Results 81 to 90 of about 1,373 (178)

Automatic determination of Greulich and Pyle bone age in healthy Dutch children [PDF]

, 2009
Background: Bone age (BA) assessment is a routine procedure in paediatric radiology, for which the Greulich and Pyle (GP) atlas is mostly used. There is rater variability, but the advent of automatic BA determination eliminates this.
Hans Henrik Thodberg, Thodberg, HH, Rick R. van Rijn, Rijn, R.R. (Rick) van, Leguin, M. (Maarten), Maarten H. Lequin, Lequin, MH, van Rijn, R.R., Lequin, M.H., van Rijn, RR, Thodberg, H.H.   +10 more
core   +1 more source

COMPARATIVE STUDY OF THE USER-FRIENDLINESS AND INTER-OBSERVER ERROR OF THE LAMENDIN AND GUSTAFFSON-JOHANSON METHODS FOR AGING

, 2003
This presentation aims at exposing the results of a study concerning hte use of atlas of Greulich and Pyle and Lamendin method for age estimation in the ...
C. Cattaneo, M. Grandi, C. Venegoni, M. Maric’, A. P. D’Aprile, D. De Angelis, R. Mastinu   +6 more
core   +1 more source

Artificial Intelligence for Pediatric Bone Age Assessment of Hand X-ray Images: A Convolutional Neural Network

Saudi Journal of Radiology
Introduction: The development of the human skeletal system is a continuous and phased process, with each stage characterized by distinct morphological features.
Mohammed A. Safhi , Mohammed S Altolub, Omar S Alluhaydan , Reem AlHadhira   +3 more
doaj   +1 more source

The relationship between childhood obesity and bone age advancement based on artificial intelligence digital radiography image analysis algorithm

Journal of Radiation Research and Applied Sciences
Background and objective: Artificial intelligence (AI) shows promise in medical imaging, but its performance in obese pediatric bone age requires validation. This study aimed to develop an AI-aided system using digital radiography (DR) and to investigate
Shuting Zou, Bingyu Hu
doaj   +1 more source

Prediction of Skeletal Age Through Cervical Vertebral Measurements Using Different Machine Learning Regression Methods

Turkish Journal of Orthodontics
Objective: To compare skeletal ages determined using three different regression methods from measurements made on cervical vertebrae from lateral cephalometric radiographs (LCRs) with the skeletal age determined from hand-wrist radiographs (HWRs ...
İrem Yılmaz, Merve Gonca
doaj   +1 more source

Etude anthropologique de la maturation osseuse de la main et du poignet (analyse critique des méthodes d'estimation et validité de l'atlas de Greulich et Pyle)

, 2006
Les objectifs de notre travail sur la maturation osseuse à partir d une radiographie de la région main-poignet sont la vérification de la validité de l Atlas de Greulich et Pyle (GP) appliquée à une population contemporaine, son amélioration dans une ...
CHAUMOITRE, Kathia, PANUEL, Michel
core  

Automatic Bone Age Determination in Adult Height Prediction for Girls with Early Variants Puberty and Precocious Puberty

JCRPE
Objective: In cases of precocious puberty, the determination of bone age (BA) is usually performed by clinicians using the Greulich-Pyle (GP) atlas, and there can be significant variation between assessors.
Murat Hüseyin Yiğit, Elif Eviz, Şükrü Hatun, Gül Yeşiltepe Mutlu   +3 more
doaj   +1 more source

Validation of Greulich and Pyle Atlas for Radiological Bone Age Assessment in Pediatric Population from the Canary Islands

Accurate assessment of bone age (BA) is crucial for pediatric clinical practice. This study validated the Radiological Reference Atlas for Bone Age in the Canary Islands Population with a total of 203 anteroposterior left hand and wrist radiographs from healthy children (91 females, 112 males) across preschool, school-age, and adolescent stages.
Isidro Miguel Martín Pérez, Sebastián Eustaquio Martín Pérez, Jesús María Vega González, Ruth Molina Suárez, Alfonso Miguel García Hernández, Fidel Rodríguez Hernández, Mario Herrera Perez   +6 more
openaire   +1 more source

What is the Most Effective Method for Predicting Adult Height in Boys with Constitutional Delay of Growth and Puberty?

JCRPE
Objective: Predicted adult height (PAH) can be calculated using methods such as Bayley-Pinneau (BP), Roche-Wainer-Thissen (RWT), and BoneXpert based on bone age (BA) assessment.
Gözde Akın Kağızmanlı, Deniz Özalp Kızılay, Reyhan Deveci Sevim, Kübra Yüksek Acinikli, Fulya Mete Kalaycı, Ayşegül Tekneci, Korcan Demir, Ece Böber, Ahmet Anık, Samim Özen, Ayhan Abacı   +10 more
doaj   +1 more source

Diagnostic Accuracy of Radiological Bone Age Methods for Assessing Skeletal Maturity in Central Precocious Puberty Girls from the Canary Islands

Endocrines
Background: Central precocious puberty (CPP), defined as the onset of secondary sexual characteristics before age 8 in girls, is increasingly prevalent worldwide.
Sebastián Eustaquio Martín Pérez, Isidro Miguel Martín Pérez, Ruth Molina Suárez, Jesús María Vega González, Alfonso Miguel García Hernández   +4 more
doaj   +1 more source