Keywords:
Trauma, Diagnostic procedure, MR, CT, Musculoskeletal bone
Authors:
X. LI; Lanzhou/CN
DOI:
10.1594/ecr2013/C-2619
Results
In 28 cases ,
imaging of being examined immediatelyafter trauma showed: soft twassue swelling of Os trigonum were 28 cases,
inflammatory exudate effusion around the Os trigonum were 23 cases,bone marrow edema of Os trigonum were 17 cases ,
fascial thickening around the Os trigonum were12 cases(Fig1-2).
But,
17 cases of bone marrow edema of Os trigonum were examined one year after trauma,
CT showed hyperostoswas of the Os trigonum were 11 cases ,cystic change of the Os trigonum were 13 cases(Fig3),
necrosis of the Os trigonum was 1case .
23 cases of inflammatory exudate effusion around the Os trigonum were examined one year after trauma,
CT showed hyperostoswas of the Os trigonum were 2 cases,cystic change of the Os trigonum was 1 case.
12 of fascial thickening around the Os trigonum were examined one year after trauma,
CT showed hyperostoswas of the Os trigonum was 1 case.
cystic change of the Os trigonum was 0 case.