How Do You Spell TALONAVICULAR?
Pronunciation: [tˌalənɐvˈɪkjʊlə] (IPA) 
Pronunciation: [tˌalənɐvˈɪkjʊlə] (IPA)
The term "talonavicular" is an adjective used in anatomy to describe something that is related to or situated between the talus bone and the navicular bone. The talus bone is a large bone located in the ankle, while the navicular bone is a small, boat-shaped bone located in the arch of the foot.
In anatomical terms, the talonavicular joint refers to the joint that connects these two bones. It is a synovial joint that allows for movement and articulation between the talus and navicular bones. This joint is responsible for facilitating important actions of the foot, such as inversion and eversion (rolling the foot inward and outward, respectively), which are essential for maintaining balance and stability during walking and other weight-bearing activities.
In addition to the joint, the term "talonavicular" can also be used to describe ligaments, tendons, or any other anatomical structures that are found in the vicinity of or associated with the talus and navicular bones.
Overall, "talonavicular" is an important term in anatomical and medical contexts, helping professionals to accurately describe and discuss the complex structures and functions of the foot, particularly those involving the connection between the talus and navicular bones.
Relating to the talus and the os naviculare or scaphoid bone of the tarsus; noting the ligamentum talonaviculare, or superior astragalonavicular ligament.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "talonavicular" is derived from Latin and Greek roots. "Talo-" is derived from the Latin word "talus", which means anklebone. "Navicular" is derived from the Latin word "navicula", meaning small ship, and is related to the Greek word "naus" meaning ship. Therefore, "talonavicular" describes the region or joint between the talus (anklebone) and the navicular bone, often found in the foot.
