نتایج جستجو برای: spondylolysis

تعداد نتایج: 440  

Journal: :The journal of medical investigation : JMI 2015
Koichi Sairyo Akihiro Nagamachi Tetsuya Matsuura Kosaku Higashino Toshinori Sakai Naoto Suzue Daisuke Hamada Yoichiro Takata Tomohiro Goto Toshihiko Nishisho Yuichiro Goda Takahiko Tsutsui Ichiro Tonogai Ryo Miyagi Mitsunobu Abe Masatoshi Morimoto Kazuaki Mineta Tetsuya Kimura Akihiro Nitta Tadahiro Higuchi Shingo Hama Subash C Jha Rui Takahashi Shoji Fukuta

Spondylolysis is a stress fracture of the pars interarticularis, which in some cases progresses to spondylolisthesis (forward slippage of the vertebral body). This slip progression is prevalent in children and occurs very rarely after spinal maturation. The pathomechanism and predilection for children remains controversial despite considerable clinical and basic research into the disorder over ...

Journal: :Journal of neurosurgery. Spine 2008
Chima O Ohaegbulam Ian F Dunn Pierre d'Hemecourt Mark R Proctor

This report describes 3 young male patients with multiple lumbar spondylolyses in combination with a symptomatic epidural hematoma. The records of all 3 patients were reviewed for clinical details. All patients were successfully treated without surgical intervention. Initial neuroimaging results for all patients revealed epidural hematomas, and follow-up imaging confirmed resolution of the hema...

2017

Spondylolysis is a condition seen in approximately 6-8 % of the population [1]. It involves a defect in the pars interarticularis precipitated by repeated low grade trauma resulting in a stress fracture. The defect is occupied by fibrocartilagenous tissue resulting in non-union [2]. The prevalance is higher among athletes regularly performig hyperextension and rotation activities to the lumbar ...

Journal: :The Journal of bone and joint surgery. British volume 1993
P H Hardcastle

Fast bowling in the game of cricket requires repetitive spinal extension, lateral deviation, lumbar flexion and thoracodorsal rotation. Back pain is common, and it has been shown that pars interarticularis defects had occurred in over 50% of a group of teenage fast bowlers. Many of these defects will heal, but some cause chronic pain which prevents bowling, although other activities may be pain...

Journal: :Japanese Journal of Radiological Technology 1994

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