Advanced Oncoplastic Breast Conserving Surgery: Single Institution Experience with 823 Patients.

Oncoplastic breast conserving surgery (BCS) becomes the standard of care in multidisciplinary breast cancer treatment. From our perspective, the aim of oncoplastic BCS is the best oncological, aesthetic and functional surgical treatment results. The study's objective is to present our approaches to the selection of surgical techniques and determine operative and oncological outcomes of oncoplastic surgery.