How Do You Spell ARTICULATION TALONAVICULARIS?
Pronunciation: [ɑːtˌɪkjʊlˈe͡ɪʃən tˌalənɐvˈɪkjʊlˌɑːɹɪs] (IPA) 
Pronunciation: [ɑːtˌɪkjʊlˈe͡ɪʃən tˌalənɐvˈɪkjʊlˌɑːɹɪs] (IPA)
Articulation talonavicularis refers to a specific joint found in the foot, specifically between the talus bone (one of the tarsal bones located at the top of the foot, above the calcaneus or heel bone) and the navicular bone. This articulation serves as a crucial connection point between the hindfoot and the midfoot.
The talonavicular joint is a synovial joint, meaning it is surrounded by a joint capsule and contains synovial fluid to provide lubrication. It is classified as a gliding joint, enabling limited movement primarily in a side-to-side or medial and lateral direction. This joint plays a vital role in the overall movement and stability of the foot, allowing for proper weight-bearing and foot positioning during activities such as walking, running, and jumping.
The articular surfaces of the talus and navicular bones are covered with smooth cartilage, which facilitates smooth movement and reduces friction. Ligaments surrounding the articulation talonavicularis provide additional support and stability to the joint.
Injuries or conditions affecting the talonavicular joint can impact the normal range of motion, cause pain, and lead to difficulties in foot function. Common ailments include sprains, arthritis, and dislocation. To treat such conditions, a medical professional may recommend a variety of interventions, including rest, physical therapy, bracing, and in some cases, surgical intervention.
The articulation talonavicularis is an essential component of the overall foot structure and biomechanics, contributing to the proper functioning and movement of the foot.
Talonavicular or astragaloscaphoid articulation.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "articulation talonavicularis" is a term used in anatomy to describe an anatomical joint in the foot. Its etymology can be broken down as follows:
1. Articulation: The term "articulation" comes from the Latin word "articulatio", which means "a joint" or "a joining together". It is derived from the verb "articulare", meaning "to divide into joints" or "to join together".
2. Talonavicularis: "Talonavicularis" is a compound word composed of two Latin terms: "talo" and "navicularis".
- Talo: Derived from the Latin word "talus", which means "ankle" or "the bone of the ankle".
- Navicularis: Derived from the Latin word "navicularis", which means "boat-shaped".
