What is Radial Tunnel Syndrome?
Radial tunnel syndrome is a condition that occurs when the radial nerve is compressed as it passes through a narrow tunnel near the elbow. This compression can lead to pain, weakness, and tenderness along the forearm, especially when trying to straighten the wrist and fingers. Physical therapy is a crucial component in managing radial tunnel syndrome, aiming to alleviate symptoms and restore function.
Physical Therapy for Radial Tunnel Syndrome
The initial focus of physical therapy is to reduce pain and inflammation. This may involve the use of modalities such as ice, heat, ultrasound, or electrical stimulation. The therapist may also recommend wearing a wrist splint or elbow brace to limit movements that could exacerbate symptoms. Resting the affected arm and avoiding repetitive motions or activities that increase pressure on the radial nerve are essential during this phase.
As symptoms improve, the physical therapist will introduce exercises to improve range of motion and flexibility in the wrist and elbow. Gentle stretching exercises can help reduce tightness in the muscles and tissues surrounding the radial nerve, promoting better nerve mobility. Strengthening exercises for the forearm and wrist muscles are gradually incorporated to support the joint and prevent future episodes of compression.
The final phase of rehabilitation focuses on functional activities and preventing recurrence. The therapist may suggest ergonomic adjustments to workstations or tools to reduce strain on the radial nerve. Education on proper body mechanics and techniques for performing daily activities is also provided. With a comprehensive physical therapy program, most individuals with radial tunnel syndrome can achieve significant relief from symptoms and return to their normal activities.