Subchondroplasty Bone Substitute Material (BSM) Histological Analysis after Total Knee Arthroplasty: A Case Series

Abstract

In our series of 227 patients who underwent prior Subchondroplasty of the knee wiht bone substitute material (BSM) we had the opportunity to review 4 cases which returned for conversion to Total Knee Arthroplasty (TKA). The average time to convert to a TKA was 23.5 months (18-35 months).