*INTERSECTION SYNDROME* Intersection syndrome is an inflammatory condition that affects the tendons on the thumb side of the forearm, where the tendons of the first dorsal compartment intersect with those of the second dorsal compartment. It is often seen in individuals who perform repetitive wrist and thumb movements. 1. Non-Surgical Treatments: - (a) Rest: Avoid activities that exacerbate the condition, particularly repetitive wrist and thumb movements. (b) Ice: Apply ice to the affected area for 15-20 minutes several times a day to reduce inflammation and pain. (c) Splinting: Wearing a wrist splint can help immobilize the wrist and reduce strain on the tendons. (d) Medications: NSAIDs (e.g., ibuprofen, naproxen) can help reduce pain and inflammation. (e) Activity Modification: Adjusting how you perform certain tasks to minimize stress on the affected tendons. 2. Corticosteroid Injections: - A corticosteroid injection into the affected area can significantly reduce inflammation and pain, often providing long-term relief. 3. Physical Therapy: - A physical therapist can provide exercises to strengthen and stretch the muscles around the affected area, improving flexibility and reducing strain. Techniques such as ultrasound therapy or manual therapy can also be beneficial. 4. Ergonomic Adjustments: - Modify your workstation, tools, or techniques to reduce repetitive strain on the wrist and thumb. 5. Surgical Treatment (if conservative treatments fail): - Surgery involves releasing the affected tendon sheath to allow the tendons to glide more smoothly. This is typically considered when symptoms are severe and do not respond to other treatments.