Clinical and Radiological Outcomes of Subchondroplasty in the Treatment of Bone Marrow Edema of the Knee

subchondroplasty is an innovative percutaneous procedure in which calcium phosphate, biocompatible material similar to the native bone apatite with osteoinductive properties, is injected inside BML areas. The purpose of subchondroplasty is the patient's symptoms relief, improving the mechanical strength of subchondral bone, stimulating bone remodeling to avoid bone sagging, and slow down the arthritic degenerative process to postpone arthroplasty.