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As in most members of eugeneodontida, the smaller teeth found near the anterior end of the whorl represent the oldest teeth, which the animal grew as a juvenile and the larger and younger teeth found near the back of the whorl represent teeth grown in adulthood. An interesting distinction of Toxoprion are that its older anterior teeth typically ...
Cracked tooth syndrome could be considered a type of dental trauma and also one of the possible causes of dental pain. One definition of cracked tooth syndrome is "a fracture plane of unknown depth and direction passing through tooth structure that, if not already involving, may progress to communicate with the pulp and/or periodontal ligament ...
In medicine, an avulsion is an injury in which a body structure is torn off by either trauma or surgery (from the Latin avellere, meaning "to tear off"). [1] The term most commonly refers to a surface trauma where all layers of the skin have been torn away, exposing the underlying structures (i.e., subcutaneous tissue, muscle, tendons, or bone ).
Osteoradionecrosis (ORN) is a serious complication of radiation therapy in cancer treatment where radiated bone becomes necrotic and exposed. [ 1] ORN occurs most commonly in the mouth during the treatment of head and neck cancer, and can arise over 5 years after radiation. [ 2] Common signs and symptoms include pain, difficulty chewing ...
Specimens are “armed” with “teeth” on their front and back — with eight to 14 “teeth” on their ventral or front side and 22 to 26 “teeth” on their dorsal or backside. Photos show ...
of or pertaining to teeth Latin dens, dentis, tooth dentifrice, dentist, dentition, dental dermat(o)-, derm(o)-of or pertaining to the skin Greek δέρμα, δέρματος (dérma, dérmatos), skin, human skin dermatology, epidermis, hypodermic, xeroderma -desis: binding Greek δέσις (désis) arthrodesis: dextr(o)-right, on the right side
Otoplasty ( Greek: οὖς, oûs, "ear" + πλάσσειν, plássein, "to shape") is a procedure for correcting the deformities and defects of the auricle ( external ear ), whether these defects are congenital conditions (e.g. microtia, anotia, etc.) or caused by trauma. [1] Otoplastic surgeons may reshape, move, or augment the cartilaginous ...
Specimens were collected from the ocean near Vanuatu in 1994, but researchers only recently identified them as a new species, a study said. Creature with ‘large’ mouth and pointy teeth found ...