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
-
Publication date: Available online 4 January 2018 Source: European Journal of Radiology Author(s): Peiyao Zhang, Jing Wang, Qin Xu, Zhen...
-
Publication date: March 2017 Source: Free Radical Biology and Medicine, Volume 104 from #AlexandrosSfakianakis via Alexandros G.Sfak...
-
Dtsch med Wochenschr DOI: 10.1055/s-0043-100054 Hintergrund und Fragestellung Ein etablierter Weg, die optimale Behandlung von Tumorpatien...
-
Does CBD Oil Lower Blood Pressure? This article was originally published at SundayScaries." Madeline Taylor POSTED ON January 13, 20...
-
Medicine by Alexandros G. Sfakianakis,Αλέξανδρος Γ. Σφακιανάκης A Novel Technique for Endoscopic Repair of Large Anterior Skull Base Defect...
-
Background Hyperthyroidism is associated with increased thrombotic risk. As contact system activation through formation of neutrophil extrac...
-
Antibodies, Vol. 9, Pages 21: Construction of Ant... In Vivo and In Vitro Evaluation of Bull Semen Pro... Vertebral artery fenestration mimi...
-
Publication date: Available online 23 February 2018 Source: Experimental Cell Research Author(s): Subbiah Ramasamy, Ganesan Velmurugan, Ba...
-
Abstract Coaxial electrospun fibrous membranes show favorable mechanical properties for use in guided bone regeneration (GBR). We used coa...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου