| Autor: |
Boguslaw Sadlik, M.D., Ph.D., Alberto Gobbi, M.D., Mariusz Puszkarz, M.D., Wojciech Klon, M.D., Graeme P. Whyte, M.D., M.Sc., F.R.C.S.C. |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
Arthroscopy Techniques, Vol 6, Iss 2, Pp e383-e389 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
2212-6287 |
| DOI: |
10.1016/j.eats.2016.10.023 |
| Popis: |
Cartilage injury of the knee that is associated with significant subchondral bone loss can result in great morbidity, and treatment options that provide durable repair are limited. Osteochondral autograft and allograft reconstruction of these lesions has been used extensively; however, these techniques often require a more invasive surgical exposure, and restoring the natural articular surface radius of curvature can be challenging, particularly in larger lesions. Cell-based repair of these lesions, using autologous chondrocytes in conjunction with bone grafting, has been used with success, although this procedure requires the patient to undergo 2 operations, and access is often restricted due to the high associated costs. Comparable medium-term clinical outcomes have been shown with scaffold-associated mesenchymal stem cell grafting, and this cell-based procedure may also be performed arthroscopically to minimize patient morbidity. In cases of cartilage injury associated with bone loss, this procedure has great potential to repair osteochondral injury when used in conjunction with bone grafting. We present the one-step arthroscopic technique of biologic inlay osteochondral reconstruction in the knee, using an autologous bone graft and a hyaluronic acid-based scaffold embedded with bone marrow aspirate concentrate, to treat full-thickness cartilage lesions associated with significant subchondral bone loss. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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