For a carpenter presenting with lateral thumb pain, which treatment option is the most appropriate?

• A. Steroid injection
• B. Thumb Spica Splint
• C. Physical therapy
• D. Activity modification

Answer: (B)

In the context of a carpenter presenting with lateral thumb pain, using a thumb spica splint is the most appropriate treatment option. This type of splint is specifically designed to immobilize the thumb while allowing the rest of the hand to remain functional. Given the repetitive hand motions and potential for overuse injuries common in carpentry, immobilizing the thumb can help alleviate pain and facilitate healing by providing rest to the affected area.

The thumb spica splint not only protects the joint but can also help reduce inflammation and prevent further strain during the healing process. This is particularly crucial in cases of conditions such as tendinitis or instability of the thumb joint, which might be exacerbated by continued activity.

Other treatment options may be beneficial depending on the specific diagnosis and severity of the condition but do not provide the same targeted support. Steroid injections may reduce inflammation and pain but do not address stability and support needs. Physical therapy could be beneficial in the long run for rehabilitation but might not provide immediate pain relief or protection. Activity modification can help prevent exacerbation of symptoms but may not be sufficient on its own without proper immobilization or support during acute phases of the injury.