Publication date: Available online 6 March 2018
Source:Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
Author(s): Jae-Young Kim, Kug-Jin Jeon, Myeong-Gyun Kim, Kwang-Ho Park, Jong-Ki Huh
ObjectiveTo analyze risk factors and establish a prediction model for temporomandibular joint (TMJ) disc perforation with a nomogram.Study DesignThe study included a total of 282 joints in 274 patients. All patients underwent open temporomandibular joint surgery after obtaining magnetic resonance imaging (MRI) from 2005 to 2015. The presence or absence of disc perforation was confirmed during the operation. Patients were classified into two groups: perforation and non-perforation. We investigated demographic data and characteristics of disc, joint space, and bone on MRI. A logistic regression analysis was performed to analyze risk factors. A nomogram was constructed and validated internally and externally.ResultsRisk factors for disc perforation were increased age, disc shape (eyeglass or amorphous), low BMS, abnormal joint space, and 2 or more bony changes in the condyle and fossa. The area under the receiver operating characteristic (ROC) curve (AUC) of the nomogram was 0.908 (95% confidence interval [CI], 0.869–0.946) in the internal validation and 0.889 (95% CI, 0.804–0.973) in the external validation with good suitability.ConclusionWe were able to predict the probability of disc perforation with analyzed risk factors and constructed a nomogram, which may aid in proper diagnosis and treatment.
from Imaging via alkiviadis.1961 on Inoreader http://ift.tt/2Fw1v5R
Τρίτη 6 Μαρτίου 2018
A nomogram for classification of temporomandibular joint disc perforation based on magnetic resonance imaging
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
Background Hyperthyroidism is associated with increased thrombotic risk. As contact system activation through formation of neutrophil extrac...
-
UM-Chor1: establishment and characterization of the first validated clival chordoma cell line. J Neurosurg. 2017 Apr 21;:1-9 Authors:...
-
Publication date: Available online 10 May 2017 Source: Journal of Dairy Science Author(s): R.E. Vibart, M. Tavendale, D. Otter, B.H. Schw...
-
Competency-based psychiatric education for Indian medical undergraduates Vijayalakshmi Pernenkil Archives of Mental Health 2019 20(1):1-2 Be...
-
Related Articles Developmental control of macrophage function. Curr Opin Immunol. 2017 Dec 13;50:64-74 Authors: Bonnardel J, Guillia...
-
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2tcPIjn via IFTTT
-
Abstract: Epidermolytic ichthyosis (EI) is a rare disorder of cornification caused by mutations in KRT1 and KRT10, encoding two suprabasal e...
-
Bloomberg Celgene Settles Whistle-Blower Fraud Suit for $280 Million Bloomberg Even after the FDA approved Thalomid for multiple myelo...
-
Related Articles Chinese version of the Constant-Murley questionnaire for shoulder pain and disability: a reliability and validation ...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου