Spondyloarthropathy has been reported among modern individuals of several species of ursid. Prehistoric cervical vertebra of black bear (Ursus americanus) recovered from an archaeological site in northwestern Oregon are fused and distorted, indicating spondyloarthropathy in this species has some time depth. Inventory of this disease among paleozoological remains may reveal unknown details of di...

Cervical ribs are an anomaly that arise from the lowest cervical vertebrae but their relationship to thoracic outlet syndrome (TOS) is not so constant that the two conditions should be seen as synonymous. Perhaps no more than 10% of people who have cervical ribs develop TOS and the syndrome may well occur in the absence of ribs. Diagnosis of TOS may be difficult and depends upon a thorough hist...

The aim of the present work was to determine the duration of the adolescent peak growth spurt using cervical vertebral maturation analysis in class I and II malocclusion subjects. The study was conducted on a sample which consisted of 154 lateral cephalograms of children and adolescents aged 9-15 years (84 females and 70 males). The evaluation of skeletal maturation stage was performed using a ...

The incidence of spinal tuberculosis is increasing in developed nations. In Ireland, half of all cases seen in the most recent decade for which figures are available were diagnosed in 2005-2007, the three most recent years for which there is complete data. We discuss a patient who presented with neurological complications due to destructive spinal tuberculous disease affecting the sixth cervica...

OBJECTIVES To determine the association between length of transverse process of seventh cervical vertebrae on plain x-ray cervical spine AP-view and nerve conduction studies of respective patients having brachialgia. METHODS The study was carried out at Department of Radiology, Military Hospital Rawalpindi in collaboration with Armed Forces Institute of Rehabilitation Medicine (AFIRM) Rawalpi...

A 50 year-old woman was known with Klippel-Feil syndrome (KFS), consisting of a clinical triad of a short neck, low posterior hairline and restricted neck motion. She was complaining of new onset neck pain radiating down to midscapular region. Physical examination revealed moderate weakness of both biceps and polex muscles. She had diminished sensation of pinprick and light touch between C3-6 d...

We report a rare case of cervical spinal epidural abscess due to Klebsiella pneumoniae. While the most likely pathogen is Staphylococcus aureus, 2.5% of CNS infections have been attributed to Klebsiella pneumoniae. The source of infection in this case is suspected to be from cervical vertebra osteomyelitis/discitis that expanded to epidural space. Prompt drainage of the abscess by decompression...

Owls have the largest head rotation capability amongst vertebrates. Anatomical knowledge of the cervical region is needed to understand the mechanics of these extreme head movements. While data on the morphology of the cervical vertebrae of the barn owl have been provided, this study is aimed to provide an extensive description of the muscle arrangement and the attachment sites of the muscles o...

OBJECTIVE This study was aimed to investigate the reliability of a computer application for assessment of the stages of cervical vertebra maturation in order to determine the stage of skeletal maturity. MATERIAL AND METHODS For this study, digital lateral cephalograms of 99 subjects (52 females and 47 males) were examined. The following selection criteria were used during the sample compositi...