TY  - BOOK
AU  - John Atef Hanna 
AU  - Ahmed Nabwy Morrah , 
AU  - Hany Mohammady , 
AU  - Wael Mohamed Tawfik Koptan , 
TI  - Recent trends in the surgical repair of spondylolysis / 
PY  - 2009///
CY  - Cairo : 
PB  - John Atef Hanna , 
KW  - Repair
KW  - Spondylolisthesis
KW  - Spondylolysis
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Orthopedic Surgery; Issued also as CD
N2  - Spondylolysis is a fatigue fracture in the pars interarticularis due to repetitive mechanical stresses on the spine. Its occurs in about 506% of the population and young people are more likely to develop sondylolysis. Spondylolysis causes low back paim. Investigations include plain x-rays, computed tomography, SPECT and MRI
ER  -