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In 90% of cases, a torus is on both inner sides of the mandible (left and right); however, they may differ in size. The prevalence of mandibular tori ranges from 5–40%. They are less common than bony growths occurring on the palate, known as torus palatinus. Mandibular tori are more common in Asian and Inuit populations. They are slightly ...
Head and neck anatomy Torus Palatinus (torus of the hard palate - roof of the mouth) Mandibular Torus, right side (torus underneath the tongue). An oral torus - also known as: dental torus - is an oral condition in which bony growth occurs in the mouth; there are three locations in which oral tori may appear: the hard palate (torus palatinus), in the lower jaw underneath the tongue (mandibular ...
Torus mandibularis is a bony growth in the mandible along the surface nearest to the tongue. Mandibular tori usually are present near the premolars and above the location on the mandible of the mylohyoid muscle attachment.
The clinical examination focuses on bony projections and undercuts, large palatal and mandibular tori, and other gross ridge abnormalities. A dentist should always evaluate the interarch relationship in 3 dimensions while doing treatment planning for denture patients.
The Maxillary Mandibular Plane Angle (MMPA) is important in assessing a patient for vertical jaw abnormality. The important landmarks are the Frankfurt plane and the Mandibular plane. The Frankfurt plane is a line charted from the upper border of external auditory meatus to the lower border of the orbit.
The presence of buccal exostosis can be diagnosed by both clinical examination and radiological interpretation of the oral cavity. Clinically, buccal exostoses appear as single, broad-based masses, usually situated bilaterally in the premolar and molar region on the facial surface of the maxillary alveolar bone. [11]
A torus palatinus (pl.: tori palatini), or palatal torus (pl.: palatal tori), is a bony protrusion on the palate. Palatal tori are usually present on the midline of the hard palate. [ 1 ] Most palatal tori are less than 2 cm in diameter, but their size can change throughout life.
Condylar hyperplasia (mandibular hyperplasia) is over-enlargement of the mandible bone in the skull. [1] It was first described by Robert Adams in 1836 who related it to the overdevelopment of mandible. In humans, the mandibular bone has two condyles which are known as growth centers of the mandible. [2]