- PAIN (P)
- NUMBNESS (N)
- TINGLING (T) (PINS & NEEDLES)
- WEAKNESS (W)
CAUSES:
- REPETITIVE STRESS
- FALLING ON OUTSTRETCHED HAND
- CERVICAL SUBLUXATION
MECHANISM OF INJURY:
- TENDONITIS
- COLLAPSE CARPAL TUNNEL
- DISLOCATED LUNATE
*** LUNATE IS MOST COMMONONLY DISLOCATED BONE IN BODY
***SCAPHOID IS MOST COMMONONLY FRACTURED BONE IN BODY
1. PHALEN'S TEST: MEDIAN NERVE ENTRAPMENT, COLLAPSE CARPAL TUNNEL
- PT SEATED
- DEMONSTRATE FOR TO TO PLACE THE DORSUM OF BOTH HANDS TOGETHER
- WITH FINGERS POINTING DOWNWARD + FOREARMS PARALLEL TO THE FLOOR.
- HOLD FOR 60 SECONDS ( OR UNTIL THE SYMPTOMS ARE REPRODUCED.
- (+) PAIN, NUMBNESS, TINGLING
- Dx: CTS (CARPAL TUNNEL SYNDROME)
- SAME AS PHALEN'S TEST EXCEPT PALMS TOGETHER + POINTING UPWARD
- SAME AS PHALEN'S TEST AND Dx SAME AS PHALENS TEST
3.TINEL TEST
- PT SEATED
- HOLD PT'S HAND IN SUPINATION
- TAP THE WRIST OVER THE MEDIAN NERVE 3X
- ASK THE PT IF THEY HAVE ANY PAIN, NUMBNESS, TINGLING AFTER EACH TIME YOU STRIKE
- (+) P,N,T
- Dx: CTS
4.CARPAL TUNNEL COMPRESSION TEST
- PT SEATED
- PT HAND SUPINATED COMPRESS MEDIAN NERVE WITH BOTH THUMBS
- HOLD FOR 1 MINUTE, UNTIL THE SYMPTOMS HAVE BEEN REPRODUCED
- (+) PAIN, NUMBNESS, OR TINGLING
- Dx: CARPAL TUNNEL SYNDROME (CTS)