Results 41 to 50 of about 940,897 (342)

Fully automated 3D segmentation and separation of multiple cervical vertebrae in CT images using a 2D convolutional neural network

Comput. Methods Programs Biomed., 2020
BACKGROUND AND OBJECTIVE We investigated a novel method using a 2D convolutional neural network (CNN) to identify superior and inferior vertebrae in a single slice of CT images, and a post-processing for 3D segmentation and separation of cervical ...
Hyun-Jin Bae, Heejung Hyun, Younghwa Byeon, Keewon Shin, Yongwon Cho, Y. Song, S. Yi, S. Kuh, J. Yeom, Namkug Kim   +9 more
semanticscholar   +1 more source

A systematic review of methods to determine skeletal maturation based on cervical vertebrae

Regeneration, Reconstruction & Restoration, 2020
Background and purpose: Since the determination of skeletal maturation by surveying concavity on lower surface of cervical vertebrae and evaluating shape of vertebrae is a subjective and quantitative study, this systematic review was performed to ...
Arezoo Mahdian, Shahab Kavousinejad, Mahmood Dashti, Mohammad Behnaz   +3 more
doaj   +1 more source

A statistical shape model of the human second cervical vertebra [PDF]

, 2014
Purpose: Statistical shape and appearance models play an important role in reducing the segmentation processing timeof a vertebra and in improving results for 3D model development.
Clogenson, Marine, Henein, Simon, Meuli, Reto, Levivier, Marc, Baur, Charles, Luethi, Marcel, Duff, John M.   +6 more
core   +1 more source

Reliability of the cervical vertebrae maturation (CVM) method [PDF]

, 2015
OBJECTIVE To assess the reliability of the cervical vertebrae maturation method (CVM). BACKGROUND Skeletal maturity estimation can influence the manner and time of orthodontic treatment.
Kaminek, M, Kowalski, P., Predko-Engel, A, Kowalski, P, Kaminek, M., Langova, K., Fudalej, P.S., Fudalej, Piotr, Langova, K, Predko-Engel, A.   +9 more
core   +2 more sources

Anatomical evaluation of the cervical vertebrae of Wistar rats by means of digital radiographs and its correlation with the maturation stages of human cervical vertebrae

Dental Press Journal of Orthodontics, 2013
INTRODUCTION: Biological age is an important parameter for growth and development assessment. It can be evaluated through the observation of radiographic changes in skeletal maturation of cervical vertebrae.
Roberto Hiroshi Matsui, Julio Cezar de Melo Castilho, Luiz César de Moraes, Mônica Fernandes Gomes, Kurt Faltin Júnior, Miriam Yumi Matsui   +5 more
doaj   +1 more source

Evaluation of skeletal maturation by comparing the hand wrist radiograph and cervical vertebrae as seen in lateral cephalogram

Indian Journal of Dental Research, 2011
Background and Objectives: Aim of this study was to determine the validity of cervical vertebrae radiographic assessment to predict skeletal maturation.
Shally Mahajan
doaj   +1 more source

Relationship between body size traits and carcass traits with primal cuts yields in Hanwoo steers [PDF]

Animal Bioscience, 2021
Objective This study was conducted to evaluate the correlation between body size traits, carcass traits, and primal cuts in Hanwoo steers. Methods Sixty-one beef carcasses were classified for conformation and primal cut weight.
Hyun-Woo Seo, Hoa Van Ba, Pil-Nam Seong, Yun-Seok Kim, Sun-Moon Kang, Kuk-Hwan Seol, Jin-Hyoung Kim, Sung-Sil Moon, Yong-Min Choi, Soohyun Cho   +9 more
doaj   +1 more source

Physiological maturation stage of cervical vertebrate index in cleft lip/palate and non-cleft lip/palate patients

Majalah Kedokteran Gigi Indonesia, 2018
Cleft lip and palate is one of the most common congenital anomalies. Cleft lip and palate patients encounter growth problems in lip and palate area, although their overall growth and development remains unknown.
Wenti Komala, Endah Mardiati, Eky Soeria Soemantri, Isnaniah Malik   +3 more
doaj   +1 more source

A study on variations of foramen transversarium of cervical vertebrae

National Journal of Clinical Anatomy, 2014
Background and aims: Foramen transversarium of cervical vertebra is a bony enclosure for the vertebral artery. These foramina are known to exhibit variations in size, shape and may be multiple in number or absent. The aim of this study is to record these
Magi Murugan, Suman Verma
doaj   +1 more source

Uncomplicated fractures of the cervical vertebrae in children and adolescents

Гений oртопедии, 2021
Introduction Various aspects of uncomplicated fractures of the cervical vertebrae in children and adolescents remain topical. Purpose To study incidence, character and type of uncomplicated fractures of the vertebrae of the cervical spine in children ...
Evgenii G. Skrabin, Aleksandr N. Bukseev , Pavel B. Zotov, Mikhail A. Akselrov , Albert A. Kurmangulov   +4 more
doaj   +1 more source