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Swan neck deformity is a condition where the finger becomes abnormally bent at both the middle and end joints, resembling the shape of a swan’s neck. This deformity can be caused by various factors such as arthritis, trauma, or repetitive stress on the tendons.
The procedure for correcting swan neck deformity typically involves both conservative and surgical options. Conservative treatments may include splinting the finger to help straighten it and physical therapy to strengthen the muscles and improve range of motion. In some cases, corticosteroid injections may be used to reduce inflammation and alleviate pain.
If conservative treatments are not effective, surgical intervention may be necessary. The surgical procedure usually involves releasing tight ligaments and tendons, repairing damaged structures, and sometimes fusing the affected joints to restore proper alignment. Following surgery, patients will need to undergo rehabilitation to regain function in the finger.
Overall, the treatment for swan neck deformity depends on the severity of the condition and the underlying cause. It is important for individuals experiencing symptoms of this deformity to consult with a healthcare professional for a proper diagnosis and personalized treatment plan.
How do you assess for swan neck deformity?
On inspection, the digit will have the visible, classic swan neck deformity of hyperextension at the PIP joint and flexion at the DIP joint. The range of motion should be assessed independently at the MCP, PIP, and DIP joints.
How do you treat swan neck deformity without surgery?
Hand therapy for passive stretching combined with corrective splinting may benefit even the chronic conditions. This combination of treatment may increase mobility and flexibility at both the DIP and the PIP joints. Extension block splints may help correct the hyperextension at the PIP joint.
What is the difference between mallet finger and swan neck deformity?
Without treatment, the DIP joint droops and won’t straighten out. This condition is called a mallet finger. The extensor tendon may become imbalanced and begin to pull the PIP joint into hyperextension, forming a swan neck deformity. Chronic inflammation from RA can also disrupt the very end of the extensor tendon.
How do you get rid of swan neck deformity?
– Hand therapy for passive stretching combined with corrective splinting may benefit even the chronic conditions. …
– Extension block splints may help correct the hyperextension at the PIP joint.
– Progressive extension splinting can help improve the DIP flexion deformity.
