Interphalangeal joints of the hand - Wikipedia
The interphalangeal joints of the hand are the hinge joints between the phalanges of the fingers that provide flexion towards the palm of the hand. There are two sets in each finger (except in the thumb, which has only one joint):
Proximal interphalangeal joints of the hand: Anatomy - Kenhub
2023年11月9日 · The proximal interphalangeal (PIP) joints of the fingers are extremely important for gripping things with hands, more specifically, what is called the ‘power’ grip. Being a hinge joint, the joint’s articular surface and soft tissue do not permit any lateral movement.
Interphalangeal joints of the hand: Bones, ligaments, mov
2023年10月30日 · The interphalangeal joints of the hand are synovial hinge joints that span between the proximal, middle, and distal phalanges of the hand. In digits 2-5 these joints can be further classified based on which bones are involved.
The Proximal Interphalangeal Joint - Articulation
2024年10月28日 · The proximal interphalangeal joint (PIPJ) refers to the articulation between the proximal and middle phalanx in the hand. It is present in all digits except the thumb. It is a synovial hinge joint which permits flexion and extension in center …
Interphalangeal Joints of the Hand - Physiopedia
Each interphalangeal joint is composed of the head of the more proximal phalanx and the base of its distal counterpart. This means that, for example, the proximal interphalangeal joint is formed by the union of the head of the proximal phalanx with the base of the middle phalanx.
The proximal interphalangeal joint (PIPJ) of the finger is a bicondylar hinge type of joint. Proper function of the PIP joint is important to normal hand function. Flexibility and stability of this joint are important in maintaining finger motion and hand function. The PIPJ has the largest motion arc of the digital joints, normally from
Anatomy and Biomechanics of the Finger Proximal Interphalangeal Joint
The proximal interphalangeal joint (PIPJ) is a complex anatomic structure. There are several variations on surgical approaches to the PIPJ via volar, dorsal, or lateral incisions. 1 Regardless of the approach used, a complete understanding of the anatomy is critical.
Interphalangeal joints - OrthopaedicsOne Articles
Anatomically, the proximal and distal interphalangeal articulations are very similar. There are some minor differences in how the volar plates are attached proximally and in the segmentation of the flexor tendon sheath, but the major differences are the smaller dimension and reduced mobility of the distal joint.
PIPJ Anatomy - Joint, Ligaments, Volar Plate - thePlasticsFella
2021年8月16日 · The proximal interphalangeal joint (PIPJ) is a bicondylar, synovial, hinge joint. It is stabilized by the volar plate, collateral ligaments, and joint capsule. This article details the anatomy of the PIPJ.
Interphalangeal joint of the hand | Radiology Reference Article ...
2021年11月16日 · Interphalangeal (IP) joints of the hand are hinge-type synovial joints between adjacent phalanges. The thumb has a single interphalangeal joint, and the second to fifth digits each have a proximal and a distal interphalangeal joint. The head of the more proximal phalanx articulates with the base of the more distal phalanx.