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Synovial hinge joints
- 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.
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What are the interphalangeal joints of the hand?
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Oct 30, 2023 · 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.
- Interphalangeal Joints
Interphalangeal joints are the articulations between...
- Proximal Interphalangeal Joints
Last reviewed: November 09, 2023. Reading time: 4 minutes....
- Interphalangeal Joints
- Description
- Anatomy
- Function
- Pathology/Injury
- Techniques
The interphalangeal joints of the hand are the hinge jointsbetween 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) 1. Proximal interphalangeal joints" (PIJ or PIPJ), those between the first (also called proximal) 2. Distal interphalangeal joints" (DIJ or DIPJ), those between the second (intermediate) third (distal) phalanges Anatomically, the proximal and distal interphalangeal jo...
The function of the interphalangeal joints of the hand to permit fine motor movements in the digits. To accomplish this, these joints facilitate movement within only one degree of freedom: flexion - extension.
Palpation
1. 1.1. Gently squeeze across the joints in a methodical order, assessing for the nature of any swelling present 1.2. Remember that inflamed joints are painful and must be examined gently 1.2.1. Look at patient’s face if possible while palpating to discern any pain 1.3. Interphalangeal (IP) joint must be palpated in turn and compared to the opposite side. This is best done by holding the joint between your thumb and forefinger and palpating gently 1.3.1. If the swollen joint feels soft, warm...
Treatment
According to research, there is evidence that gentle exercise with osteoarthritis will assist with decreasing pain and increasing grip strengthand that joint protection techniques are effective at decreasing pain. Heat or paraffin may also be used to assist with decreasing pain and improving mobility. Additionally, a splint for the DIP joint is a common recommendation for the treatment of DIP joint arthritis. A cohort study of individuals with DIPJ arthritis had a 66% improvement in pain symp...
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):
- articulationes interphalangeae manus, articulationes digitorum manus
- 1839
Dec 20, 2023 · 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 of the fingers, contributing to fine motor control.
Each finger on your hand, with the exception of the thumb, has three phalanges (bones that make up the fingers) separated by two joints known as interphalangeal joints. If you have arthritis in your fingers, you may experience bumps on your finger joints or fingertips. These bumps are actually fluid-filled cysts known as mucous cysts.
