Navicular Bone Definition, Anatomy & Anatomy

The navicular is a boat-shaped bone situated within the high internal aspect of the foot, simply above the transverse. It helps join the talus, or anklebone, to the cuneiform bones of the foot.

The dorsalis pedis artery provides blood to the navicular’s dorsal (higher) aspect, whereas the medial plantar artery provides its plantar (nearer to the only of the foot) area. It’s innervated by the medial plantar and deep fibular nerves.

This bone is prone to be fractured by athletes whereas kicking, sprinting, twisting, or falling. A fracture will trigger ache, limping, and a change in gait. Remedy choices for damage to the navicular embody using a non-weight bearing forged to carry the bones steady to allow them to mend. If surgical procedure is beneficial, screws will likely be positioned into the bone to assist safe it. The affected person will put on a forged after the surgical procedure. In lots of circumstances, ache related to accidents to the bone will diminish, and later return when that a part of the foot is manipulated. In consequence, a health care provider will manually verify the navicular following remedy to see if the affected person feels ache when the highest of the foot is manipulated.

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