Hard bump on top of foot
What causes bumps on top of the foot?
Bump on the Top of the Foot Meaningcan season episode for
This page focuses primarily on the first cause: bone spurs. The most common cause of a bone spur on top of the foot is a condition called metatarso-cuneiform exostosis. This hard bump occurs on top of the foot usually at the junction of two bones — your first metatarsal bone and your medial cuneiform bone. It says that when pressure is applied to bone over time, bone will grow. These top of foot bone spurs occur when the foot flattens excessively and these bones are pressed together as seen in figure one and as shown in the video. Over time this pressure between the bones leads to formation of the bone spur.
Bone spurs are actually a common problem and often appear on the top of the mid-foot, which is a collection of joints in the middle of the foot. Best described as a bony projection, bone spurs on top of the foot can develop for a number of reasons. In other cases, there is aching pain or a sharp pain associated with spurs. Bone spurs can be difficult to diagnose due to a lack of symptoms. Bone spur causes can usually be detected when pain, swelling, or corns and calluses appear. With wear-and-tear or injury damage articular cartilage, raw bone ends can rub together. At this stage, a bone spur may develop on top of the bone.
How to Treat and Prevent Bone Spurs on Your Feet
A number of potential ailments can produce a lump on top of your foot. A quick inspection can help you identify the cause.