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PERIODONTOLOGY
PERIODONTOLOGY CHAPTER 10
22
Dentistry
Undergraduate 1
06/16/2014

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Term
OCCLUSION DESCRIBES:
Definition
•THE CONTACT RELATIONSHIP OF TEETH IN FUNCTION AND DYSFUNCTION
Term
OCCLUSION IS DEFINED AS:
Definition
ANY CONTACT BETWEEN THE INCISAL OR OCCLUSAL SURFACES OF THE MAXILLARY AND MANDIBULAR TEETH
•ALL TOOTH CONTACTS DURING CHEWING AND SWALLOWING
Term
CENTRIC OCCLUSION
Definition
•THE MAXIMAL INTERCUSPATION OR CONTACT OF THE MAXILLARY AND MANDIBULAR TEETH
Term
CENTRIC RELATION
Definition
•THE MOST RETRUDED (POSTERIOR) POSITION OF THE MANDIBLE IN RELATION TO THE MAXILLA FROM WHICH LATERAL MOVEMENTS OF THE JAW CAN BE MADE
Term
IDEAL OCCLUSION
Definition
•ALL UPPER AND LOWER TEETH COME TOGETHER AT THE SAME TIME
•NO PREMATURE CONTACTS, CROWDING, TIPPED, OR MALPOSITIONED TEETH
Term
ANY DEVIATION FROM "IDEAL" OCCLUSION IS TERMED _______________
Definition
•MALOCCLUSION
Term
FUNCTIONING OCCLUSION
Definition
•TEETH THAT ARE IN FUNCTION WHEN THE MANDIBLE MOVES IN LATERAL AND PROTRUSIVE MOVEMENTS
Term
MALOCCLUSION DOES NOT INDICATE ______________
Definition
•OCCLUSAL DISEASE
Term
CANINE PROTECTED OCCLUSION
Definition
•ONLY THE UPPER AND LOWER CANINES TOUCH IN LATERAL EXCURSION
Term
GROUP FUNCTION
Definition
•ALL OF THE POSTERIOR TEETH CONTACT
Term
DURING LATERAL MOVEMENT THERE SHOULD BE ____________ ON THE BALANCING SIDE
Definition
•NO CONTACT (HOWEVER, MANY PATIENTS HAVE CONTACT)
Term
WHEN YOU ASK THE PATIENT TO MOVE THEIR MANDIBLE TO THE LEFT, THEIR LEFT SIDE IS THE ___________ SIDE, AND THEIR RIGHT SIDE IS THE _____________ SIDE
Definition
•WORKING
•BALANCING
Term
WHEN YOU ASK THE PATIENT TO MOVE THEIR MANDIBLE TO THE RIGHT, THEIR RIGHT SIDE IS THE ____________ SIDE, AND THEIR LEFT SIDE IS THE ______________ SIDE
Definition
•WORKING
•BALANCING
Term
WHAT 2 CONTACTS DOES THE WORKING SIDE DEMONSTRATE?
Definition
•CANINE PROTECTED OCCLUSION
•GROUP FUNCTION
Term
PROTRUSIVE OCCLUSION
Definition
•MOVEMENT OF THE MANDIBLE IN A DIRECTION ANTERIOR TO CENTRIC OCCLUSION
Term
DURING PROTRUSIVE OCCLUSION, POSTERIOR CONTACT IS _____________
Definition
•UNDESIRABLE
Term
PHYSIOLOGIC OCCLUSION
Definition
•OCCLUSION THAT IS NOT IDEAL BUT DOESN'T CAUSE PROBLEMS AND THE DENTITION ADAPTS TO THE DEVIATION
Term
PATHOLOGIC OCCLUSION
Definition
•DENTITION SHOWS SIGNS AND THE PATIENT HAS SYMPTOMS OF OCCLUSAL DISEASE
Term
TRAUMATIC OVERBITE
Definition
•DEEP OVERBITE WHERE THE ANTERIOR TEETH CAUSE TRAUMA TO THE GINGIVA
Term
WHAT ARE SOME EXAMPLES OF THINGS THAT MAY CAUSE PREMATURE CONTACT?
Definition
•PLACEMENT OF A HIGH RESTORATION
•TIPPED TEETH
Term
OCCLUSAL TRAUMA
Definition
•INJURY TO THE ATTACHMENT APPARATUS AS A RESULT OF EXCESSIVE OCCLUSAL FORCE
Term
WHAT ARE SOME OTHER TERMS FOR OCCLUSAL TRAUMA?
Definition
•TRAUMA FROM OCCLUSION
•PERIODONTAL TRAUMATISM
•OCCLUSAL DISEASE
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