keyword
MENU ▼
Read by QxMD icon Read
search

TMJ

keyword
https://www.readbyqxmd.com/read/28808696/psychological-stress-alters-extracellular-matrix-metabolism-in-mandibular-condylar-cartilage
#1
Qiang Li, Fei Huang, Jia Liu, Yin Hua Zhao, Min Zhang, Yong Jin Chen
OBJECTIVE: To explore the effect of long-term stress on the temporomandibular joint (TMJ) condyle and its possible underlying mechanism. METHODS: A 12-week, chronic unpredictable mild stress (CUMS) model was used to induce long-term psychological stress in rats. Rats were randomly divided into control group (CONT), chronic unpredictable mild stress group (CUMS) and chronic unpredictable mild stress with fluoxetine treatment group (CUMS + DT) (n = 30 per group). A 5 mg/kg dose of fluoxetine was intraperitoneally injected daily 0...
2017: Chinese Journal of Dental Research
https://www.readbyqxmd.com/read/28805272/clinical-phenotype-of-south-east-asian-temporomandibular-disorder-patients-with-upper-airway-resistance-syndrome
#2
David K L Tay, Kenny P Pang
OBJECTIVE: To document the clinical phenotype of temporomandibular disorder (TMD) patients with concomitant upper airway resistance syndrome (UARS) in a South East Asian population. STUDY DESIGN: A multi-center prospective series of 86 TMD patients (26 men and 60 women / mean age 35.7 years) with UARS. All had excessive daytime sleepiness, high arousal index and apnea-hypopnea index (AHI)<5 RESULTS: The mean body mass index was 20.1, mean arousal index 16.2, mean respiratory disturbance index 19...
August 14, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28805021/towards-establishing-a-standardized-magnetic-resonance-imaging-scoring-system-for-temporomandibular-joints-in-juvenile-idiopathic-arthritis
#3
Mirkamal A Tolend, Marinka Twilt, Randy Q Cron, Nikolay Tzaribachev, Saurabh Guleria, Thekla von Kalle, Bernd Koos, Elka Miller, Jennifer Stimec, Yoginder Vaid, Tore A Larheim, Troels Herlin, Lynn Spiegel, Emilio Inarejos, Rahim Moineddin, Marion A van Rossum, Rotraud K Saurenmann, Andrea S Doria, Christian J Kellenberger
OBJECTIVES: The temporomandibular joints (TMJs) are frequently affected in children with juvenile idiopathic arthritis (JIA). Early detection is challenging, as major variation is present in scoring TMJ pathology on Magnetic Resonance Imaging (MRI). Consensus-driven development and validation of a MRI scoring system for TMJs has important clinical utility in timely improvement of diagnosis, and serving as an outcome measure. We report on a multi-institutional collaboration towards developing a TMJ MRI scoring system for JIA...
August 13, 2017: Arthritis Care & Research
https://www.readbyqxmd.com/read/28802761/ultrasound-versus-magnetic-resonance-imaging-of-the-temporomandibular-joint-in-juvenile-idiopathic-arthritis-a-systematic-review
#4
REVIEW
B L Hechler, J A Phero, H Van Mater, N S Matthews
A systematic review of published articles on ultrasound (US) and magnetic resonance imaging (MRI) of the temporomandibular joint (TMJ) in juvenile idiopathic arthritis (JIA) was performed to answer the question "What is the sensitivity and specificity of US as compared to MRI in diagnosing acute and chronic joint changes in patients with JIA?" The most recent evidence was sought in published articles via a search of the PubMed, Ovid, and Embase databases. Article appraisal was performed by two reviewers. Nineteen articles reporting prospective or ambispective studies comparing US to MRI in TMJ imaging were found...
August 9, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28800843/discectomy-without-replacement-improves-function-in-patients-with-internal-derangement-of-the-temporomandibular-joint
#5
Michael Miloro, Matthew McKnight, Michael D Han, Michael R Markiewicz
PURPOSE: Treatment of internal derangement is controversial. This study assessed the effectiveness of discectomy without replacement in improving jaw function and decreasing pain. MATERIALS AND METHODS: A retrospective cohort study sample of subjects with internal derangement underwent discectomy without replacement by one surgeon at a single academic medical center. The primary predictor variables were preoperative maximal incisal opening (MIO) and Helkimo Clinical Dysfunction Index (CDI) score...
July 17, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28797764/inflammatory-pain-assessment-in-the-arthritis-of-the-temporomandibular-joint-in-rats-a-comparison-between-two-phlogistic-agents
#6
Joana Cláudia Bezerra de Araújo, Delane Viana Gondim, André Luiz Cunha Cavalcante, Mario Roberto Pontes Lisboa, Gerly Anne de Castro Brito, Mariana Lima Vale
Temporomandibular joint (TMJ) disorders are a group of conditions that result in TMJ pain, which frequently limits basic daily activities. Experimental models that allow the study of the mechanisms underlying these inflammatory and pain conditions are of great clinical relevance. The aim of this study was to evaluate nociception, inflammation and participation of the macrophage/microglia cells in the arthritis of the TMJ induced by two phlogistic agents. 84 rats were divided into 2 groups: Zy, which received zymosan intra-articularly, or Cg, which received carrageenan intra-articularly...
August 7, 2017: Journal of Pharmacological and Toxicological Methods
https://www.readbyqxmd.com/read/28792464/histological-and-immunohistochemical-analyses-of-repair-of-the-disc-in-the-rabbit-temporomandibular-joint-using-a-collagen-template
#7
Kuo-Hwa Wang, Wing P Chan, Li-Hsuan Chiu, Yu-Hui Tsai, Chia-Lang Fang, Charn-Bing Yang, Kuan-Chou Chen, Hung-Li Tsai, Wen-Fu Lai
A previous study demonstrated that the reconstituted type I collagen matrix extracted from rabbit tendons enabled the TMJ disc to regenerate in the rabbit. The aim of this study was to investigate changes in the extracellular matrix (ECM) and mechanisms of regeneration in the TMJ disc. In 36 New Zealand rabbits that underwent a partial discectomy, discs were replaced with reconstituted collagen templates for 3 months. A histological analysis showed that moderate to severe degeneration appeared in partially discectomized joints without implantation...
August 9, 2017: Materials
https://www.readbyqxmd.com/read/28782462/concentrations-of-ctx-i-ctx-ii-dpd-and-pyd-in-the-urine-as-a-biomarker-for-the-diagnosis-of-temporomandibular-joint-osteoarthritis-a-preliminary-study
#8
Soo-Min Ok, Seung-Min Lee, Hae Ryoun Park, Sung-Hee Jeong, Ching-Chang Ko, Yong-Il Kim
OBJECTIVES: The aim of this study was to identify a marker for temporomandibular joint (TMJ) osteoarthritis (OA) diagnosis by comparing the concentrations of urinary pyridinoline (PYD), deoxypyridinoline (DPD), and C-terminal telopeptides type I collagen (CTX-I), and CTX-II of TMJ OA patients with those of a non-symptomatic group. METHODS: PYD, DPD, CTX-I, and CTX-II concentrations in the urine of 36 non-symptomatic subjects and 31 TMJ OA subjects were analyzed...
August 7, 2017: Cranio: the Journal of Craniomandibular Practice
https://www.readbyqxmd.com/read/28764769/anabolic-role-of-lysyl-oxidase-like-2-in-cartilage-of-knee-and-temporomandibular-joints-with-osteoarthritis
#9
Weam Alshenibr, Mustafa M Tashkandi, Saqer F Alsaqer, Yazeed Alkheriji, Amelia Wise, Sadanand Fulzele, Pushkar Mehra, Mary B Goldring, Louis C Gerstenfeld, Manish V Bais
BACKGROUND: Lysyl oxidase like-2 (LOXL2) is a copper-dependent amine oxidase. Our previous studies showed that LOXL2 is elevated during mouse fracture healing. The goal of this study was to evaluate the potential of LOXL2 to act as an anabolic agent in cartilage affected by osteoarthritis (OA). METHODS: LOXL2 was visualized in tissues from human knee and hip joints and temporomandibular joints (TMJ) by immunofluorescence. The activity of LOXL2 in human articular and TMJ chondrocytes was assessed by cell-based assays, microarray analysis, and RT-qPCR, and LOXL2-mediated activation of NF-κB and extracellular signal-related kinase (ERK) signaling pathways was measured by western blotting...
August 2, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28764284/efficacy-of-bromelain-along-with-trypsin-rutoside-trihydrate-enzymes-and-diclofenac-sodium-combination-therapy-for-the-treatment-of-tmj-osteoarthritis-a-randomised-clinical-trial
#10
S Jayachandran, Priyanka Khobre
INTRODUCTION: Osteoarthritis (OA) is a degenerative disorder characterized by chronic inflammatory response of cartilage and articular surface involving Temporomandibular Joint (TMJ). Pain as one of the major symptom of osteoarthritis affects the quality of life and is usually managed by Non Steroidal Anti Inflammatory Drugs (NSAIDs) such as diclofenac sodium. Bromelain, trypsin and rutoside trihydrate formulation can be used to treat this disease because of anti-inflammatory and anti-oxidant effects...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28761983/effect-of-mechanical-loading-on-the-metabolic-activity-of-cells-in-the-temporomandibular-joint-a-systematic-review
#11
REVIEW
Beatriz F Betti, Vincent Everts, Johannes C F Ket, Hessam Tabeian, Astrid D Bakker, Geerling E Langenbach, Frank Lobbezoo
OBJECTIVES: The purpose of this systematic review was to elucidate how different modalities and intensities of mechanical loading affect the metabolic activity of cells within the fibro-cartilage of the temporomandibular joint (TMJ). MATERIALS AND METHODS: A systematic review was conducted according to PRISMA guidelines using PubMed, Embase, and Web of Science databases. The articles were selected following a priori formulated inclusion criteria (viz., in vivo and in vitro studies, mechanical loading experiments on TMJ, and the response of the TMJ)...
August 1, 2017: Clinical Oral Investigations
https://www.readbyqxmd.com/read/28761275/efficacy-of-arthrocentesis-versus-arthrocentesis-with-sodium-hyaluronic-acid-in-temporomandibular-joint-osteoarthritis-a-comparison
#12
Tikaram Gurung, R K Singh, Shadab Mohammad, U S Pal, Abbas Ali Mahdi, Manoj Kumar
INTRODUCTION: Temporomandibular joint osteoarthritis (TMJ OA) is a degenerative disease characterized by deterioration of articular tissue with concomitant osseous changes in the condyle and/or articular eminence, joint positive for TMJ noise with jaw movement or function, crepitus detected on palpation on opening, closing, right/left lateral, or protrusive movement. Hyaluronic acid (HA) is a polysaccharide of the family of glycosaminoglycans. HA has been shown to improve and restore normal lubrication in joint, provide nutrition to the avascular articulating disc, and stabilize the joint...
January 2017: National Journal of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28760283/idiopathic-condylar-resorptions-3-dimensional-condylar-bony-deformation-signs-and-symptoms
#13
Kasper Dahl Kristensen, Bjarke Schmidt, Peter Stoustrup, Thomas Klit Pedersen
INTRODUCTION: Our aim was to describe 3-dimensional condylar deformation of the temporomandibular joint (TMJ) and symptoms and signs of temporomandibular dysfunction (TMD) in patients with idiopathic condylar resorption (ICR). METHODS: We included 25 patients with ICR and 25 controls. We performed cone-beam computed tomographic scans and analyzed condylar width, length, and height as well as the condylar axial angle and the condylar neck angle. TMJ cross sections were evaluated for degenerative characteristics and location of bony deformations...
August 2017: American Journal of Orthodontics and Dentofacial Orthopedics
https://www.readbyqxmd.com/read/28760073/understanding-tmj-reactive-arthritis
#14
Larry M Wolford
No abstract text is available yet for this article.
August 1, 2017: Cranio: the Journal of Craniomandibular Practice
https://www.readbyqxmd.com/read/28752488/wnt-%C3%AE-catenin-signaling-in-osteoarthritis-and-in-other-forms-of-arthritis
#15
REVIEW
Yachuan Zhou, Tingyu Wang, John L Hamilton, Di Chen
PURPOSE OF REVIEW: Arthritis defines a large group of diseases primarily affecting the joint. It is the leading cause of pain and disability in adults. Osteoarthritis (OA) affecting the knee or hip is the most common form among over 100 types of arthritis. Other types of arthritis include erosive hand OA, temporomandibular joint (TMJ) OA, facet joint OA, diffuse idiopathic skeletal hyperostosis (DISH), and spondyloarthritis (SpA). However, the specific molecular signals involved in the development and progression of OA and related forms of arthritis remain largely unknown...
September 2017: Current Rheumatology Reports
https://www.readbyqxmd.com/read/28751180/outcomes-of-office-based-temporomandibular-joint-arthroscopy-a-5-year-retrospective-study
#16
R H Hossameldin, J P McCain
Temporomandibular joint (TMJ) arthroscopy is a minimally invasive surgical approach for intra-articular TMJ diseases. Office-based arthroscopy using the smallest TMJ scope allows for good visualization, as well as the ability to lavage the joint in an office setting. This study aimed to assess the efficacy of an office-based TMJ arthroscopic technique. A retrospective evaluation of 363 patients with a TMJ disorder was performed. These patients underwent office-based arthroscopy using the OnPoint 1.2mm Scope System (Biomet Microfixation, Jacksonville, FL, USA) in Florida, USA, from July 2007...
July 24, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28750962/conservative-management-of-temporomandibular-dysfunction-a-literature-review-with-implications-for-clinical-practice-guidelines-narrative-review-part-2
#17
REVIEW
Raymond Butts, James Dunning, Ron Pavkovich, Jersey Mettille, Firas Mourad
The effective management of temporomandibular dysfunction (TMD) requires a thorough understanding of the pathoanatomic factors that drive the underlying condition. After reviewing the etiology associated with TMD in Part 1 of this narrative review, the temporomandibular joint capsule, articular disc and muscles of mastication emerged as key players. (http://dx.doi.org/10.​1016/​j.​jbmt.​2017.​05.​017) Part 2 focuses on conservative treatment strategies best able to reduce the pain and disability associated with TMD...
July 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/28750961/pathoanatomical-characteristics-of-temporomandibular-dysfunction-where-do-we-stand-narrative-review-part-1
#18
REVIEW
Raymond Butts, James Dunning, Thomas Perreault, Jersey Mettille, James Escaloni
Temporomandibular dysfunction (TMD) is a complicated and multifactorial condition that affects the temporomandibular joint (TMJ) and muscles of mastication, resulting in pain and disability in 5-12% of the population. The condition involves genetic, anatomic and hormonal factors and is propagated, in part, by trauma, habitual activity, psychosocial components and occlusal variation. Yet, the exact etiology of TMD is still unknown and the most strategic conservative management of the condition is still a topic of debate...
July 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/28750725/hydroxyapatite-collagen-scaffold-with-autologous-bone-marrow-aspirate-for-mandibular-condylar-reconstruction
#19
Debraj Howlader, U Vignesh, Dichen P Bhutia, Rahul Pandey, Sumit Kumar, Tulika Chandra, Divya Mehrotra
PURPOSE: This study was designed with the aim to assess the efficiency of hydroxyapatite/collagen (HA/Col) bio-scaffold with bone marrow aspirate (BMA) to reconstruct mandibular condyle in patients with temporomandibular joint (TMJ) ankylosis. MATERIALS AND METHODS: Seven pediatric patients with TMJ ankylosis, who visited our outpatient clinic and whose parents opted for this procedure, were included in this study. After a history and clinical examination for TMJ movements, computed tomography (CT) scans were obtained...
July 6, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/28741742/dental-and-skeletal-maturation-in-female-adolescents-with-temporomandibular-joint-osteoarthritis
#20
Jeong-Hyun Kang, Ill-Hyung Yang, Hong-Keun Hyun, Jeong-Yun Lee
BACKGROUND: Occurrence of temporomandibular disorders (TMDs) and temporomandibular joint (TMJ) osteoarthritis (OA) during adolescence may have interactions with mandibular and dental development. OBJECTIVE: To investigate relationships between occurrence of TMD and TMJ OA and extents of dental and skeletal development in juvenile female patients. METHOD: In total, 95 female adolescents (age range, 11-15 years) were selected. Among them, 15 subjects (control) had no signs of TMD, 39 TMD patients did not have OA (TMDnoOA), 17 TMD patients were at initial stage of TMJ OA (TMJOA), and 27 patients showed progressive stage of TMJ OA (TMJOA)...
July 25, 2017: Journal of Oral Rehabilitation
keyword
keyword
1265
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"