ortho

  1. Trigger finger
    • Stenosing flexor tenosynovitis of PIP joints.
    • D/t tendon sheath constriction at MCP jt,A1 pulley.
    • Cause:DM,RA,local trauma.
  2. Mallet finger (baseball or drop finger)
    • Avulsion injury to terminal phalanx d/t sudden pull at insertion of extensor tendon.
    • Swan neck deformity seen. i.e hyperextension at PIP n hyperflexion at DIP.
  3. Bennett's fracture
    Rolando's fracture
    Oblique intra-articular # of base of 1st metacarpal.

    Communited extra-articular(v-y) # of base of 1st metacarpal.
  4. De Quervain's tenosynovitis
    • Inflammation of APL(abductor pollicis longus)+ EPB(extensor pollicis brevis).
    • Finkelstein test.
    • Kanavel sign.
Author
Sachinchaudhary
ID
347922
Card Set
ortho
Description
ortho
Updated