Treatment of upper limb extensor hypertonia: case report.

Area of Science:

• Orthopedic Surgery
• Neurology
• Reconstructive Surgery

Background:

• Extensor hypertonia in the upper limb can significantly impair function.
• Radial nerve palsy often requires complex reconstructive techniques.
• Accurate assessment is critical for effective treatment planning.

Observation:

• A case of wrist and finger extensor hypertonia was observed.
• The condition was successfully treated by dividing hypertonic musculotendinous units.
• Functional restoration was achieved using tendon transfer techniques.

Findings:

• Surgical division of hypertonic units combined with tendon transfer effectively treated extensor hypertonia.
• Regional nerve blocks played a vital role in the assessment and operative decision-making process.
• This approach restored function in a patient with radial nerve palsy.

Implications:

• This case highlights a viable surgical strategy for managing upper limb extensor hypertonia.
• The utility of regional nerve blocks in complex upper limb reconstructive surgery is underscored.
• Successful outcomes demonstrate the potential for functional recovery through targeted surgical intervention.