients that underwent superficial parotidectomy was performed. These patients were divided into two subgroups: group 1 included patients in which the SMAS flap was harvested and group 2 comprised the remaining patients on whom classic superficial parotidectomy was performed. All the patients were evaluated clinically and with Minor’s starch-iodine test for FS. For the evaluation of the cosmetic results, the patient’s satisfaction was queried according to the incision scar and surgical field skin retraction/facial symmetry. Both groups were compared in terms of complications and numbness of surgical area.Results:Fifty-five patients (31 male and 24 female) with a mean age of 50.19 years were included in the study. Thirty-two patients were in group 1 and 23 in group 2. Thirteen patients (23.7%) described as having FS and six of them were in group 1, while seven were in group 2. Minor’s starch-iodine test was positive in nine patients in group 1 (28.1%) and six patients in group 2 (26.1%) (p=1.000). With regard to cosmetic satisfaction, eight patients (25%) stated mild discomfort from the incision scar and two patients (6.3%) stated cosmetic dissatisfaction for facial asymmetry in group 1. In group 2 for the same factors the number of patients were 11 (47.8%) and 2 two (8.7%), respectively (p=0.027). There were no statistically significant differences in means of complication and numbness (p>0.05).Conclusion:According to our study results, there was no superiority between both the groups in terms of FS and incision scar satisfaction. We determined that there was a significant benefit of SMAS flap application in the prevention of volume loss and surgical area retraction.
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