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Catalog
Best Practice Case Studies
Carpometacarpal (CMC) Joint Pain
Carpometacarpal (CMC) Joint Pain
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Video Transcription
Video Summary
Lorann Putnam, an occupational therapist specializing in hand therapy, discusses CMC joint pain, often caused by repetitive thumb opposition, leading to potential arthritis or hypermobility. This can result in the metacarpal bone subluxing into the palm, weakening pinch strength. To assess subluxation, one can check if the thumb forms more of a "D" than an "O" when pinching. Hand therapists can offer push splints to stabilize the joint and alleviate pain. These splints adjust the bone position to improve stability and strength, typically worn for 3-6 months. Consistent use prevents further joint instability.
Meta Tag
Edition
3rd Edition
Related Case
3rd Edition, CASE 21
Topic
Hand
Keywords
3rd Edition, CASE 21
3rd Edition
Hand
CMC joint pain
thumb opposition
hand therapy
push splints
joint stability
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