Persistent Bone Fracture Lines After Six Months of Healing - Orthopedics

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It has been six months, and the scar is still clearly visible?


Hello Dr.
Lee,
Six months ago, I suffered a tibial fracture in the middle part of my left calf due to a car accident.
I did not undergo surgery and instead had it immobilized with a cast for self-healing.
After four months in the cast, it was removed in March of this year.
I am gradually able to walk now, but during my follow-up appointment, the X-ray showed that the fracture line is still clearly visible on the bone.
Is this considered normal? It has been six months since the fracture, but why do I still experience some pain in my ankle and the fracture site after walking for a while? Is it appropriate to start working under these circumstances? Thank you for taking the time to respond!

Ya Yan, 20~29 year old female. Ask Date: 2006/05/07

Dr. Li Wenlin reply Orthopedics


Hello: In response to your question, orthopedic surgeons do not rely solely on X-rays to treat patients with fractures.
Based on your description, you may have a tibial fracture while the fibula remains intact, which is why a cast was applied.
Clinically, since you are able to walk after the cast was removed, it indicates that the fracture has healed to a certain extent.
Follow-up X-rays may still show clear signs of the fracture, but in reality, there is already sufficient new bone formation around the fracture site for support, so there is no need to worry.
As for work, if it is not heavy labor, given your situation, you should be able to return to work.
Wishing you all the best!

Reply Date: 2006/05/07

More Info


Hello! Thank you for reaching out with your concerns regarding your tibial fracture and the healing process. It’s understandable to have questions about your recovery, especially after experiencing a significant injury like a fracture.

Firstly, it’s not uncommon for X-rays to still show visible fracture lines even after several months of healing. Bone healing is a complex process that can vary significantly from person to person. In general, bone fractures go through several stages of healing: the inflammatory phase, the reparative phase, and the remodeling phase. During the reparative phase, a soft callus forms around the fracture site, which eventually hardens into a bony callus. This process can take several weeks to months, and even after the bone has healed sufficiently to allow for weight-bearing activities, the original fracture line may still be visible on X-rays for some time.

The presence of a visible fracture line does not necessarily indicate that the bone has not healed. It is essential to consider other factors, such as the alignment of the bone, the stability of the fracture site, and whether there is any pain or functional limitation. If you are able to walk and perform daily activities without significant pain or instability, it is a positive sign that your bone is healing properly.

Regarding the pain you are experiencing in your ankle and the fracture site, it is not unusual to have some discomfort during the healing process, especially after being immobilized for an extended period. The pain could be due to several factors, including:
1. Residual Inflammation: After a fracture, the surrounding tissues may still be inflamed, which can cause discomfort.

2. Muscle Weakness: Prolonged immobilization can lead to muscle atrophy and weakness, which may contribute to pain when you start to use your leg more.

3. Joint Stiffness: After being in a cast, your joints may be stiff, leading to discomfort when you begin to move them again.

4. Nerve Sensitivity: Sometimes, nerves can become sensitive after an injury, leading to pain that may not necessarily be related to the bone itself.

As for returning to work, it largely depends on the nature of your job and the level of physical activity it requires. If your job involves significant physical exertion or standing for long periods, it may be wise to consult with your healthcare provider before returning. They may recommend a gradual return to activities, possibly incorporating physical therapy to help strengthen the muscles around the ankle and improve flexibility.

In summary, while it is not unusual to see persistent fracture lines on X-rays after six months, the key indicators of healing are your ability to bear weight, the absence of significant pain, and functional mobility. If you continue to experience pain or have concerns about your recovery, I recommend discussing this with your healthcare provider. They may suggest further imaging or a tailored rehabilitation program to ensure a full recovery.

Take care, and I hope you continue to progress well in your healing journey!

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