Abstract
Pain in the temporomandibular joint (TMJ) region often occurs with no overt signs of injury or inflammation. Although the etiology of TMJ-related pain may involve multiple factors, one likely risk factor is female gender or estrogen status. Evidence is reviewed from human and animal studies, supporti...
|
PMID: 21708314
PDF is available here.
Abstract
To examine the effect of decreased estrogen level and altered diet hardness on condylar cartilage morphology of the rat temporomandibular joint (TMJ) and on the expression of condylar cartilage estrogen receptor alpha (ERa) and matrix metalloproteinase-8 (MMP-8).
A to...
|
PMID: 21837293
PDF is available here.
Abstract
Earlier investigations suggest that the morphologic features of patients with lambdoid synostosis include ipsilateral occipital flattening, an ipsilateral mastoid prominence, downward cant of the posterior skull base to the affected side, and contralateral hemifacial deficiency. These features are a...
|
PMID: 20871483
PDF is available here.
Abstract
The purpose of this study is to evaluate whether the range of motion exercise of the temporo-mandibular joint (jaw ROM exercise) with a hot pack and massage of the masseter muscle improve biting disorder in Duchenne muscular dystrophy (DMD). The subjects were 18 DMD patients (21.3+/- 4.1 years old)....
|
PMID: 21574523
PDF is available here.
Abstract
This review summarises the 81 papers relating to oral surgery and to the temporomandibular joint (TMJ) published in the British Journal of Oral and Maxillofacial Surgery (BJOMS) January 2008-December 2009. They include full length articles on distraction osteogenesis, imaging, extraction techniques,...
|
PMID: 20176419
PDF is available here.
Abstract
A randomized double-blind study was conducted to compare the efficacy of superpulsed low-level laser therapy (SLLLT) with nonsteroidal anti-inflammatory drugs in the treatment of pain caused by temporomandibular joint disorders.
A total of 99 patients with temporomandibular joint disorders, secondar...
|
PMID: 20664343
PDF is available here.
Abstract
This report describes a rare case of squamous cell carcinoma invading the right temporomandibular joint, right guttural pouch, and calvarium. Radiography, computed tomography, and histopathology were performed in the diagnostic workup. Computed tomography depicted more accurately than radiography th...
|
PMID: 21037891
PDF is available here.
Abstract
Benign and malignant tumors in the temporomandibular joint (TMJ) are rare. However, when a patient presents with clinical findings such as altered occlusion or facial asymmetry, a morphologic alteration in the condyle should be ruled out. The differential diagnosis for benign hyperplastic bony lesio...
|
PMID: 20452115
PDF is available here.
Abstract
We tested this hypothesis in nine females and eight males in each of two groups, with and without TMJ disc displacement. Participants provided anatomical data used in a joint load minimization numerical model to predict, and jaw-tracking data used to measure, eminence shapes. Coordinate data (x,y) o...
|
PMID: 20554892
PDF is available here.
Abstract
The TMJs were involved in 33 (70%) of the 47 patients with JIA, with bilateral involvement in 29 patients. Slight to moderate contrast enhancement was observed on the images obtained in 14 (42%) of the 33 patients with TMJ JIA abnormalities. All main joint components were abnormal in 28 of the 33 pa...
|
PMID: 20574096
PDF is available here.
Abstract
There were 110 ICFs of type A fracture, 60 of type B fracture, 9 of type C fracture, 25 of type M fracture, and 4 fractures without displacement. A modified preauricular approach was used for open treatment, which can better expose and protect the TMJ and superficial temporal vessels. Wire and plate...
|
PMID: 20430506
PDF is available here.
Abstract
We investigated the hippocampal TRPV1 (transient receptor potential vanilloid 1) expression in ovariectomized rats that received 17-beta-estradiol substitution and found that 17-beta-estradiol enhanced the mechanical allodynia of inflamed temporomandibular joint (TMJ) induced by complete Freund's ad...
|
PMID: 20592193
PDF is available here.
Abstract
Homologous xenografting of free costal PC will not result in an apparent immunorejection of the host. Instead, the grafts can maintain their existence by obtaining nutrition from surrounding tissues and regenerate cartilage tissue.
Copyright (c) 2010 Mosby, Inc. All rights reserved....
|
PMID: 20163970
PDF is available here.
Abstract
In mandibular deficient patients, mandibular growth is not expected after the adolescent growth spurt, so mandibular advancement surgery is often carried out at 13 years. To test if the long-term stability for younger patients is similar to that for adult patients, the authors compared cephalometric...
|
PMID: 20181460
PDF is available here.
Abstract
The study reports the authors' experience in managing TMJ ankylosis in Delta Nile, Egypt (1995-2006) and compares the surgical modalities used. 101 patients (109 joints) were reviewed in this retrospective study. Pre- and postoperative assessment included history, radiological and physical examinati...
|
PMID: 20149597
PDF is available here.
T Ochiai,
Y Shibukawa,
M Nagayama,
C Mundy,
T Yasuda,
T Okabe,
K Shimono,
M Kanyama,
H Hasegawa,
Y Maeda,
B Lanske,
M Pacifici and
E Koyama
Abstract
We ablated Ihh in cartilage of neonatal mice and assessed the consequences on temporomandibular joint (TMJ) growth and organization over age. Ihh deficiency caused condylar disorganization and growth retardation and reduced polymorphic cell layer proliferation. Expression of Sox9, Runx2, and Osterix...
|
PMID: 20200412
PDF is available here.
Abstract
BACKGROUND: The conventional approach to mandibular dislocation involves intraoral bilateral inferior-posterior downward force on the patient's molar occlusal surfaces. DISCUSSION/TECHNIQUE: The unified hands technique is a new method for reducing a mandibular dislocation. The technique involves int...
|
PMID: 19303239
PDF is available here.
Abstract
The reported prevalence of symptoms related to bruxism varies in the general population because of different investigative methodologies, operational definitions, clinical criteria, and samples of population. Awareness of bruxism in the general population is 15% to 23%, however, this rate increases...
|
PMID: 20491234
PDF is available here.
Abstract
Bifid mandibular condyle is a rare anomaly; there are several theories about its etiology, and it has been studied in both prehistoric and historic skulls, as well as in living human beings. It is a frequent, although unexpected, finding in asymptomatic individuals during radiological treatment. Pre...
|
PMID: 20491236
PDF is available here.
Abstract
Patients with TMD often present with complex pain symptoms, which can make it difficult to reach a diagnosis. Usually palpation of the masticatory muscles and TM joints, range of motion testing and imaging are used in the diagnostic process. Sometimes it is necessary to evaluate the jaw moving muscl...
|
PMID: 20491230
PDF is available here.
Abstract
INTRODUCTION: Otomandibular dysplasia is a syndrome of deformities that can affect all latero-facial structures, although the main clinical manifestations include maxillary and mandibular hypoplasia and possibly the absence of the temporo-mandibular joint. OBSERVATION: A 18-year-old man with otomand...
|
PMID: 20347464
PDF is available here.
Abstract
The purpose of this study was to investigate clinical and psychological characteristics of temporomandibular disorders (TMD) patients with trauma history.
The clinical and psychological characteristics of 34 TMD patients with trauma history were compared with those of...
|
PMID: 19758407
PDF is available here.
Abstract
The purpose of this study was to investigate clinical and psychological characteristics of temporomandibular disorders (TMD) patients with trauma history.
The clinical and psychological characteristics of 34 TMD patients with trauma history were compared with those of...
|
PMID: 19758407
PDF is available here.
Abstract
The purpose of this study was to investigate clinical and psychological characteristics of temporomandibular disorders (TMD) patients with trauma history.
The clinical and psychological characteristics of 34 TMD patients with trauma history were compared with those of...
|
PMID: 19758407
PDF is available here.
Abstract
The purpose of this study was to investigate clinical and psychological characteristics of temporomandibular disorders (TMD) patients with trauma history.
The clinical and psychological characteristics of 34 TMD patients with trauma history were compared with those of...
|
PMID: 19758407
PDF is available here.
Abstract
The purpose of this study was to investigate clinical and psychological characteristics of temporomandibular disorders (TMD) patients with trauma history.
The clinical and psychological characteristics of 34 TMD patients with trauma history were compared with those of...
|
PMID: 19758407
PDF is available here.
Abstract
Orthodontists are fully prepared to treat the problems of occlusion that they are called upon to deal with every day. On the other hand temporo-mandibular joint disorders present more obscure difficulties from the point of view of detection and diagnosis as well the management of their treatment. Th...
|
PMID: 20359450
PDF is available here.
Abstract
This study aimed to establish a rat model of increasing occlusal vertical dimension (iOVD) using a prosthodontic approach. The OVD was increased by bonding a maxillary, bilateral, posterior dental splint with a bearing ball while the occlusal stops that were made on the stone casts adjusted the occl...
|
PMID: 20489449
PDF is available here.
Abstract
In sagittal split ramus osteotomy (SSRO) surgery, variable methods are used to maintain the proximal segment in the anatomic position during fixation to minimize early built-in relapse. However, there is still a chance of condyle malposition.In this study, a new titanium plate, which has a sliding o...
|
PMID: 20216449
PDF is available here.
Abstract
The characteristic ring-like signals could be found on MR images of the patients with SC of TMJ. This lesion should be differentially diagnosed with TMJ disorders and preauricular masses. Considering its recurrence and the different behavior of SC in different patients, various treatment strategies...
|
PMID: 20097104
PDF is available here.
Abstract
We present 4 cases of recurrent TMJ dislocation in patients suffering from conditions of neurologic origin, with considerable motor deterioration, treated with local infiltration of botulinum toxin type A. In conclusion, the injection of botulinum toxin type A is an effective method in cases of neur...
|
PMID: 20219583
PDF is available here.
Abstract
Superficial zone protein (SZP) has been demonstrated to contribute to the boundary lubrication in synovial joints. This study was designed to clarify the modulation of SZP expression by mechanical stress in articular chondrocytes. Cyclic tensile strains of 7 and 21% cell elongation were applied to c...
|
PMID: 19280634
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
We present a case where a patient sustained a tympanic plate fracture of the right side while chewing a sandwich. Intense pain with temporomandibular joint (TMJ) symptoms such as restrained painful mouth opening and functional pain in full occlusion followed the incident and the fracture was diagnos...
|
PMID: 19788427
PDF is available here.
Abstract
This study aimed to measure serum levels of the proinflammatory protein S100A12, investigate clinical as well as contrast enhanced magnetic resonance imaging findings of temporomandibular joint inflammation among juvenile idiopathic arthritis patients and to find out the correlation between each of...
|
PMID: 20437698
PDF is available here.
Abstract
We examined the structure of the heads and necks of human mandibles from 35 male cadavers aged 25 to 90 years (mean, 61.5 years) using cone-beam computed tomography (CBCT). In addition, we used immunohistochemistry to assess the expression of the vascular markers VEGF and CD31 as well as the bone fo...
|
PMID: 20560451
PDF is available here.
Abstract
In the past decade, research on the potential applications of stem cells in dentistry has made great progress. There are at least five different types of multipotent mesenchymal stromal cells (MSCs) originating from exfoliated primary teeth, including dental pulp, apica papilla, periodontal ligament...
|
PMID: 21264358
PDF is available here.
Abstract
In both MRI examinations alterations on the condyle (MRI1: 88 %, MRT2: 91 %) and contrast enhancement (MRT1: 76 %, MRT2 65 %) were found most frequently. TMJ pain (65 %) and lower mouth opening capacity (65 %) were the number one finding in the first clinical examination. A statistically significant...
|
PMID: 19582656
PDF is available here.
Abstract
Temporomandibular disorders is a collective term used to describe a number of related disorders involving the temporomandibular joints, masticatory muscles and occlusion with common symptoms such as pain, restricted movement, muscle tenderness and intermittent joint sounds. The multifactorial TMD eti...
|
PMID: 21638957
PDF is available here.
Abstract
A radiological examination is an essential part of the diagnosis and management of temporomandibularjoint disease. Accurate evaluation of the TMJ has been difficult due to the superimposition of other structure in conventional radiographs. Cone beam computed tomography provides precise imaging of TM...
|
PMID: 20178225
PDF is available here.
Abstract
Long-term denture wearers can present with prosthesis instability, reduced occlusal vertical dimension and incorrect positioning of the jaw. This can lead to muscular changes and joint vibration. This study presents the main considerations related to joint vibrations in partially or totally edentulo...
|
PMID: 20359066
PDF is available here.
Abstract
Fibrous dysplasia of the facial skeleton is most commonly incidentally found on CT examinations of the head, mandible and nasal sinuses. Diagnosis of fibrous dysplasia is important because of unfavorable influence of the disease on stomatognathic system, laryngological disease, ophthalmic and neurol...
|
PMID: 20687362
PDF is available here.
Abstract
In 90 (94%) children, the TMJ showed no MRI abnormalities compatible with arthritis. In three children (3%), the only abnormal MRI finding was a small bilateral joint effusion. A further three children (3%) had a mild synovial enhancement seen on both axial and coronal MR planes in one child and onl...
|
PMID: 19922317
PDF is available here.
Abstract
A case of unilateral coronoid hyperplasia successfully treated by coronoidotomy with prolonged postoperative physiotherapy and reveal the postoperative radiographic changes between the sectioned part of the coronoid process and the mandibular ascending ramus is described. The patient was a 28-year-o...
|
PMID: 19891262
PDF is available here.
Abstract
We describe a case of chondrocalcinosis of the TMJ that manifested as a preauricular swelling and mimicked a parotid tumor, and we discuss the pathophysiology and radiographic characteristics of this disease....
|
PMID: 19750468
PDF is available here.