background and aims. trauma is one of the major factors associated with temporomandibular joint disorders (tmd). these disorders result from macro-trauma or micro-trauma. macro-trauma might be iatrogenic; for example, from intubation procedures, third molar extraction procedures, and lengthy dental appointments. the aim of this study was to evaluate the effect of lengthy root canal therapy (mor...

Temporomandibular disorders embrace a number of clinical conditions that involves the masticatory musculature, temporomandibular joint (TMJ) and associated structures. The most frequent cause of TMJ disorders are disc derangement disorders which involve progressive slipping or displacement of articular disc. Various conservative treatment strategies for disc derangement disorders includes pharm...

Temporomandibular disorders (TMD) consist of not only the internal derangement of Temporomandibular joint (TMJ) but also areas extrinsic to TMJ [1]. Osteoarthritis can also affect Temporomandibular joint (TMJ) where it involves the cartilage, subchondral bone, and synovial membrane and results in TMJ remodeling and abrasion of articular cartilage [2,3]. Epidemiologic findings of TMJ osteoarthri...

Temporomandibular joint (TMJ) complex is one of the most joints, which connects mandible to skull. This kind system has ability perform and bilateral movements. Due anatomy, there a need for thorough investigation find correct etiology TMJ disorders. For investigation, starting from clinical examination imaging strategies should be performed meticulously. Radiographic an important element in di...

X-rays and tomography, in their different modalities, are used as auxiliary diagnostic elements temporomandibular joint (TMJ) dysfunction, both static dynamic situations; however, because they only allow the observation of bone structures, magnetic resonance imaging (MRI) is ideal method to analyze, among other articular disc. Among internal disorders TMJ abnormal postural relationships between...

OBJECTIVES Research diagnostic criteria for temporomandibular disorders (RDC/TMDs) were proposed in 1992 with the aim of standardizing and testing methods for diagnosing TMDs. RDC/TMDs have so far been lacking standardized methods for imaging and criteria for imaging diagnosis of disorders of the temporomandibular joint (TMJ). Criteria for disorders of the TMJ have recently been proposed for MR...

of that relationship are understood, and that joint disorders other than internal derangements occasionally occur. The difficulty I have is that the physician-dentist community at large is not united in its approach to TMJ problems. This stems in part from the diversity of specialists and generalists who involve themselves in this area of medicine; the TMJ has been claimed by everyone but not r...

Two cases of synovial chondromatosis of the temporomandibular joint (TMJ) are presented, including correlation of CT and MR imaging characteristics with surgical and pathologic findings. The usefulness of CT and MR imaging in the diagnosis of TMJ disorders is discussed.

Tissue-engineering of the temporomandibular joint (TMJ) disc aims to provide patients with TMJ disorders an option to replace diseased tissue with autologous, functional tissue. This study examined clinically relevant cell sources by comparing costal chondrocytes, dermal fibroblasts, a mixture of the two, and TMJ disc cells in a scaffoldless tissue-engineering approach. It was hypothesized that...

A great number of people (60–70%) have some problem with the temporomandibular joint (TMJ) but most are asymptomatic. About 25% of this group has symptoms that can be attributed to the TMJ. Of this group only 5% will get treatment and these patients are mostly women – they outnumber male patients by at least 4 : 1. Temporomandibular disorders occur at any age but most often in young adults. Pai...