Items tagged “wrist”
199 results found
Article
Extensor carpi ulnaris tendinopathy
Extensor carpi ulnaris (ECU) tendinopathy is varied and includes tendinosis, (stenosing) tenosynovitis, tendon instability, and (rarely) rupture.
Epidemiology
Athletes at increased risk of ECU tendinopathy include those who participate in 1,2:
racquet sports, e.g. tennis
club sports, e...
Article
Triangular fibrocartilage complex injury
Triangular fibrocartilage complex (TFCC) injuries may be traumatic or degenerative in nature. The TFCC is a complex structure consisting of the triangular fibrocartilage (TFC) disc proper, ulnomeniscal homologue and numerous ligaments and tendons.
Clinical presentation
Traumatic injuries are u...
Case
Chondrocalcinosis
Published
14 Feb 2019
90% complete
X-ray
Case
Kienböck disease
Published
26 Feb 2019
73% complete
X-ray
MRI
Article
Accessory abductor digiti minimi muscle (hand)
An accessory abductor digiti minimi (ADM) muscle is the most common accessory muscle of the hand and wrist, found in 24% of individuals on the hypothenar eminence. When present it is one of the intrinsic muscles of the hand.
Summary
origin:
antebrachial fascia passing anteriorly to Guyon cana...
Case
Triquetral bone fracture
Published
07 Dec 2019
79% complete
X-ray
Case
Central triangular fibrocartilage perforation
Published
08 Jan 2020
98% complete
MRI
Fluoroscopy
Case
Trapezium fracture
Published
04 Mar 2020
97% complete
X-ray
Case
Normal wrist arthrograms
Published
01 Apr 2020
65% complete
MRI
Fluoroscopy
Case
Radial beak
Published
15 Aug 2020
94% complete
X-ray
Case
Midcarpal dislocation
Published
18 Aug 2020
82% complete
X-ray
Article
Radioscaphocapitate ligament
The radioscaphocapitate ligament is one of the intracapsular, extrinsic palmar radiocarpal ligaments and a volar stabilizer of the wrist 1-3.
Gross anatomy
The radioscaphocapitate ligament connects the palmar surface of the distal radius with the scaphoid and the capitate bone, running in an o...
Article
Long radiolunate ligament
The long radiolunate ligament is a large intracapsular, extrinsic palmar radiocarpal ligament and a volar stabilizer of the wrist 1-3.
Terminology
The long radiolunate ligament is also known as 'radiolunotriquetral ligament', 'volar radiotriquetral ligament' or 'volar radiolunate ligament'.
G...
Article
Short radiolunate ligament
The short radiolunate ligament is one of the intracapsular, extrinsic palmar radiocarpal ligaments and a volar stabilizer of the wrist and the lunate bone 1-4.
Gross anatomy
The short radiolunate ligament forms a part of the volar radiocarpal joint capsule and connects the palmar surface of th...
Article
Dorsal radiocarpal ligament
The dorsal radiocarpal ligament, also known as the dorsal radiolunotriquetral or dorsal radiotriquetral ligament, is a large extrinsic intracapsular dorsal radiocarpal ligament and one of the main dorsal stabilizers of the wrist 1-3.
Gross anatomy
The dorsal radiocarpal ligament forms a part o...
Article
Ulnolunate ligament
The ulnolunate ligament is one of the intracapsular, extrinsic palmar ulnocarpal ligaments and a component of the ulnocarpal complex 1-4.
Gross anatomy
The ulnolunate ligament forms the anterior part of the ulnocarpal joint capsule together with the ulnotriquetral ligament, with which it share...
Article
Ulnotriquetral ligament
The ulnotriquetral ligament is one of the intracapsular extrinsic palmar ulnocarpal ligaments and a component of the ulnocarpal complex 1-4.
Gross anatomy
The ulnotriquetral ligament forms the anterior and ulnar part of the ulnocarpal joint capsule together with the ulnolunate ligament, with w...
Article
Ulnar collateral ligament of the wrist
The ulnar collateral ligament of the wrist is an extrinsic dorsal ulnocarpal ligament and functions as a part of the triangular fibrocartilage complex as an ulnar stabilizer of the wrist 1-3.
Gross anatomy
The ulnar collateral ligament connects the ulnar styloid al process with the triquetrum ...
Article
Radial collateral ligament of the wrist
The radial collateral ligament or radioscaphoid ligament is one of the intracapsular, extrinsic radiocarpal ligaments and a radial stabilizer of the wrist 1-3.
Gross anatomy
The radial collateral ligament connects the radial styloid process with the scaphoid running in a fan-shaped, fairly lon...
Case
Hyperparathyroidism
Published
20 Nov 2020
91% complete
X-ray
Ultrasound
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