case_images: PMC4033203_01
case_images: Axial T2-weighted image with fat saturation showing small region of muscle fibre disruption (arrows) reflecting grade 2 injury, involving aponeurosis of long head of biceps femoris.
case_images: bjsports-2012-091400f01.jpg
case_images: PMC4033203_01_bjsports-2012-091400f01.jpg
case_images: BJSPORTS2012091400F1
case_images: Clinically and radiologically he presented with a grade 2 biceps femoris musculotendinous junction strain (figure 1).
case_images: Axial T2-weighted image with fat saturation showing interfascicular oedema (arrows) centrally reflecting grade 1 injury, in the long head of biceps femoris.
case_images: bjsports-2012-091400f02.jpg
case_images: PMC4033203_01_bjsports-2012-091400f02.jpg
case_images: BJSPORTS2012091400F2
case_images: Clinically, he presented with a grade 1 hamstring injury that was confirmed on MRI (figure 2) to be more medial, towards the epimysium and not continuous with the scar tissue from the initial injury.
case_images: Axial T2-weighted image with fat saturation showing small region of muscle fibre disruption (arrows) reflecting grade 2 injury, involving the long head of biceps femoris with myofascial oedema.
case_images: bjsports-2012-091400f03.jpg
case_images: PMC4033203_01_bjsports-2012-091400f03.jpg
case_images: BJSPORTS2012091400F3
case_images: Subsequent MRI was reported as a small grade 2 injury (figure 3).
case_images: Axial T2-weighted image showing interfascicular and myofascial oedema (arrows) reflecting grade 1 injury, involving the long and short heads of biceps femoris.
case_images: bjsports-2012-091400f04.jpg
case_images: PMC4033203_01_bjsports-2012-091400f04.jpg
case_images: BJSPORTS2012091400F4
case_images: Clinically, he presented with a grade 2 strain but MRI showed only a small myofascial tear (figure 4).