@frtfix: 🤚🏽 INTEROSSEI ❌ REFERRAL These muscles refer pain into the finger they control. ACTION Finger flexion at the MCP joint and extends the distal phalanges. Also, the Dorsal Interossei abduct and the Palmar Interossei adduct with reference to the middle finger. ORIGIN Metacarpals INSERTION Phalanges NERVE Deep branch of the ulnar nerve. #hairstylist #esthetician #barber #triggerpointtherapy #handpain

Eric Echevarria

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Thursday 04 September 2025 03:52:13 GMT