2010
DOI: 10.2214/ajr.09.3674
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High Hamstring Tendinopathy: MRI and Ultrasound Imaging and Therapeutic Efficacy of Percutaneous Corticosteroid Injection

Abstract: 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.

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Cited by 122 publications
(119 citation statements)
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“…36 US features of proximal hamstring tendinopathy include peritendinous edema, hypoechoic areas within the tendon, tendon thickening, and echogenic foci consistent with calcifications. 35 These findings are consistent with both the tendon disrepair and degenerative tendinopathy stages in a proposed pathology continuum. 37,38 Sacral stress fractures can be either insufficiency or fatigue fractures.…”
Section: Femoroacetabular Joint Derangement (Ie Osteoarthritissupporting
confidence: 77%
See 1 more Smart Citation
“…36 US features of proximal hamstring tendinopathy include peritendinous edema, hypoechoic areas within the tendon, tendon thickening, and echogenic foci consistent with calcifications. 35 These findings are consistent with both the tendon disrepair and degenerative tendinopathy stages in a proposed pathology continuum. 37,38 Sacral stress fractures can be either insufficiency or fatigue fractures.…”
Section: Femoroacetabular Joint Derangement (Ie Osteoarthritissupporting
confidence: 77%
“…33 Both US and MRI can be used to diagnose proximal hamstring tendinopathy, with MRI currently considered more sensitive than US and better suited for a broader range of body types. 35 On MRI, symptomatic proximal hamstring tendons demonstrate significant increases in width and thickness, peritendinous high T2-weighted signal with a feathery appearance, and ischial tuberosity edema. 36 US features of proximal hamstring tendinopathy include peritendinous edema, hypoechoic areas within the tendon, tendon thickening, and echogenic foci consistent with calcifications.…”
Section: Femoroacetabular Joint Derangement (Ie Osteoarthritismentioning
confidence: 99%
“…Symptom onset is usually insidious and includes pain, which is exacerbated by resisted function. In general, tendinopathy on MRI exhibits focal or diffuse tendon thickening with increased or intermediate T2 signal [85,[87][88][89]. Small, recurrent intrasubstance collagen fibril tears may contribute to chronic tendinopathy, occasionally seen on imaging as focal linear high T2 intrasubstance signal without superimposed acute injury [87].…”
Section: Overuse Injuriesmentioning
confidence: 99%
“…Tendons most commonly affected by chronic tendinopathy include the proximal hamstrings (Fig. 16) [85,88], distal abductors (Fig. 17) [90], proximal tensor fascia lata (Fig.…”
Section: Overuse Injuriesmentioning
confidence: 99%
“…As a result of repetitive trauma or acute damage, the bursa may become inflamed and painful. Pain in this region may also be caused by a tendinopathy at the origin of the hamstrings [31]. This is often seen in imaging studies and is related to chronic hamstring injuries.…”
Section: Indicationsmentioning
confidence: 99%