Max Scherzer's thumb pain continues to puzzle. Arden Zwelling explains why the veteran isn't close to a return and what that means for the Blue Jays' rotation.

Arthritis Foundation. Hand and wrist anatomy. American Academy of Orthopaedic Surgeons. Flexor tendon injuries. University of Michigan Health Michigan Medicine. Extensor tendon and mallet finger ...

volar/plantar plates and tendon sheaths. Results In dactylitis, collateral ligament enthesitis was seen in nine digits (75%), extensor tendon enthesitis in six digits (50%), functional enthesitis (5 ...

Hand pain can be caused by an injury or medical condition. Your hands are made of many parts, including bones, ligaments, tendons, nerves, skin, and other structures. These structures can also be ...