Joint Preservation of the 1st MTP: First Metatarsal Head Osteochondral Defect Treatment with Particulated Juvenile Cartilage Allograft Transplantation

Foot & Ankle Orthopaedics

BryanVan Dyke¹ 

关键词: Osteochondral Defect;    Juvenile Cartilage Allograft;    1st Metatarsphalangeal Joint;   

DOI  :  10.1177/2473011417S000395

学科分类：医学（综合）

来源: Sage Journals

【 摘 要 】

Category:Midfoot/ForefootIntroduction/Purpose:Focal damage to articular cartilage and the supporting subchondral plate, commonly referred to as an osteochondral defect (OCD), can be a cause of joint pain and subsequent decreased range of motion. There are few studies specifically describing these lesions in the first metatarsophalangeal (MTP) joint, where they are traditionally grouped into hallux rigidus. There exists an opportunity for early detection and intervention with the intent to prevent deterioration and improve patient outcomes. One contemporary treatment concept is to implant particulated juvenile cartilage allograft to restore articular cartilage. The aim of our study was to review the clinical results of patients that had undergone this procedure for first metatarsal head OCDs.Methods:After IRB approval, a retrospective review of a consecutive case series was studied utilizing the records of three foot and ankle surgeons. Inclusion criteria included all adult patients who were a minimum of o...

【 授权许可】

CC BY