Temporomandibular Disorders Quiz

<p>Initiating or predisposing factors (B)</p> Signup and view all the answers

<p>Leukemia (C)</p> Signup and view all the answers

<p>No treatment required (A)</p> Signup and view all the answers

<p>Negative thoughts and attitudes (D)</p> Signup and view all the answers

<p>Frequent headaches (C)</p> Signup and view all the answers

<p>Jaw popping without any pain (A)</p> Signup and view all the answers

<p>Grinding teeth (D)</p> Signup and view all the answers

<p>Rheumatoid arthritis (D)</p> Signup and view all the answers

<p>Fracture of the mandibular condyle (B)</p> Signup and view all the answers

<p>Quality and symmetry of jaw movement (D)</p> Signup and view all the answers

<p>TMD patients and control subjects (C)</p> Signup and view all the answers

<p>Total anterior displacement of the joint meniscus (C)</p> Signup and view all the answers

<p>Patients with myogenous and arthrogenous pain (B)</p> Signup and view all the answers

<p>Translational movement of the jaw (A)</p> Signup and view all the answers

<p>Predisposing factors (C)</p> Signup and view all the answers

<p>Orthodontic treatment (C)</p> Signup and view all the answers

<p>Trauma or adverse loading (A)</p> Signup and view all the answers

<p>Emotional factors like anxiety (D)</p> Signup and view all the answers

<p>It can initiate, perpetuate, or predispose individuals (A)</p> Signup and view all the answers

<p>Grinding and clenching of teeth (A)</p> Signup and view all the answers

<p>They may be beneficial for many patients (D)</p> Signup and view all the answers

<p>Lockjaw (C)</p> Signup and view all the answers

<p>Nighttime parafunctional clenching (D)</p> Signup and view all the answers

<p>Spasm of the muscles of mastication (A)</p> Signup and view all the answers

<p>Pain relieved by jaw rest (A)</p> Signup and view all the answers

<p>Grinding or crepitus sounds (D)</p> Signup and view all the answers

<p>Differentiation of intra- and extraarticular pain (B)</p> Signup and view all the answers

<p>Difficulty in swallowing (B)</p> Signup and view all the answers

<p>Displacement of the fibrocartilaginous disk (D)</p> Signup and view all the answers

<p>Excessive anterior movement of the jaw and articular disc (C)</p> Signup and view all the answers

<p>Sickle cell disease (A)</p> Signup and view all the answers

<p>A one-time headache without any jaw involvement (A)</p> Signup and view all the answers

<p>pain of more than three months' duration (D)</p> Signup and view all the answers

<p>Research Diagnostic Criteria for TMD (RDC/TMD) (C)</p> Signup and view all the answers

<p>Dizziness (D)</p> Signup and view all the answers

<p>Yawning or extreme mouth opening (D)</p> Signup and view all the answers

<p>Decreased range of motion in the jaw (B)</p> Signup and view all the answers

<p>Closed lock (D)</p> Signup and view all the answers

<p>Intra-articular derangement (C)</p> Signup and view all the answers

<p>Earache (A)</p> Signup and view all the answers

<p>With reduction, the disk returns to the condyle during movement (B)</p> Signup and view all the answers

<p>Congenital or acquired asymmetries or trauma (D)</p> Signup and view all the answers

<p>Clicking or popping sound (B)</p> Signup and view all the answers

<p>Deviation toward the affected side (D)</p> Signup and view all the answers

<p>Localized joint pain (A)</p> Signup and view all the answers

The upper joint compartment formed by the articular disc and the temporal bone, responsible for the secondary gliding motion of the jaw during wide opening.

The part of the mandible that connects to the undersurface of the articular disc.

The part of the temporal bone that joins the upper surface of the articular disc.

Factors that increase the risk of developing temporomandibular disorders.

Factors that directly lead to the onset of temporomandibular disorders.

Factors that hinder healing or worsen existing TMJ disorders.

The relationship between the upper and lower teeth when the jaws are closed.

Behavioral patterns like grinding, clenching and abnormal head posture that can contribute to perpetuating TMJ disorders.

Negative thoughts and attitudes that can make it harder to recover from a condition.

Conditions that increase the risk of developing Temporomandibular Disorders (TMD). These can be physical, psychological or structural issues.

A bite where the upper front teeth are far forward and don't touch the lower front teeth.

When the jaw shifts more than 4mm when moving from a relaxed position to a biting position.

Injuries caused by dental procedures that can lead to TMD.

Systemic diseases that can affect the jaw joint and potentially lead to TMD.

Symptoms that may indicate a problem with the temporomandibular joint.

A situation where the jaw locks and it's hard to open or close the mouth. It can be caused by stress, misalignment, or teeth grinding.

Limited opening of the jaw (reduced range of motion) due to muscle spasm, often caused by clenching or other factors. Can temporarily interfere with eating, speaking, and oral hygiene.

Pain originating from the temporomandibular joint, often accompanied by jaw clicking or popping.

Pain originating from the muscles surrounding the temporomandibular joint.

A grinding or creaking sound in the TMJ, often indicating arthritis or other degenerative processes.

A clicking or popping sound in the TMJ, usually associated with the displacement of the disc.

Pain that can cause difficulty opening the mouth and is often accompanied by headaches or soreness in the neck and face.

A condition where the jaw muscles are constantly clenched or tightened, often happening during sleep (bruxism) and contributing to TMJ disorders.

A condition that specifically affects the muscles of mastication (chewing) and can cause pain, limited jaw movement, and clicking in the jaw.

A condition where the articular disk is displaced anterior to the condyle, resulting in limited jaw opening (locked jaw) and pain in the ear and around the TMJ.

A clicking, snapping or popping sound that occurs when the articular disk moves onto or off the condylar head during jaw opening.

The most common form of internal TMJ derangement where the articular disk is displaced forward.

A condition where the articular disk remains anterior to the condyle, even with jaw opening, resulting in restricted jaw movement and pain.

A condition where the articular disk returns to its correct position on the condylar head during jaw opening, leading to limited pain and clicking.

Abnormal jaw movement due to congenital or acquired problems like trauma or arthritis.

Painful condition causing difficulty in opening mouth, usually accompanied by headaches or soreness in neck and face.

Occurs when the disk displaced anterior, causing limited opening and pain in the joint.

A temporary condition where the jaw pops without associated pain, often caused by habits like teeth grinding or clenching.

A disorder affecting the temporomandibular joint (TMJ) causing discomfort, limited movement, and sometimes clicking or popping sounds.

A medical condition where joint cartilage weakens, causing pain and restricted movement. It's often associated with popping or clicking in the TMJ.

A temporary locking of the jaw, often caused by the articular disc in the TMJ shifting out of place. It's typically painful, and opening the mouth is difficult.

A specific symptom of TMD, characterized by limited jaw opening due to muscle spasms, joint stiffness, or structural issues like ankylosis (fusion of the joint).

A process used to objectively measure and document the range of jaw movement in different directions, helping diagnose and assess TMD.

A comparison of jaw opening capabilities between individuals with TMD and healthy individuals, often revealing significant differences in jaw opening amplitude.

Patients with TMD may be categorized into subgroups based on the underlying cause of pain, like muscle pain (myogenous) or joint pain due to disc displacement (arthrogenous).

Excessive anterior movement of the jaw and articular disc, often causing clicking sounds and deviation of the jaw away from the affected side. Can be linked to connective tissue disorders like Marfan syndrome.

A condition where the articular disc fails to reduce back into place on closing the mouth, leading to a locked jaw that's stuck open. Often occurs after extreme jaw movements or dental procedures.

The most widely used diagnostic criteria for Temporomandibular Disorders (TMD), relying on patient history and physical examination findings.

Pain that lasts for more than three months, signifying a chronic condition.

Physical exam signs suggesting TMD, including abnormal jaw movement, limited range of motion, pain in jaw muscles, and tenderness in the neck or shoulders.

A clicking sound during jaw opening might indicate an anterior disk displacement. A second click during closure signifies the disk moving back into place, indicating a disk displacement with reduction.

A condition involving the TMJ that affects how the joint moves, often accompanied by clicking, popping, grating, or locking.