Results 1 to 10 of about 12,273 (139)

Morphometric Analysis of Subaxial Cervical Vertebra Pedicles in the Turkish Population [PDF]

Tomography
Background/Objectives: One of the surgical interventions applied in the cervical region is the pedicle screw method. The cervical pedicle screw is stronger than any other screw method; however, use of the cervical pedicle screw is limited due to the ...
Hande Nur Taşdemir Batir, Hatice Güler, Burcu Kamaşak Arpaçay, İzzet Ökçesiz, Halil Dönmez, Güven Kahriman   +5 more
doaj   +2 more sources

Risk factors of early subsidence of 3D-printed artificial vertebral body following single-level anterior cervical corpectomy and fusion (ACCF): retrospective study of 98 patients [PDF]

Journal of Orthopaedic Surgery and Research
Background The 3D-printed artificial vertebral body (AVB) was designed with theoretically better biomechanical properties than traditional implants to decrease the incidence of implant subsidence.
Qu Ruomu, Wang Haoxiang, Xia Tian, Geng Hanbo, Zhao Yanbin, Diao Yinze, Chen Xin, Pan Shengfa, Zhang Li, Wang Shaobo, Zhang Fengshan, Sun Yu, Liu Zhong jun, Zhou Feifei   +13 more
doaj   +2 more sources

TRAUMATIC ATLANTOAXIAL ROTATORY DISLOCATION IN THE PEDIATRIC POPULATION

Coluna/Columna, 2021
Objective: The treatment of C1-C2 rotatory dislocation remains controversial and surgery is rare. Surgical treatment is indicated when the injury satisfies the instability criteria or when it cannot be reduced.
Cristian Illanes
doaj   +1 more source

A Rare Case of Primary Hyperparathyroidism Presenting as a C2 Brown Tumor-Plain Radiography Has yet again Proved Indispensable in Clinching the Diagnosis

Indian Journal of Radiology and Imaging, 2022
A brown tumor is one of the manifestations of hyperparathyroidism. It is a rare type of bone lesion that most often occurs in mandible, ribs, and large bones. Spinal involvement is extremely rare.
Jyoti Panwar, Tameem A. Bhat, Saket Ballabh, Deepak Abraham, Felix K. Jebasingh   +4 more
doaj   +1 more source

Posterior midline cleft of the atlas – a crucial anatomical variation in vertebral fractures

Iberoamerican Journal of Medicine, 2021
The anatomy of the first vertebra, namely atlas, has significant clinical implications. Atlas is situated between the occipital bone and the second cervical vertebra (axis) and is one of the main points of head movement.
Serghei Covantev, Rasul Uzdenov, Kseniya Zabudskaya, Olga Belic   +3 more
doaj   +1 more source

Morphometric Analysis of Human Second Cervical Vertebrae (Axis) [PDF]

Journal of Spine, 2017
Possessing an odontoid process and unique superior articular facets, the axis vertebra morphometry significantly differs from morphometry of other cervical vertebrae. The fractures of axis, especially its dens, are very common and surgeries highly risky. Knowledge of the axis dimensions is essential not only for preclinical studies, diagnosis of spinal
Teo, E.C., Hailibkova, S., Winkelstein, B., Welch, W., Holsgrove, T., Cazzola, D.   +5 more
openaire   +1 more source

The morphology and incidence of the accessory foramen transversarium in human dried cervical vertebrae as well as their clinical significance in the Eastern Indian population

Asian Journal of Medical Sciences, 2022
Background: A characteristic feature of the cervical vertebrae (C1–C7) is the presence of a foramen tranversarium on the transverse process. The cervical vertebrae are the smallest in size as compared to the thoracic and lumbar vertebrae and are ...
Rakesh Ranjan , Md. Zahid Hussain , Soni Kumari , Vijay Kumar Singh , Rashmi Prasad   +4 more
doaj   +1 more source

Compression Myelopathy due to Proliferative Changes around C2 Pars Defects without Instability [PDF]

Asian Spine Journal, 2016
We report a case with compression myelopathy due to proliferative changes around the C2 pars defects without instability. A 69-year-old man presented with progressive clumsy hands and spastic gait.
Tetsuya Kimura, Toshinori Sakai, Fumitake Tezuka, Mitsunobu Abe, Kazuta Yamashita, Yoichiro Takata, Kosaku Higashino, Koichi Sairyo   +7 more
doaj   +1 more source

Assessment of Neck Imbalance in Adolescent Idiopathic Scoliosis Patients: A Cross‐Section Study Based on Body Image of 115 Patients with Main or Double Thoracic Curve

Orthopaedic Surgery, 2023
Objective Neck imbalance negatively affects body aesthetics of adolescent idiopathic scoliosis (AIS) patients. The evaluation of neck imbalance is currently limited to radiographic parameters, but lacks visual indicators.
Huawei Zhang, Ben Wang, Aimin Wu, Chongan Huang, Xiangxiang Pan, Boda Chen, Libin Ni, Yifeng Shi, Zaher Ali Mohamed Meftah, Xiangyang Wang   +9 more
doaj   +1 more source

Biomechanical evaluation of four surgical techniques for ventral stabilization of the atlantoaxial joint in dogs [PDF]

Acta Cirúrgica Brasileira, 2023
Purpose: This study compared, through biomechanical evaluation under ventral flexion load, four surgical techniques for ventral stabilization of the atlantoaxial joint in dogs.
Danyelle Rayssa Cintra Ferreira, Luís Gustavo Gosuen Gonçalves Dias, Bruno Watanabe Minto, Thiago André Salvitti de Sá Rocha, Caio Afonso dos Santos Malta, Maria Eduarda Bastos Andrade Moutinho da Conceição, Dayvid Vianêis Farias de Lucena   +6 more
doaj   +1 more source