%0 Journal Article %1 Gold2004 %A Gold, Garry E %A Asakawa, Deanna S %A Blemker, Silvia S %A Delp, Scott L %D 2004 %J Skeletal Radiol %K Adolescent; Adult; Cerebral Palsy; Child; Cicatrix; Female; Follow-Up Studies; Humans; Knee; Magnetic Resonance Imaging; Male; Muscle, Skeletal; Tendon Transfer; Tendons; Thigh %N 1 %P 34--40 %R 10.1007/s00256-003-0702-5 %T Magnetic resonance imaging findings after rectus femoris transfer surgery. %U http://dx.doi.org/10.1007/s00256-003-0702-5 %V 33 %X We describe the magnetic resonance (MR) imaging appearance of the knee flexor and extensor tendons after bilateral rectus femoris transfer and hamstring lengthening surgery in five patients (10 limbs) with cerebral palsy. Three-dimensional models of the path of the transferred tendon were constructed in all cases. MR images of the transferred and lengthened tendons were examined and compared with images from ten non-surgical subjects. The models showed that the path of the transferred rectus femoris tendon had a marked angular deviation near the transfer site in all cases. MR imaging demonstrated irregular areas of low signal intensity near the transferred rectus femoris and around the hamstrings in all subjects. Eight of the ten post-surgical limbs showed evidence of fluid near or around the transferred or lengthened tendons. This was not observed in the non-surgical subjects. Thus, MR imaging of patients with cerebral palsy after rectus femoris transfer and hamstring-lengthening surgery shows evidence of signal intensity and contour changes, even several years after surgery.

@article{Gold2004, abstract = {We describe the magnetic resonance (MR) imaging appearance of the knee flexor and extensor tendons after bilateral rectus femoris transfer and hamstring lengthening surgery in five patients (10 limbs) with cerebral palsy. Three-dimensional models of the path of the transferred tendon were constructed in all cases. MR images of the transferred and lengthened tendons were examined and compared with images from ten non-surgical subjects. The models showed that the path of the transferred rectus femoris tendon had a marked angular deviation near the transfer site in all cases. MR imaging demonstrated irregular areas of low signal intensity near the transferred rectus femoris and around the hamstrings in all subjects. Eight of the ten post-surgical limbs showed evidence of fluid near or around the transferred or lengthened tendons. This was not observed in the non-surgical subjects. Thus, MR imaging of patients with cerebral palsy after rectus femoris transfer and hamstring-lengthening surgery shows evidence of signal intensity and contour changes, even several years after surgery.}, added-at = {2014-07-19T19:33:38.000+0200}, author = {Gold, Garry E and Asakawa, Deanna S and Blemker, Silvia S and Delp, Scott L}, biburl = {https://www.bibsonomy.org/bibtex/2acc67fe91bb23421cc4477d70dca9bac/ar0berts}, doi = {10.1007/s00256-003-0702-5}, groups = {public}, interhash = {a6fe54658a168a0b0be624e702801cf4}, intrahash = {acc67fe91bb23421cc4477d70dca9bac}, journal = {Skeletal Radiol}, keywords = {Adolescent; Adult; Cerebral Palsy; Child; Cicatrix; Female; Follow-Up Studies; Humans; Knee; Magnetic Resonance Imaging; Male; Muscle, Skeletal; Tendon Transfer; Tendons; Thigh}, month = Jan, number = 1, pages = {34--40}, pmid = {14605768}, timestamp = {2014-07-19T19:33:38.000+0200}, title = {Magnetic resonance imaging findings after rectus femoris transfer surgery.}, url = {http://dx.doi.org/10.1007/s00256-003-0702-5}, username = {ar0berts}, volume = 33, year = 2004 }