Best Practice Case Studies-Carpometacarpal (CMC) Joint Pain

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

Concept First Carpometacarpal Joint

Concept Thumb Pain

Concept Subluxation

Concept Joint Instability

Concept Pinch Strength

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

First Carpometacarpal Joint

Thumb Pain

Subluxation

Joint Instability

Pinch Strength