Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes M00-M99 – Diseases of the musculoskeletal system and connective tissue (M00-M99) > 2024 ICD-10-CM Codes M65-M67 – Disorders of synovium and tendon (M65-M67) > 2024 ICD-10-CM Codes M65 – Synovitis and tenosynovitis (M65) > 2024 ICD-10-CM Codes M65.3 – Trigger finger (M65.3) > 2024 ICD-10-CM Codes M65.34 – Trigger finger, ring finger (M65.34)