Exposed Steel Pins Covered by Tissue After Fracture - Orthopedics

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Exposed steel pins covered by tissue?


Hello Doctor: I would like to ask about my right metacarpal fracture.
I had three external screws inserted, and one of the screw heads is covered by tissue.
I followed up with the doctor, who said it's normal.
Is this really normal? How should the screws be removed?

Ru, 20~29 year old female. Ask Date: 2017/10/02

Dr. Li Yongheng reply Orthopedics


Hello, it is indeed not uncommon for the exposed steel pin head to be covered by tissue.
When removing the pin, it may be necessary to administer a local anesthetic and make a small incision to extract the pin.
Please do not worry, and I wish you a speedy recovery.

Reply Date: 2017/10/02

More Info


When it comes to the management of exposed steel pins after a fracture, especially in the context of your situation with the right metacarpal fracture, there are several important considerations to keep in mind.
Firstly, it is not uncommon for the heads of steel pins or screws to become covered by soft tissue during the healing process. This can occur due to the body's natural healing response, where granulation tissue forms around the implant. In many cases, as your doctor mentioned, this is considered a normal occurrence. The body can create a protective layer over the exposed hardware, which may help to minimize irritation and potential complications.

However, while it may be normal, it is essential to monitor the situation closely. If the area around the pin becomes red, swollen, or painful, or if there are signs of infection (such as discharge or fever), it is crucial to seek medical attention promptly. These symptoms could indicate that the body is reacting negatively to the implant or that an infection is developing.

Regarding the removal of the pin, if the pinhead is covered by tissue, your surgeon will typically assess the situation during a follow-up appointment. The removal process may involve a minor surgical procedure, where the surgeon will make an incision to access the pin and carefully extract it. This is usually done under local anesthesia, and the surgeon will take care to minimize any trauma to the surrounding tissues.

In terms of recovery and rehabilitation, the timeline for returning to normal activities after pin removal can vary. Generally, once the pins are removed, patients are encouraged to engage in physical therapy to regain strength and mobility in the affected hand. The duration of rehabilitation will depend on the extent of the injury and the individual’s overall health.

It's also worth noting that if the pin has been in place for an extended period, there may be some bone remodeling that occurs around the pin site. This can sometimes make removal more challenging, but experienced surgeons are well-equipped to handle such situations.

In conclusion, while having a steel pin head covered by tissue can be normal, it is essential to remain vigilant for any signs of complications. Follow-up appointments with your healthcare provider are crucial for monitoring the healing process and determining the best approach for pin removal. Always communicate any concerns or changes in symptoms to your doctor, as they can provide personalized advice based on your specific situation.

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