group function

group function,

(in dentistry) the simultaneous contacting of opposing teeth in a segment or a unit, used to stabilize a full maxillary and mandibular denture.

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function,

n/v the normal or special action of a part. As a noun,
function has the following synonyms:
role, capacity, task, use, purpose, service, activity, and
direction. As a verb, it has the following synonyms:
act, operate, work, perform, go, take effect, and
serve. Use of the term to express intended purpose may be misleading.

function, auxiliary,

n a function that is supplementary or additional to the function for which the part or organ is primarily intended.

function, dental, normal,

n the correct action of opposing teeth in the process of mastication; sometimes referred to as normal occlusion.

function, group,

n the simultaneous contact of opposing teeth in a segment or group.

function, heavy (occlusal function),

n an increase in functional activities of the tooth, which may result in compensatory changes in the attachment apparatus (e.g., a stronger periodontal ligament) with an increase in the number of fibers, a reinforcement of the supporting bone by formation of new bone, and the formation of cemental spikes, which are calcifications of the cemental fibers. Such changes take place so that the increased stress may be withstood without damage.

function, impaired,

n a diminished, weakened, or less-than-optimal work or action.

function, insufficiency of,

n the hypofunction of the tooth, which may lead to regressive changes in the attachment apparatus and supporting bone. The severity of lesions varies with the degree of hypofunction. See also atrophy of disuse.

function, muscle,

n the action of muscle, which is principally contraction.

function, occlusal,

n See function, heavy.

function, physiologic,

n the degree of activity that stimulates the physical structures but that is so limited as not to irritate those tissues.

function, skeletal,

n the role of the skeleton in relation to the maintenance of body functions. The bony skeleton welds together and protects the softer vital visceral organs, supports and maintains the body form, and accomplishes body movement for locomotion, respiration, manual skills, and the functions associated with mandibular motion.

function, subcortical,

n the function controlled by all the structures of the brain except the outer cortical rim of the cerebrum; most of the nonconscious activities of a sensory and motor nature.