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Abstract
Traditional breast expanders have known drawbacks, such as undesirable fullness at the upper pole, inadequate expansion of the residual breast tissue, and poor ptosis of the reconstructed breast. Crescent-shaped expanders are thought to improve the result in that expansion is concentrated at the basal breast pole. The aim of this prospective pilot study was to evaluate our results with the crescent-shaped expander in immediate and delayed breast reconstructions. Twenty-five patients, median age 51 (27–75) years, underwent 28 operations. The median follow-up time was 8 (4–15) months. Four patients developed complications including superficial infections, capsular contractions (Baker III–IV), and fullness of the upper pole. Three of these patients had been given irradiation. Breast reconstructions with the crescent-shaped expander allowed expansion of the lower pole and led to an anatomical breast shape. Patients’ satisfaction during expansion was good. Our data indicate a correlation between complications and radiotherapy.