What is Metatarsalgia?
It is a common overuse injury in which there is DISCOMFORT and inflammation of the ball of the foot (first metatarsal head) and may include other metatarsals heads also. It is common in those that participate in high impact sports such as jumping, track and field, baseball, soccer and tennis.
Factors that may influence its appearance.
The following factors can contribute to excessive localized pressure over the forefoot:
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High level of activity
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Prominent metatarsal heads
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Tight toe extensors (muscles)
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Weak toe flexors (muscles)
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Hammertoe deformity
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Hypermobile first foot bone
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Tight Achilles tendon
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Excessive pronation (side-to-side movement of the foot when walking or running)
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Ill-fitting footwear
Some anatomical conditions may predispose individuals to forefoot problems. They include:
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A high arch
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A short first metatarsal bone or a long second metatarsal bone is often seen in people with a Morton toe; the normal forefoot balance is disturbed, resulting in the shift of an increased amount of weight to the second metatarsal.
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Hammertoe deformity
Any or all of the above musculoskeletal problems may contribute to forefoot trauma in athletes.
What are the symptoms?
Discomfort in the ball of the foot (first metatarsal) or other metatarsals aggravated by walking or running. Patient may also describe the feeling of like walking on marbles or pebbles.
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