Search results
9 lis 2023 · Accessory ossicles of the feet are common developmental variants with almost 40 having been described. Some of the more common include 1-4: os peroneum. os subfibulare. os subtibiale. os tibiale externum (accessory navicular) os trigonum. os calcaneus secundaris. os calcanei accessorium 6.
- Os intercuneiforme
An os intercuneiforme is a triangular-shaped bone appearing...
- Os intercuneiforme
15 kwi 2024 · An accessory navicular is a large accessory ossicle that can be present adjacent to the medial side of the navicular bone. The tibialis posterior tendon often inserts with a broad attachment into the ossicle.
1 cze 2023 · The os tibiale of amphibians may persist in humans in the form of an os subtibiale or an os tibiale externum (hence this latin name for the accessory navicular). Accessory bones around metatarsals can be rudimentary remnants of a sixth or seventh ray as seen in the mesozoic polydactyl reptiles [14] .
An os tibiale externum (or accessory navicular / os naviculare accessorium) is a large ossicle adjacent to the medial side of the navicular bone.
13 sie 2024 · The accessory navicular bone, also known as the os tibiale externum or os naviculare secundarium, is an anatomic variant that can be encountered on the medial side of the foot and ankle.
The os tibiale externum is also known as accessory navicular bone, os naviculare secundarium, accessory (tarsal) scaphoid, or prehallux. It is found within the tibialis posterior tendon near its insertion on the navicular bone. It was first described by Caspar Bauhin in 1605.
An accessory navicular bone is an accessory bone of the foot that occasionally develops abnormally in front of the ankle towards the inside of the foot. This bone may be present in approximately 2-21% of the general population and is usually asymptomatic.
