Scaphoid blood flow and acute fracture healing
نویسندگان
چکیده
منابع مشابه
Scaphoid blood flow and acute fracture healing. A dynamic MRI study with enhancement with gadolinium.
We have investigated whether assessment of blood flow to the proximal scaphoid can be used to predict nonunion in acute fractures of the scaphoid. We studied 32 fractures of the scaphoid one to two weeks after injury, by dynamic fat-suppressed T1-weighted gradient-echo MRI after the intravenous administration of gadopentetate dimeglumine (0.1 mmol/kg body-weight). Steepest slope values (SSV) an...
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Rowan CH, Downing ND. BMJ Case Rep 2017. doi:10.1136/bcr-2017-221041 Description Perilunate dislocations are uncommon high-energy injuries which are missed in approximately 25% of cases on initial presentation. We present the X-rays of a 25-year-old man who fell from a height of approximately 2 metres onto an extended wrist. Plain radiographs (figure 1) show classical signs of a trans-scaphoid ...
متن کاملSCAPHOID FRACTURE Relevant antomy
The distal row, which is more stable and moves as a unit, consists of the trapezium, the trapezoid, the capitate, and the hamate. The distal row forms a rigid, supportive transverse arch upon which the five metacarpals of the hand are supported. The trapezium articulates with the first metacarpal, the trapezoid with the second, and the capitate with the third one. The capitate and trapezoid are...
متن کاملScaphoid waist fracture.
A 35-year-old male office worker fell on an outstretched hand, injuring his dominant wrist. He had persistent pain about the radial aspect of the wrist. He reported no prior injury or symptoms proximally. On physical examination, mild swelling with tenderness was observed about the scaphoid in the snuffbox. Mild limitation of wrist range of motion existed. Anteroposterior (A), lateral (B), and ...
متن کاملClinical Signs of Scaphoid Fracture
This is a prospective study evaluating the efficacy of four clinical signs believed to be useful in the diagnosis of scaphoid fracture. Two hundred and fifteen consecutive patients with suspected scaphoid fracture were examined on two separate occasions to evaluate tenderness in the anatomical snuff box (ASB), tenderness over the scaphoid tubercle (ST), pain on longitudinal compression of the t...
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 2001
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.83b6.0830809