Is the navicular bone a sesamoid bone?

Is the navicular bone a sesamoid bone?

The horse has a sesamoid bone called the navicular bone, located within the hoof, that lies on the palmar aspect of the coffin joint between the second phalanx and third phalanx (coffin bone).

Is the navicular bone part of the ankle?

The navicular bone is one of the seven bones which make up the tarsus of the Ankle and Foot. It is located on the medial aspect of the foot, next to the cuboid bone, anterior to the head of the talus and posterior to the cuneiform bones.

Where is navicular hand bone?

One of the eight carpal bones, the navicular or scaphoid bone in your wrist sits above the radius — the bone that extends from your elbow to the thumb side of your wrist.

Why is my navicular bone sticking out?

Accessory navicular syndrome is common among people with fallen arches since this causes additional strain on the posterior tibial tendon. The condition can also occur following injury or trauma to the foot, after excessive activity or overuse, or as a result of footwear that rubs against the bone.

Does everyone have a navicular bone?

An accessory navicular is an extra bone that is on the inner center arch of the foot. Up to 2.5 percent of individuals are born with the accessory navicular.

What is the purpose of the navicular bone?

The navicular bone is one of the 26 bones in the human foot. It’s important for connecting the ankle to the lower bones in our feet and helps form the arch that enables us to walk. It is prone to stress fractures, especially by athletes while kicking, sprinting, twisting, or falling.

Is the navicular bone important?

Is a navicular fracture serious?

All tarsal navicular stress fractures are considered high-risk because non-healing stress fractures are common with either conservative or surgical treatments, due to the poor blood supply to the bone. Return to play can take several weeks and even months with either type of treatment.