tenodesis

Definition

Medial subluxation of long head of biceps tendon out of groove and into rotator interval

Definition

Dorsal Intercalated Segmental Instability / CID

Anatomy

Scapholunate joint

- C shaped

- 2-3 mm thick dorsally with transverse fibres

- thin palmar

Dorsal extrinsic ligaments

- V shaped, onto trapezium