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Recent studies have shown TMJ replacement surgery to be highly successful, improving mean pain scores, mean diet scores, mean maximum inter-incisal opening, and mean function and speech scores. [ 7 ] The examples and perspective in this section deal primarily with the United States and do not represent a worldwide view of the subject .
Each TMJ is classed as a "ginglymoarthrodial" joint since it is both a ginglymus (hinging joint) and an arthrodial (sliding) joint, [42] and involves the condylar process of the mandible below, and the articular fossa (or glenoid fossa) of the temporal bone above. Between these articular surfaces is the articular disc (or meniscus), which is a ...
Adverse effects of this approach also include pain, nerve damage, and loss of sensation due to the location of the inferior alveolar nerve. Anti-inflammatory medication can be used to slow the resorption process. Arthrocentesis, and arthroscopic surgery are also sometimes used to treat disc displacement and other symptoms. [2]
With appropriate patient selection, the Latarjet procedure can be expected to prevent recurrent anterior instability in approximately 94-99% of cases. [9] [6] [10] [11] [12] Full recovery can take 6 months, however the majority of activities can be resumed after 3. [1] The main long term side effect is reduced external rotation range in the ...
The lower joint compartment formed by the mandible and the articular disc is involved in rotational movement—this is the initial movement of the jaw when the mouth opens. The upper joint compartment formed by the articular disc and the temporal bone is involved in translational movement—this is the secondary gliding motion of the jaw as it ...
Orthognathic surgery (/ ˌ ɔːr θ ə ɡ ˈ n æ θ ɪ k /), also known as corrective jaw surgery or simply jaw surgery, is surgery designed to correct conditions of the jaw and lower face related to structure, growth, airway issues including sleep apnea, TMJ disorders, malocclusion problems primarily arising from skeletal disharmonies, and other orthodontic dental bite problems that cannot ...
Shoulder replacement is a surgical procedure in which all or part of the glenohumeral joint is replaced by a prosthetic implant. Such joint replacement surgery generally is conducted to relieve arthritis pain or fix severe physical joint damage. [1] Shoulder replacement surgery is an option for treatment of severe arthritis of the shoulder joint.
The auriculotemporal nerve is a sensory branch of the mandibular nerve (CN V 3) that runs with the superficial temporal artery and vein, and provides sensory innervation to parts of the external ear, scalp, and temporomandibular joint. The nerve also conveys post-ganglionic parasympathetic fibres from the otic ganglion to the parotid gland. [1]