Items tagged “ulna”
24 results found
Case
Giant cell tumor
Published
25 Feb 2010
92% complete
X-ray
MRI
Nuclear medicine
Case
Proximal radioulnar synostosis
Published
13 Mar 2010
47% complete
X-ray
Case
Buckle fracture
Published
03 Apr 2010
57% complete
X-ray
Case
Monteggia fracture
Published
14 Aug 2010
74% complete
X-ray
Case
Melorheostosis
Published
20 Oct 2010
38% complete
X-ray
Case
Positive ulnar variance with TFCC tear
Published
20 Oct 2010
66% complete
Fluoroscopy
Case
Galeazzi fracture-dislocation
Published
31 Oct 2010
79% complete
X-ray
Case
Monteggia fracture dislocation
Published
31 Oct 2010
60% complete
X-ray
Article
Nightstick fracture (ulna)
Nightstick fractures are isolated fractures of the ulna, typically transverse and located in the mid-diaphysis and usually resulting from a direct blow. It is a characteristic defensive fracture when the patient tries to ward off an overhead blow from an assailant (or local law enforcement offic...
Case
Ulnar fracture
Published
01 Mar 2013
75% complete
X-ray
Case
Isolated distal ulna fracture
Published
17 May 2013
91% complete
X-ray
Case
Distal ulnar fracture
Published
03 Sep 2013
82% complete
X-ray
Article
Forearm
The forearm is part of the upper limb below the (upper) arm and above the hand and wrist, comprising the radius and ulna bones. In the supinated anatomical position, the radius is lateral and the ulna is medial.
The elbow joint is superior and the wrist joint inferior. Forearm flexion and exten...
Article
Distal ulnar fractures
Distal ulnar fractures are common and usually occur with a concurrent distal radius fracture.
Pathology
Isolated fractures occur as a result of direct force to the ulna. Fractures associated with radius fractures usually occur as the result of a fall on an outstretched arm.
Distal ulnar fract...
Case
Kienböck disease
Published
26 Feb 2019
73% complete
X-ray
MRI
Case
Midshaft radius and ulnar fractures
Published
29 Jul 2019
85% complete
Fluoroscopy
X-ray
Case
Ulna fracture
Published
05 Oct 2020
88% complete
X-ray
Case
Nightstick fracture - ulna
Published
13 Dec 2020
79% complete
X-ray
Article
O'Driscoll classification of coronoid process fractures
The O'Driscoll classification system of coronoid process fractures distinguishes three types of coronoid process fractures of the ulna, and this classification system is useful when assessing further treatment options 1-4.
type I: transverse coronoid tip fractures, which affect one-third o...
Case
Coronoid process fracture
Published
08 Mar 2021
100% complete
CT
X-ray