Name of the Procedure:

Closed Treatment of Lunate Dislocation, with Manipulation
(Also known as Closed Reduction of Lunate Dislocation)

Summary

This procedure involves non-surgical manipulation to realign a dislocated lunate bone in the wrist back into its proper position without making any incisions.

Purpose

The main goal of this procedure is to correct a lunate dislocation, which can cause severe pain, limited motion, and potential long-term damage to the wrist if left untreated. It aims to restore normal wrist function and alleviate symptoms.

Indications

• Sudden onset of severe wrist pain following trauma
• Visible wrist deformity
• Limited range of motion in the wrist
• Tingling or numbness in the fingers
• X-ray or other imaging confirming lunate dislocation

Preparation

• Fasting may be required if sedation or anesthesia is planned.
• Adjustments to medications could be necessary (e.g., blood thinners).
• Pre-procedure imaging studies like X-rays or MRI are typically required to assess the extent of the dislocation.
• Patient history and physical examination.

Procedure Description

1. Anesthesia/Sedation: Local anesthesia, regional block, or general anesthesia may be administered to ensure patient comfort.
2. Positioning: The patient will be positioned to allow easy access to the wrist.
3. Manipulation: The healthcare provider will gently manipulate the wrist to guide the dislocated lunate back into its proper alignment.
4. Imaging Confirmation: Post-manipulation imaging, like X-rays, may be done to confirm successful realignment.
5. Immobilization: The wrist may be placed in a splint or cast to prevent movement and allow healing.

Duration

The procedure typically takes about 30 minutes to 1 hour, depending on the complexity of the dislocation and the patient’s response.

Setting

• The procedure is usually performed in a hospital emergency room, outpatient clinic, or a surgical center.

Personnel

• Orthopedic surgeon or other specialized physician
• Nurse or medical assistant
• Anesthesiologist (if general anesthesia is used)

Risks and Complications

• Infection at the site of manipulation
• Nerve or blood vessel injury
• Recurrence of dislocation
• Joint stiffness or long-term reduced wrist mobility
• Pain or discomfort during and after the procedure

Benefits

• Immediate pain relief
• Restoration of wrist function
• Prevention of long-term complications like arthritis or chronic wrist instability

Recovery

• Immobilization in a splint or cast for several weeks.
• Pain management with prescribed medications.
• Follow-up appointments for monitoring healing and potentially physical therapy.
• Restriction from heavy lifting or strenuous activities until fully healed, which typically takes 6-8 weeks.

Alternatives

• Open surgical reduction (if closed treatment is unsuccessful or if there are complications that contraindicate manipulation).
• Non-interventional methods like physical therapy can sometimes help, but are less effective for dislocated lunate bones.
• The pros of closed treatment include shorter recovery time and less risk compared to surgical methods, while the cons include potential for re-dislocation.

Patient Experience

• Some discomfort or pain is expected during manipulation.
• Post-procedure soreness, swelling, and bruising are common.
• Pain relief is usually significant shortly after realignment, with over-the-counter or prescription medications used as needed.
• Adherence to post-procedure care instructions is critical for optimal recovery.