Trigger finger, commonly seen in the thumb, index, and middle fingers, is often caused by repetitive strain on the finger joints, excessive flexing and extending of the fingers, leading to inflammation in the flexor tendon sheath due to repetitive friction. Inflammation causes thickening of the tendon sheath, which, when severe, can compress the flexor tendon, resulting in stiffness in the finger joints and difficulty straightening the finger.
Symptoms:
Audible popping or snapping when bending or straightening the finger
Pain and nodules at the base of the finger
Severe cases may result in the finger getting stuck and unable to straighten
Morning stiffness in the finger
MSK Treatment Methods:
Ultrasound therapy to assist in reducing inflammation
Mobilization therapy for the finger joints
Mechanical corrections for the upper arm and elbow
Instrument-assisted treatments to alleviate pain
Acupuncture to aid in finger fascia relaxation
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