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An oroantral fistula (OAF) is an epithelialized oroantral communication (OAC), which refers to an abnormal connection between the oral cavity and the antrum. [1] The creation of an OAC is most commonly due to the extraction of a maxillary tooth (typically a maxillary first molar) which is closely related to the antral floor.
The palatal lift however, is used when there is not enough palatal movement. It raises the palate and reduces the range of movement necessary to provide adequate closure to separate the nasal cavity from the oral cavity. Speech bulbs and palatal lifts aid in velopharyngeal closure and do not obturate a fistula. A speech bulb, yet another type ...
Alveolar cleft grafting is used primarily to allow the eruption of the maxillary canines into the mouth between the ages of 8 and 13 years old. It is also used to close oranasal fistulas, stop fluid reflux into the nose, improve speech, support the maxillary lateral teeth, and stabilize the jaw for orthodontics or orthognathic surgery.
Oro-antral fistula if associated with sinusitis. [7] Acute Bacterial Rhinosinusitis. Though it is indicated only in severe cases not as a regular treatment. [8] It can be also used as diagnostic procedure for: Carrying out culture and sensitivity test if the returning fluid is mucopurulent or purulent in Chronic Sinusitis. [9]
Therefore it is the position that dentists use to create new occlusal relationships as for example, while making maxillary and mandibular complete dentures. When the mandible is in this retruded position, it opens and closes on an arc of curvature around an imaginary axis drawn through the centre of the head of both condyles.
Oromandibular dystonia is characterized by involuntary spasms of the tongue, jaw, and mouth muscles that result in bruxism, or grinding of the teeth, and jaw closure. These conditions frequently lead to secondary dental wear as well as temporomandibular joint syndrome. In addition, problems with chewing, speaking, and swallowing may result from ...
Oropharyngeal dysphagia; Other names: Transfer dysphagia: The digestive tract, with the esophagus marked in red: Specialty: Gastroenterology, ENT surgery: Symptoms: Hesitation or inability to initiate swallowing, food sticking in the throat, nasal regurgitation, difficulty swallowing solids, frequent repetitive swallows. frequent throat clearing, hoarse voice, cough, weight loss, and recurrent ...
Foix–Chavany–Marie syndrome (FCMS), also known as bilateral opercular syndrome, is a neuropathological disorder characterized by paralysis of the facial, tongue, pharynx, and masticatory muscles of the mouth that aid in chewing.