A short surgical procedure to remove the fixation wire (pin) that was previously placed during fracture or bone-correction surgery, performed after healing has been confirmed.
Indication
- Patients in whom fracture healing is complete and bony union is confirmed on X-ray
- Removal of a temporary Kirschner wire (K-wire) placed close to the skin surface
- Pain, irritation, or signs of infection developing around the pin
- Planned removal of a fixation wire that limits joint range of motion
- Discontinuation of temporary fixation in pediatric fractures after bone healing
Preparation
- Bony union is confirmed with a check X-ray shortly before removal
- Skin cleansing is performed before the procedure
- If you take blood thinners, appropriate timing is planned with your physician
- When local anesthesia is planned a strict fasting rule is usually not required; fasting may be needed if sedation is used
- Any known anesthetic allergy must be reported to the physician in advance
How it's performed
- Vital signs (blood pressure, pulse, oxygen) are monitored as needed
- Most patients receive local anesthesia; mild sedation may be used in children
- The procedure area is sterilized and covered with a drape
- The pin tips are exposed under the skin and gently pulled out with a special instrument
- The exit site is cleaned and a small suture or wound dressing is applied if needed
- A control X-ray may be repeated after the procedure if necessary
Post-procedure
- Same-day discharge; for most patients this is a day-case procedure
- Keeping the wound dry and clean for the first 24-48 hours
- Simple analgesics are usually sufficient for pain
- Gradual progression to the joint range-of-motion exercises recommended by your physician
- Seek medical attention if redness, discharge, or increasing pain develops at the wound site
Risks
- Temporary tenderness or mild bleeding at the wound site
- Superficial skin infection (rare)
- If the pin breaks, a small surgical procedure may be needed (very rare)
- Allergic reaction to local anesthesia (rare)
FAQ
Is pin removal painful?
The procedure is usually performed under local anesthesia and most patients feel only mild pressure rather than significant pain. Mild sedation provides a comfortable experience for children.
How long does the procedure take?
Depending on the number and location of the pins, most procedures are completed within 10-20 minutes, which is why same-day discharge is possible.
Can I use the joint immediately afterward?
Light daily activities can usually be resumed the same day under your physician's guidance; however, heavy lifting, sports, and water exposure (pool, sea) are typically restricted for 7-14 days.
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