Painful Bumps After Finger Injury: Possible Bone Growth? - Orthopedics

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Pain from a protrusion after a bone impact?


Hello, Dr.
Wang.
About a month ago, I accidentally hit my right index finger against a hard object.
At that moment, my finger was extremely painful, swollen, but there was no bruising.
I initially thought it would reduce in swelling after a few days, but over the past few days, I have noticed that the injured area has developed into a hard, swollen bump.
It is very painful even with light touch, and when pressed, I can feel a hard, bony protrusion that is quite painful.
I am wondering if this could be due to the impact causing something like a bone spur to develop.
I would greatly appreciate your insight.
Thank you very much.

QQ, 20~29 year old female. Ask Date: 2009/10/29

Dr. Wang Shouji reply Orthopedics


QQ: A bone spur cannot be caused by an injury that occurred just a month ago.
It is important to check for any small fractures.
Most cases are due to impact, resulting in scar tissue formation in the soft tissues.
Wishing you a speedy recovery.

Reply Date: 2009/10/29

More Info


It sounds like you are experiencing a concerning situation with your finger injury. Based on your description, it seems that you sustained a significant impact to your right index finger about a month ago, which resulted in pain, swelling, and now the development of a hard, painful bump at the injury site.
Firstly, it’s important to understand that after a traumatic injury, the body goes through a healing process that can sometimes lead to the formation of bone or soft tissue abnormalities. The hard bump you are feeling could be a few different things. One possibility is that it could be a callus or bone growth that has developed in response to the trauma. When bones are subjected to stress or injury, they can respond by forming new bone tissue, which may feel like a hard lump under the skin. This process is known as bone remodeling and can sometimes lead to conditions like bone spurs or osteophytes, which are bony projections that develop along the edges of bones.

Another possibility is that the bump could be a result of soft tissue swelling or a hematoma (a localized collection of blood outside of blood vessels) that has hardened over time. Even if you did not notice bruising initially, internal bleeding can occur, and as the body heals, this can lead to a firm mass that may be painful to touch.

Given that you are experiencing persistent pain and the bump is sensitive to touch, it is advisable to seek further evaluation from a healthcare professional. An X-ray may be necessary to assess the underlying bone structure and determine if there are any fractures, bone growths, or other abnormalities that need to be addressed. In some cases, an MRI may be warranted to evaluate soft tissue injuries more thoroughly.

In the meantime, managing your symptoms is important. You can try to minimize pain and swelling by applying ice to the area for 15-20 minutes several times a day, ensuring that you do not apply ice directly to the skin to avoid frostbite. Over-the-counter pain relievers, such as ibuprofen or acetaminophen, can help alleviate discomfort and reduce inflammation. However, be sure to follow the recommended dosages and consult with a healthcare provider if you have any underlying health conditions or are taking other medications.

As for your concern about bone spurs, while they can develop as a response to injury, they typically take time to form and are often associated with chronic stress or repetitive trauma to a joint. If your symptoms persist or worsen, or if you notice any changes in mobility or function of your finger, it is crucial to follow up with a specialist, such as an orthopedic surgeon, who can provide a comprehensive evaluation and discuss potential treatment options.

In conclusion, while it is possible that the hard bump you are feeling is related to the injury you sustained, only a thorough medical evaluation can provide clarity. Prompt attention to your symptoms will help ensure that any necessary interventions are made to promote healing and restore function to your finger.

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