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  2. Mandibular symphysis - Wikipedia

    en.wikipedia.org/wiki/Mandibular_symphysis

    In human anatomy, the facial skeleton of the skull the external surface of the mandible is marked in the median line by a faint ridge, indicating the mandibular symphysis (Latin: symphysis menti) or line of junction where the two lateral halves of the mandible typically fuse in the first year of life (6–9 months after birth). [1]

  3. Alemoatherium - Wikipedia

    en.wikipedia.org/wiki/Alemoatherium

    The unfused mandibular symphysis and constricted roots of the lower postcanines support the placement of Alemoatherium within Prozostrodontia, a clade of cynodonts including mammaliaforms and many of their Late Triassic relatives, from Prozostrodon crownwards.

  4. Mandible - Wikipedia

    en.wikipedia.org/wiki/Mandible

    In jawed vertebrates, the mandible (from the Latin mandibula, 'for chewing'), lower jaw, or jawbone is a bone that makes up the lower – and typically more mobile – component of the mouth (the upper jaw being known as the maxilla). The jawbone is the skull's only movable, posable bone, sharing joints with the cranium's temporal bones.

  5. Symphysis - Wikipedia

    en.wikipedia.org/wiki/Symphysis

    A few of the medical techniques that are used to fully confirm a diagnosis of symphyseal diastasis are "radiography, ultrasound, and magnetic resonance imaging." Many overlook their pain that they experience after delivering their child, and just account the pain as postpartum which delays the diagnosis and treatment for symphyseal diastasis. [3]

  6. Temporomandibular joint dysfunction - Wikipedia

    en.wikipedia.org/wiki/Temporomandibular_joint...

    All these factors may lead to a further limitation of jaw movement and increase in pain. [49] Degenerative joint disease, such as osteoarthritis or organic degeneration of the articular surfaces, recurrent fibrous or bony ankylosis, developmental abnormality, or pathologic lesions within the TMJ. Myofascial pain syndrome. [medical citation needed]

  7. Maxilla - Wikipedia

    en.wikipedia.org/wiki/Maxilla

    In humans, the upper jaw includes the hard palate in the front of the mouth. [3] [4] The two maxillary bones are fused at the intermaxillary suture, forming the anterior nasal spine. This is similar to the mandible (lower jaw), which is also a fusion of two mandibular bones at the mandibular symphysis. The mandible is the movable part of the jaw.

  8. Mental spine - Wikipedia

    en.wikipedia.org/wiki/Mental_spine

    A mental spine is a small projection of bone on the posterior aspect of the mandible in the midline. There are usually four mental spines: two superior and two inferior. Collectively they are also known as the genial tubercle, [1] genial apophysis and the Latin name spinae mentalis.

  9. Osteomyelitis of the jaws - Wikipedia

    en.wikipedia.org/wiki/Osteomyelitis_of_the_jaws

    The mandible in contrast has a relatively poor blood supply, which deteriorates with increasing age. The cortical plates are thick and there is a medullary cavity. The sites of the mandible most commonly affected by OM are (decreasing order of frequency) the body, the symphysis, the angle, the ramus and finally the condyle.