High hamstring tendinopathy: MRI and ultrasound imaging and therapeutic efficacy of percutaneous corticosteroid injection.
OBJECTIVE
The goals of this study were to review the MRI and sonographic findings in patients diagnosed clinically with high hamstring tendinopathy and to evaluate the efficacy of ultrasound-guided corticosteroid injections in providing symptomatic relief.


CONCLUSIONS
MRI is more sensitive than ultrasound in detecting peritendinous edema and tendinopathy at the proximal hamstring origin. Fifty percent of patients had symptomatic improvement lasting longer than 1 month after percutaneous corticosteroid injection, and 24% of patients had symptom relief for more than 6 months.
Zissen
Maurice H
MH
Department of Radiology, Stanford University School of Medicine, Stanford, CA 94305-5105, USA.
Wallace
Grant
G
Stevens
Kathryn J
KJ
Fredericson
Michael
M
Beaulieu
Christopher F
CF
D000305:Adrenal Cortex Hormones / Q000008:administration & dosage*; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007267:Injections / Q000379:methods; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D052256:Tendinopathy / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000188:drug therapy*; D013848:Thigh; D014463:Ultrasonography; D055815:Young Adult
D000305:Adrenal Cortex Hormones