What is cubital tunnel release?
Cubital tunnel syndrome, also known as ulnar nerve entrapment, is a condition caused by the compression of the ulnar nerve in the elbow. This condition can result in pain and numbness in the elbow and ring & little fingers. Cubital tunnel release reduces the pressure on the ulnar nerve by providing more space for the nerve to move freely and increase blood flow.
Who needs cubital tunnel release?
Besides numbness in the elbow, people with cubital tunnel syndrome may also experience:
- Persistent tingling and numbness in the ring and little finger.
- Weakened grip in the affected hand.
- Sense of “falling asleep” in ring and little finger.
- Muscle weakness and impaired muscle function.
- Difficulty controlling fingers.
- Tenderness and pain in elbow joint.
- Sensitivity to cold temperatures.
What are risks of cubital tunnel release?
Like with any surgery, there are risks associated with cubital tunnel release surgery. Although it is a relatively safe procedure, certain risks and complications could occur, such as:
- Persistent pain, stiffness, numbness, or weakness
- Bleeding
- Anesthetic reactions
- Infection
- Nerve, vessel, or tendon damage
- Recurrence of ulnar nerve-related symptoms
What should I expect during cubital tunnel release?
Your provider may want to start with nonsurgical treatments, such as physical therapy, splints, or medications. If pain is not improved with these treatments, surgery may be recommended.
Cubital tunnel release surgery is typically performed as an outpatient surgery. During the procedure, your provider will reveal the ulnar nerve to cut and separate the overlying ligament that is compressing the ulnar nerve. This will allow more space in the cubital tunnel and allow the ulnar nerve to move smoothly.
Pain in your arm is not uncommon during surgery. Your provider will likely recommend physical therapy and range of motion exercises to restore mobility and strengthen the joints and muscles. Contact your healthcare provider immediately if you notice:
- Fever
- Redness, swelling or bleeding from the incision.
- Increased pain around the incision.