Analysis of Sub Axial Cervical Pedicle Spine Based on CT

Inclusion Criteria: Adolescence and adultsIndividuals from 16 to 65 years old present to Assuit university hospital and undergo cervical spine CT scan for unrelated cause Exclusion Criteria: individuals with a history of cervical [...]

Inclusion Criteria:Any Adolescence patientand adults from 16 to 6065 years old admitted to Assiut university hospital and undergoes cervical Spine CT. - Exclusion Criteria: 1-individuals with a history of cervical spine abnormalities. 2- individuals with previous cervical spine injury 3-individuals with congenital or developmental malformations of cervical spine 4-patients with inflammatory. infectious, neoplastic condition

[...] ility and has a low risk of loosening with cyclical loading [1] . Despite biomechanical superiority, CPS fixation is not unive [...] rd and vertebral artery and inherent variability in pedicle s at each level.[2] In addition. limited space is available for screw placement [...] clear understanding of morphometric characteristics of the pediclespedicle . [3] Morphometry of the cervical pedicles was studied before usin [...] dvances in CT have made anatomic measurements more accurate.[4] The present study was undertaken to determine the 3-dimensi [...] pedicle distance (SPD), and lateral pedicle distance (LPD). [5] Fortun [...] [...]