A registration of any positional relationship of the mandible in reference to the maxillae. These records may be any of the many vertical, horizontal, or orientation relations. (Jablonski, Illustrated Dictionary of Dentistry)

The closeness of a determined value of a physical dimension to the actual value.

Bony structure of the mouth that holds the teeth. It consists of the MANDIBLE and the MAXILLA.

'Jaw diseases' is a broad term referring to various medical conditions affecting the temporomandibular joint, jawbones, or the surrounding muscles, including but not limited to dental disorders, jaw fractures, tumors, infections, and developmental abnormalities.

Cancers or tumors of the MAXILLA or MANDIBLE unspecified. For neoplasms of the maxilla, MAXILLARY NEOPLASMS is available and of the mandible, MANDIBULAR NEOPLASMS is available.

Congenital absence of or defects in structures of the jaw.