Subtalar distraction arthroplasty with bone marrow aspirate concentrate (BMAC), preliminary results of a new joint preservation technique
نویسندگان
چکیده
منابع مشابه
Bone Marrow Aspirate Concentrate-Enhanced Marrow Stimulation of Chondral Defects
Mesenchymal stem cells (MSCs) from bone marrow play a critical role in osteochondral repair. A bone marrow clot forms within the cartilage defect either as a result of marrow stimulation or during the course of the spontaneous repair of osteochondral defects. Mobilized pluripotent MSCs from the subchondral bone migrate into the defect filled with the clot, differentiate into chondrocytes and os...
متن کاملJoint Preservation of the Wrist Using Articulated Distraction Arthroplasty: A Case Report of a Novel Technique
Distraction arthroplasty of the ankle, elbow, and hip has become widely accepted and used within the orthopaedic community with excellent initial results which appear sustained. To date it has not been applied to the wrist in the same manner. A novel technique, drawn upon past success of articulated ankle distraction and static wrist distraction, was devised and evaluated by application of arti...
متن کاملSubtalar distraction bone block arthrodesis.
This retrospective study analyses the results of subtalar bone block distraction arthrodesis used in the treatment of late complications of calcaneal fractures, acute severely comminuted fractures, nonunion (and malunion) of attempted subtalar arthrodeses, avascular necrosis of the talus, and club-foot deformity. Of 39 patients (41 feet) who had this procedure, 35 (37 feet) returned for follow-...
متن کاملJoint preservation of the osteoarthritic ankle using distraction arthroplasty.
BACKGROUND In recent years ankle distraction arthroplasty has gained popularity in the treatment of ankle arthritis as a means of both maintaining range of motion and avoiding fusion. We present a retrospective review of 25 patients who have undergone ankle distraction from 1999 to 2006. MATERIALS AND METHODS The mean age was 43 years; 16 were male, and 7 were female. Followup was 30 months a...
متن کاملArthroscopic Inside-Out Repair of a Meniscus Bucket-Handle Tear Augmented With Bone Marrow Aspirate Concentrate
Bucket-handle tears of the meniscus comprise nearly 10% of all meniscus tears and commonly affect the young male population. Displacement of the free segment can lead to significant pain and disability, necessitating reduction and surgical treatment. General contraindications include malalignment, severe arthritis, significant comorbidities, or chronic asymptomatic tears, but otherwise repair s...
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ژورنال
عنوان ژورنال: Foot and Ankle Surgery
سال: 2021
ISSN: 1268-7731
DOI: 10.1016/j.fas.2020.02.009