Is My Surgical Pin Popping Through After Clavicle Surgery? - Orthopedics

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The clavicle is fractured and has just undergone surgery; the metal pin is protruding?


I fractured my scapula in a car accident at the end of December.
After surgery, I have had my stitches removed, but recently I have been feeling a noticeable presence of screws at the surgical site, as if they are about to break through the skin.
I’m not sure if this is normal or if I need to return for a follow-up appointment.
I was active recently and lifted weights for two consecutive days, and I'm worried that this might have caused the screws to protrude (I had felt them before, but they seem more prominent these past few days).
Thank you!

Yu, 10~19 year old female. Ask Date: 2018/02/08

Dr. Shi Guozheng reply Orthopedics


If the bone screw is protruding, it is necessary to return to the doctor for evaluation.
If it breaks through the skin, it can lead to inflammation and infection, so it is important to seek medical attention as soon as possible.

Reply Date: 2018/02/08

More Info


It sounds like you are experiencing a concerning situation following your clavicle surgery. The sensation of the surgical pins or screws being prominent under the skin can indeed be alarming. Here’s a comprehensive response to your concerns, along with some relevant medical insights.

Firstly, it is not uncommon for patients to feel the hardware (such as screws or plates) used in orthopedic surgeries, especially in the case of clavicle fractures. The prominence of these devices can be influenced by several factors, including the type of fixation used, the healing process, and individual anatomy. In some cases, as the surrounding soft tissue heals and the swelling decreases, the hardware may become more noticeable. However, if you feel that the pins are protruding more than before, it could indicate that they are indeed pushing against the skin, which is not typical.

1. Is it normal for surgical pins to be felt under the skin?
Yes, it is relatively common for patients to feel the surgical hardware post-operation. However, if you are noticing a significant change in how prominent they feel, this could warrant further investigation.
2. Could recent activities have caused this?
Engaging in activities that put strain on the shoulder, such as lifting or repetitive movements, can potentially exacerbate discomfort or lead to changes in the position of the hardware. If you have been lifting weights or engaging in physical activities that involve the shoulder, it is possible that this has contributed to the sensation of the pins being more pronounced.

3. Should you return for a follow-up?
Given your concerns about the pins potentially breaking through the skin, it is advisable to schedule a follow-up appointment with your orthopedic surgeon. They can perform a physical examination and possibly an imaging study (like an X-ray) to assess the position of the hardware and ensure that there are no complications, such as infection or hardware failure.

4. What are the risks of hardware protrusion?
If the hardware is indeed protruding through the skin, it can lead to several complications, including:
- Skin irritation or ulceration: The skin can become irritated or break down where the hardware is pressing against it.

- Infection: An exposed pin can increase the risk of infection, which can complicate recovery and may require additional surgical intervention.

- Hardware failure: If the hardware is not properly positioned, it may not provide the necessary support for healing, potentially leading to a nonunion or malunion of the fracture.

5. What to expect during your follow-up?
During your follow-up visit, your surgeon will likely assess the surgical site, check for signs of infection (such as redness, swelling, or discharge), and evaluate the stability of the hardware. If the pins are indeed protruding and causing issues, your surgeon may discuss options for removal or repositioning of the hardware.

In conclusion, while it is not unusual to feel surgical hardware after clavicle surgery, significant changes in how they feel—especially if they seem to be pushing through the skin—should be evaluated by your surgeon. It is always better to err on the side of caution when it comes to post-operative concerns. Make sure to communicate all your symptoms and any activities that may have contributed to your current situation during your follow-up appointment. Your health and recovery are paramount, and your surgeon will be able to provide the best guidance moving forward.

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