Published on: 4/24/2025
What could be the reasons for being unable to bend the foot upward?
Difficulty bending the foot upward can be due to issues like Achilles tendon problems, complications from leg fractures, or muscle contractures.
Explanation
There are several reasons why someone might have trouble bending their foot upward, a movement known as dorsiflexion.
Achilles Tendon Rupture: The Achilles tendon is important for foot movement. If it tears, you might not be able to move your foot properly. This can happen suddenly during activities like jumping or running.
Tibial Fractures and Fixation: If the leg bone, called the tibia, breaks and is fixed with external devices, it can limit ankle movement. This might make it hard to move your foot up and down.
Muscle Contractures: Sometimes, after injuries like fractures, the muscles can tighten too much. This is called a contracture. If the muscle on the top of your foot tightens, it can prevent you from bending your foot upward.
Understanding these issues can help in managing and treating the problem. If you experience such symptoms, it's important to seek medical advice for proper diagnosis and treatment.
(References)
- Boyd RP, Dimock R, Solan MC, & Porter E. (2015). Achilles tendon rupture: how to avoid missing the diagnosis. The British Journal of General Practice, 4655731.
- Taylor GJ, & Allum RL. (1988). Ankle motion after external fixation of tibial fractures - PMC. Journal of the Royal Society of Medicine, 1291421.
- Wu YL, Huang PJ, Cheng YM, & Chen SJ. (2020). Contracture of extensor hallucis longus after fracture .... Trauma Case Reports, 7042477.
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