Ulnar Impaction Syndrome Explained | Wrist Pain on Little Finger Side? Best Treatment & Surgery

Posted by: Amit | 0 COMMENTS

Initial Symptoms

The patient reported:

  • Deep, aching pain on the ulnar side of the wrist

  • Increased pain while gripping objects, typing, and lifting weights

  • Occasional clicking sensation in the wrist

  • Reduced wrist strength and limited range of motion

Pain had been present for 6–8 months and was not relieved by rest or over-the-counter painkillers.

Clinical Examination

On physical examination:

  • Tenderness over the ulnar wrist region

  • Pain aggravated by wrist deviation toward the little finger

  • Mild swelling without visible deformity

Based on symptoms and examination, Ulnar Impaction Syndrome was suspected.

Diagnostic Evaluation

To confirm the diagnosis, the following investigations were performed:

  • X-ray of the wrist: Showed positive ulnar variance, where the ulna was longer than the radius

  • MRI scan: Revealed degeneration of the triangular fibrocartilage complex (TFCC) and increased stress between the ulna and carpal bones

 

Diagnosis

Ulnar Impaction Syndrome causing chronic ulnar-sided wrist pain

Treatment Approach

Non-Surgical Management (Initial Phase)

The patient first underwent conservative treatment:

  • Wrist immobilization using a brace

  • Anti-inflammatory medications

  • Activity modification

  • Physiotherapy

After 8 weeks, symptoms improved slightly but pain persisted during daily activities.

Surgical Treatment

Due to ongoing pain, surgical intervention was recommended.

  • Procedure: Ulnar Shortening Osteotomy

  • Goal: Reduce pressure between the ulna and wrist bones

  • Surgery Type: Minimally invasive, internal fixation with plate and screws

Post-Surgery Recovery

  • Wrist immobilization for 4 weeks

  • Gradual physiotherapy and range-of-motion exercises

  • Strength training started after 8 weeks

Outcome & Results

  • Significant pain relief within 6 weeks

  • Full return to desk work in 2 months

  • Complete recovery and normal wrist function by 4–5 months

  • No recurrence of pain at 1-year follow-up

Patient Experience

“I had wrist pain for months and thought it was just a strain. After proper diagnosis and treatment, I’m now completely pain-free and back to normal life.”

Key Takeaways

  • Persistent pain on the little finger side of the wrist should not be ignored

  • Early diagnosis of Ulnar Impaction Syndrome prevents long-term joint damage

  • Both non-surgical and surgical treatments can be effective depending on severity

  • Surgery offers excellent outcomes when conservative treatment fails

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