accessory navicular bone
An accessory bone of the pes that occasionally develops abnormally in front of the ankle towards the inside of the pes. This bone may be present in approximately 2.5% of the general population and is usually asymptomatic.
| Type | Bone |
| Parent Structure | pes bone |
Frequently Asked Questions
What is the accessory navicular bone?
An accessory bone of the pes that occasionally develops abnormally in front of the ankle towards the inside of the pes. This bone may be present in approximately 2.5% of the general population and is usually asymptomatic.
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1st arch maxillary component
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ectoderm of maxillary component
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