Measure wrist flexion. Begin with forearm resting on a table with palm facing down and hanging off of the table. Position stationary arm of goniometer against the outside of the forearm. The circle or pivot point should be positioned near the wrist bone and the second arm should be straight.
Keeping the forearm still, bend the wrist so the fingers are pointed toward the floor as far as possible. Move the second goniometer arm so it is lined up with the pinky finger. Measure the angle.
Normal wrist flexion values are 0 to 80 degrees.
Measure wrist extension. Resume the starting position in Step 1. Bend the wrist up so the fingers are pointing toward the head. Move the second goniometer arm in line with the pinky finger. Measure the angle.
Normal wrist extension values are 0 to 70 degrees.
Measure wrist ulnar and radial deviations. Resume starting position in Step 1 but with palm resting on the table. Position goniometer on top of the hand and wrist. Line up stationary arm with the forearm with the circle at the wrist. Line up the second arm along the middle finger.
Move wrist sideways away from the body toward pinky finger. Measure wrist ulnar deviation.
Normal wrist ulnar deviation values are 0 to 30 degrees.
Resume the straight starting position. Slide wrist in so thumb moves toward the body. Measure wrist radial deviation.
Normal wrist radial deviation values are 0 to 20 degrees
Measure finger flexion and extension. Begin with forearm and hand resting sideways on a table so pinky finger is on table and thumb is up. Position goniometer so its stationary arm is resting on the top of the finger with the pivot on first knuckle. Line up the second arm across the top of finger.
Bend the fingers toward the palm with the second goniometer arm. Measure the flexion. Repeat for each finger.
Normal finger flexion values for first knuckle are 0 to 50 degrees.
Repeat flexion measurements with the second knuckle by moving the goniometer down across second joint and bending the fingertips in to the palm. Repeat for each finger.
Normal flexion values for second knuckle are 0 to 80 degrees.
Measure finger extension. Resume the starting position in Step 1 with goniometer at the first knuckle. Bend fingers back toward forearm. Measure movement. Repeat for each finger.
Normal values for finger extension are 0 to 45 degrees.
Measure finger abduction and adduction. Begin with forearm and hand, palm down, resting on the table. Position the pivot of the goniometer against the first knuckle closest to the wrist. Line up the stationary arm with forearm and second arm against finger.
Move finger and second goniometer arm sideways toward the thumb. Measure abduction. Repeat on each finger.
Normal finger abduction values are 0 to 20 degrees.
Move finger and goniometer arm in toward the pinky finger. Measure adduction. Repeat on each finger.
Normal finger adduction values are 0 to 20 degrees.
Measure thumb movement without a goniometer. Move thumb to touch the tip of each finger. Move thumb to touch the base or pad of each finger.
Move the thumb in a circle.
If these movements can be performed, the thumb is moving through its full range.