Ulnar Nerve Decompression is a surgical procedure performed to relieve pressure on the ulnar nerve, commonly at the elbow (cubital tunnel) or wrist (Guyon’s canal). Compression of this nerve can cause numbness, tingling, pain, and weakness in the ring and little fingers, affecting hand function. The surgery involves releasing or relocating the nerve to reduce compression, restore normal nerve function, and prevent permanent nerve damage. Both open and minimally invasive techniques are used depending on the severity and location of compression.

• Purpose: To relieve pressure on the ulnar nerve and restore hand strength and sensation.
• Indications: Persistent numbness, tingling, pain, or muscle weakness not responding to conservative treatments.
• Techniques: Includes simple decompression, medial epicondylectomy, or anterior transposition of the nerve.
• Recovery: Light activities resume in 1–2 weeks; full recovery may take 6–12 weeks.
• Outcomes: Most patients experience significant symptom relief, improved grip, and restored hand function.