What is Proximal Interphalangeal Joint Flexion And Extension? Proximal Interphalangeal (PIP) joint flexion and extension discuss the bending and straightening actions of the center joint of the fingers, that’s the PIP joint. The PIP joint is positioned among the proximal and center phalanges of the finger. Flexion of the PIP joint entails bending the finger…
pisiform bone
Triangular bone
Trapezoid bone
cuneiform bones
Introduction The Lunate bone is another one of the eight carpal bones in the wrist. It is located between the capitate bone and the triquetrum bone. The lunate bone is roughly moon-shaped, which is where its name originates (luna means moon in Latin). The lunate bone plays a crucial role in wrist movement and stability….
scaphoid bone
Introduction The Subtalar joint, also known as the talocalcaneal joint, is a significant joint in the foot that plays a crucial role in foot and ankle movement. It is formed by the articulation between the talus bone, located above, and the calcaneus bone, situated below. As a synovial joint, it allows for smooth gliding and…
capitate bone
What is an Ankle Inversion And Ankle Eversion? Ankle inversion and ankle eversion refer to movements that occur at the ankle joint. The ankle joint is formed by the tibia, fibula, and talus bones, and it allows for dorsiflexion (bringing the foot upward) and plantarflexion (pointing the foot downward). Ankle inversion is the movement of…
