Title :

Preoperative parafunctional or dysfunctional oral habits are associated with the temporomandibular disorders after orthognathic surgery an observational cohort study

Author(s) :

Bruguiere, Fanny [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Sciote, James J. [Auteur]
Temple University [Philadelphia]
ROLAND-BILLECART, Thomas [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Raoul, Gwénaël [Auteur]
Médicaments et biomatériaux à libération contrôlée: mécanismes et optimisation - Advanced Drug Delivery Systems - U 1008 [MBLC - ADDS]
Advanced Drug Delivery Systems (ADDS) - U1008
Machuron, Francois [Auteur]
Evaluation des technologies de santé et des pratiques médicales - ULR 2694 [METRICS]
Ferri, Joel [Auteur]
Médicaments et biomatériaux à libération contrôlée: mécanismes et optimisation - Advanced Drug Delivery Systems - U 1008 [MBLC - ADDS]
Advanced Drug Delivery Systems (ADDS) - U1008
Nicot, Romain [Auteur]
Advanced Drug Delivery Systems (ADDS) - U1008

Journal title :

Journal of Oral Rehabilitation

Abbreviated title :

J Oral Rehabil

Volume number :

46

Pages :

321-329

Publication date :

2018-11-25

ISSN :

1365-2842

English keyword(s) :

orthognathic surgery
malocclusion
temporomandibular joint disorders
sleep bruxism
oral health

HAL domain(s) :

Sciences du Vivant [q-bio]

English abstract : [en]

BACKGROUND: Temporomandibular disorders (TMDs) are frequent and disabling, and hence, preventing them is an important health issue. Combining orthodontic and surgical treatments for malocclusions has been shown to affect ...
Show more >BACKGROUND: Temporomandibular disorders (TMDs) are frequent and disabling, and hence, preventing them is an important health issue. Combining orthodontic and surgical treatments for malocclusions has been shown to affect temporomandibular joint (TMJ) health. However, publications regarding the risk factors that predict negative TMJ outcomes after orthognathic surgery are scarce. OBJECTIVE: Present prospective cohort study was conducted to identify an association between pre-operative dysfunctional/parafunctional oral habits and the presence of TMD symptoms after orthognathic surgery. METHODS: We included 237 patients undergoing orthodontics and surgical treatment for malocclusions associated with dentofacial deformities within the Department of Oral and Maxillofacial Surgery of the University of Lille. Their parafunctional and dysfunctional oral habits were recorded through clinical examination along with the presence of TMD symptoms before and after the surgery. According to the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) classification, the TMD symptoms studied were myalgia, arthralgia, disc displacement with or without reduction. RESULTS: Multivariate analysis revealed significant associations among bruxism (odds ratio [OR] 3.17 [1.066; 9.432]), lingual interposition (OR 4.241 [1.351; 13.313]), as well as primary swallowing (OR 3.54 [1.225; 10.234]) and the presence of postoperative symptoms of myalgia. Moreover, a significant association was observed between the presence of any dysfunctional oral habit and postoperative disc displacement with reduction (OR 4.611 [1.249; 17.021]). CONCLUSIONS: Bruxism and dysfunctional oral habits were shown to be risk factors for the presence of TMD symptoms also after combined orthodontic and surgical treatment. Treating such habits before orthognathic surgery should help prevent TMD.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

CHU Lille
Inserm
Université de Lille

Collections :

• Advanced Drug Delivery Systems (ADDS) - U1008
• METRICS : Evaluation des technologies de santé et des pratiques médicales - ULR 2694

Submission date :

2021-01-20T15:59:11Z
2024-02-20T13:51:56Z