A physiotherapist plays an important supportive and rehabilitative role in the treatment of trigger finger (stenosing tenosynovitis), especially in early to moderate stages and during post-injection or post-surgical recovery. Key roles of a physiotherapist in trigger finger treatment 1. Pain and inflammation reduction 2. Improving tendon glide 3. Splinting support 4. Restoring range of motion 5. Strengthening (when pain reduces) 6. Ergonomic and lifestyle education 7. Post-injection or post-surgical rehabilitation