Investigation of the Relationship of Functional Improvement and Body Mass Index in Breast Reduction Patients.

[INTRODUCTION] Due to macromastia, center of gravity changes and neck, shoulder, back pain become prominent. Macromastia and obesity separately cause pain and an increase in curves of vertebra. The aim of this study is to compare the functional benefits of reduction mammoplasty between obese and non-obese patients.

[MATERIALS AND METHODS] Data of this retrospective study were collected from archives and include preoperative/postoperative thoracic Cobb angles, preoperative/postoperative VAS scores, BMI and resected breast tissue weight of patients who underwent reduction mammaplasty operations between August 2017 and April 2019 in Plastic, Reconstructive and Aesthetic Surgery Department.

[RESULTS] This study shows that reduction mammoplasty enables significant decrease both in thoracic kyphosis angles and in neck, shoulder and back VAS scores. However, no significant difference was found in preoperative/postoperative values and mean amount of changes of thoracic kyphosis angles between obese and non-obese patients. Decreases in neck, shoulder and back VAS scores were not found statistically significant between two groups. The breast resection amount was not related to correction of kyphosis, but it enabled only a significant decrease in neck VAS scores.

[CONCLUSION] Functional improvement was not related to body mass index in reduction mammoplasty patients. Functional benefits were observed similarly in both obese and non-obese patients. A precise threshold value for body weight, body mass index and amount of breast tissue could not be defined as an indication for functional reduction mammoplasty.

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