coronoid process


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Related to coronoid process: olecranon process, coronoid process of mandible

process

 [pros´es]
1. a prominence or projection, as from a bone.
2. a series of operations or events leading to achievement of a specific result.
3. to subject to such a series to produce desired changes.
acromial process acromion.
altered family p's former name for the nursing diagnosis interrupted family processes.
alveolar process the part of the bone in either the maxilla or mandible that surrounds and supports the teeth.
basilar process a quadrilateral plate of the occipital bone projecting superiorly and anteriorly from the foramen magnum.
calcaneal process of cuboid bones a process projecting posteriorly from the inferomedial angle of the cuboid bone that supports the anterior calcaneus.
caudate process the right of the two processes on the caudate lobe of the liver.
ciliary p's meridionally arranged ridges or folds projecting from the crown of the ciliary body.
clinoid process any of three processes of the sphenoid bone (anterior, medial, and posterior).
coracoid process a curved process arising from the upper neck of the scapula and overhanging the shoulder joint; called also coracoid.
coronoid process
1. the anterior part of the upper end of the ramus of the mandible.
2. a projection at the proximal end of the ulna.
disturbed thought p's a nursing diagnosis approved by the North American Nursing Diagnosis Association, defined as the experiencing by an individual of disruption in cognitive operations and activities; it is related to various mental and personality disorders. Contributing factors include physiologic changes, psychologic conflicts, memory loss, impaired judgment, and sleep deprivation. Defining characteristics include inaccurate interpretation of the environment; cognitive dissonance; distractibility; decreased ability to grasp ideas; impaired ability to make decisions, solve problems, or reason; disorientation to time, place, person, circumstances, or events; and inappropriate or nonreality-based thinking.
dysfunctional family p's: alcoholism a nursing diagnosis approved by the North American Nursing Diagnosis Association, defined as psychosocial, spiritual, and physiological functions of the family unit that are chronically disorganized, leading to conflict, denial of problems, resistance to change, ineffective problem solving, and a series of self-perpetuating crises. See also alcoholism.
ensiform process xiphoid process.
ethmoid process a bony projection above and behind the maxillary process of the inferior nasal concha.
family p's the psychosocial, physiological, and spiritual functions and relationships within the family unit; nursing diagnoses include dysfunctional family processes: alcoholism and interrupted family processes.
frontonasal process frontonasal prominence.
interrupted family p's a nursing diagnosis accepted by the North American Nursing Diagnosis Association, defined as a change in family relationships and/or functioning.
malar process zygomatic process of the maxilla.
mammillary process a tubercle on each superior articular process of a lumbar vertebra.
mandibular process mandibular prominence.
mastoid process a conical projection at the base of the mastoid portion of the temporal bone.
maxillary process
2. a bony process descending from the ethmoid process of the inferior nasal concha.
nursing process see nursing process.
odontoid process a toothlike projection of the axis that articulates with the atlas.
pterygoid process either of the two processes of the sphenoid bone, descending from the points of junction of the great wings and the body of the bone, and each consisting of a lateral and a medial plate.
spinous process of vertebra a part of a vertebra projecting backward from the arch, giving attachment to muscles of the back.
styloid process a long, pointed projection, particularly a long spine projecting downward from the inferior surface of the temporal bone.
temporal process the posterior blunt process of the zygomatic bone that articulates with the zygomatic process of the temporal bone to form the zygomatic arch.
uncinate process any hooklike process, as of vertebrae, the lacrimal bone, or the pancreas.
xiphoid process the pointed process of cartilage, supported by a core of bone, connected with the lower end of the sternum; called also xiphoid.
The xiphoid process. Redrawn from Applegate, 1995.
zygomatic process a projection in three parts, from the frontal bone, temporal bone, and maxilla, by which they articulate with the zygomatic bone (see Appendix 3-3).

cor·o·noid pro·cess

a sharp triangular projection from a bone.
Synonym(s): processus coronoideus [TA]

cor·o·noid pro·cess

(kōr'ŏ-noyd pros'es)
A sharp triangular projection from a bone; coronoid process of the mandible, the triangular anterior process of the mandibular ramus, giving attachment to the temporal muscle; coronoid process of the ulna, a bracketlike projection from the anterior portion of the proximal extremity of the ulna; its anterior surface gives attachment to the brachialis, its proximal surface enters into the formation of the trochlear notch.

cor·o·noid pro·cess

(kōr'ŏ-noyd pros'es)
A sharp triangular projection from a bone; coronoid process of the mandible, the triangular anterior process of the mandibular ramus, giving attachment to the temporal muscle.
References in periodicals archive ?
Morphology of coronoid process and sigmoid notch in orthopantomograms of South Indian population.
After completion of the CT scan, no TMJ alterations were found, but mandibular coronoid process hyperplasia on the right side towards the anterior and lateral sides could be identified.
Experimental studies have demonstrated that temporal muscle detachment during a growth period leads to a reduction in the size of the coronoid process itself.
Lower jaw with an outer row of curved, spaced, enlarged canines ending at bend of dentary, several rows of small, slightly curved conical teeth at symphysis, grading to a single row at bend of dentary and continuing to lower coronoid process as a single outer row, innermost row at bend of dentary abruptly larger than other inner teeth (twice the height) in males, decreasing somewhat in size posteriorly and ending at the upper margin of the coronoid process.
--The body mass of the bank vole is best correlated with three mandibular characters--total length of mandible at processus articularis excluding incisors, length of mandible excluding incisors, and maximum height of mandible excluding coronoid process, and three maxillary characters--zygomatic skull width, length of cranial (upper) diastema, and length of foramen incisivum.
This condyloid process has a head and a neck, but then joins with the mandibular notch as it extends anteriorly to unite with the coronoid process. The coronoid process is unique in that it does not articulate with another bone; rather, it acts as an anchor for a muscle attachment.
Rottweilers appear to have an increased susceptibility to OCD of the elbow, plus a condition called ununited coronoid process. This is where part of the elbow bone doesn't fuse properly to the main part of the bone.
Mandibular and maxillary features evaluated for post-test scores Mandibular Features Maxillary Features n=10 n=11 Mandibular tori Inferior border of maxillary sinus Genial tubercles Nasal fossa Nutrient canals Anterior nasal spine Mental foramen Soft tissue of the nose External oblique ridge Coronoid process Submandibular fossa Lateral pterygoid plate Inferior border of the mandible Hard palate Mental ridge Incisive foramen Lingual foramen Hamulus Mandibular canal Maxillary sinus Malar process Table III.
Only the right side condyle, coronoid process and angle of the mandible were preserved (figure 1).
Measurements are classified as belonging to the alveolar process (A) and its subdivisions, the incisor (In) or molar (Mo) alveolus, or to the ascending ramus (M) and its subdivisions, the coronoid process (Cr), the condyloid process (Cn), the angular process (Ag), or the masseteric region (Ms).
The efficiency of jaw mechanics was evaluated by use of coronoid-condyloid length, length of the mandible parallel to the ventral edge from the lower condylar facet to the tip of i1 (lower incisor), and the angle ([Alpha]) subtended by a line from the apex of the coronoid process through the distalmost extension of the lower condylar facet and a line along the ventral edge of the dentary (Carraway and Verts, 1994).