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| == List of {{PAGENAME}}s == | | == List of {{PAGENAME}}s == |
| {{Not ported}}{{#ask: | | {{Not ported}}{{#ask: |
| Ā [[Has joint type::Condyloid Joint]] Ā | | Ā [[Has joint secondary type::Condyloid Joint]] Ā |
| Ā |?Has joint bones=Bones | | Ā |?Has joint bones=Bones |
| Ā |?Has joint ligaments=Ligaments | | Ā |?Has joint ligaments=Ligaments |
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| Ā |?Has joint volume=Volume | | Ā |?Has joint volume=Volume |
| Ā |mainlabel = [[Synovial Joint]] | | Ā |mainlabel = [[Synovial Joint]] |
| | |format = table |
| | |class = datatable |
| }} | | }} |
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| ==References== | | ==References== |
| <references /> | | <references /> |
| [[Category:Joints]] | | [[Category:Joint Types]] |
Latest revision as of 11:23, 8 May 2022
It is subject to the compatible
CC-BY license.
A condyloid joint, or an ellipsoid joint, is a type of synovial joint. It is defined as an articulation between the shallow depression of one bone and the rounded structure of another bone or bones. This type of joint is biaxial because it permits two axes of movement: flexion/extension and medial/lateral (abduction/adduction). An example is the metacarpophalangeal joints of the hand between the distal metacarpal and proximal phalanx, commonly known as the knuckle.[1]
List of Condyloid Joints
- This section is original unported content
| Synovial Joint | Bones | Ligaments | Muscles | Innervation | Vasculature | ROM | Volume |
|---|
| Atlanto-occipital Joint | C1 (Atlas)
Occiput | Two articular capsules, posterior atlanto-occipital membrane, anterior atlanto-occipital membrane | Flexion by longi capitis and recti capitis anteriores; extension by recti capitis posteriores major and minor, the obliquus capitis superior, the semispinalis capitis, splenius capitis, sternocleidomastoid, and upper fibres of the trapezius. | C1 | Anastomosis between the deep cervical, occipital and vertebral arteries. | 3.5 flexion, 21 extension, 10.9 lateral flexion each way, 6.7 rotation each way | |
| Metacarpophalangeal Joint | Metacarpal
Proximal Phalanx (Hand) | Capsule, two collateral ligaments, palmar (volar) ligament | | Digital nerves from the ulnar and median nerves | Deep digital arteries from the superficial palmar arch | | |
| Metatarsophalangeal Joints | Metacarpal
Proximal Phalanx (Foot) | Capsule, collateral ligamentous complexes, plantar plate. For great toe also sesamoid-phalangeal ligaments. | flexor digitorum longus, flexor digitorum brevis, extensor digitorum longus, extensor digitorum brevis, flexor digiti minimi brevis, abductor digiti minimi, dorsal and plantar Interossei, lumbricals | Digital nerves from the ulnar and median nerves | Deep digital arteries from the superficial palmar arch | | |
| Radiocarpal Joint | Radius
Ulna
Scaphoid
Lunate
Triquetrum | Volar: radial collateral ligament to styloid process, radioscaphocapitate, ligament radiolunate ligament, radioscapholunate ligament; Dorsal: radioscaphoid ligament, radiolunate ligament, radiotriquetral ligament | flexor digitorum superficialis, flexor digitorum profundus, palmaris longus, flexor carpi radialis and ulnaris, extensor carpi radialis longus and brevis, extensor carpi ulnaris, extensor digitorum, flexor carpi ulnaris, extensor carpi ulnaris, extensor carpi radialis longus and brevis, flexor carpi radialis | anterior interosseous nerve arising from median nerve (C5-T1), posterior interosseous nerve arising from radial nerve (C7-C8) | Palmar carpal arch (from palmar carpal branches of radial and ulnar arteries, reinforced by anterior interosseous artery and penetrating deep branches of deep palmar arch), dorsal carpal arch (formed by dorsal carpal branches of radial and ulnar arteries, reinforced by anterior and posterior interosseous arteries) | | |
References
