Artikel
Arthroscopy in thumb carpometacarpal joint osteoarthritis
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Veröffentlicht: | 6. Februar 2020 |
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Gliederung
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Objectives/Interrogation: Degenerative changes in the wrist and metacarpophalangeal joint (CMC I) are a very common degenerative joint (OA) disease, especially of women. If conservative treatment has not been successful, surgical treatment is recommended.
CMC I arthroscopy allows for easy diagnostics, classification, and treatment of OA.
Methods: 17 patients (16 K, 1 M, mean age 59) with diagnosed OA of CMC, who underwent arthroscopy in 2011-2015. The treatment included -synovectomy, debridement of the articular surfaces, in 4 cases micro-fractures were performed, one patient required APL interposition additionally. Clinical evaluation before and after surgery of the patients included pain scales according to VAS, evaluation of the thumb function, (satisfaction), provocative tests, X-ray.
Results and Conclusions: There were no indications for reoperation. In earlier observations, there was a reduction of pain (before surgery: 5 severe pain, 12 very severe pain after 5 pain and moderate pain 12) and improvement of the thumb function where patients reported a significant dysfunction before surgery. The provocative tests were evaluated and improved. No complications or revision/reoperation were reported.
Conclusions: Arthroscopy of the CMC I joint allows more accurate diagnostics and effective and minimally invasive treatment of degenerative changes.