HISTOLOGY CHAPTER 14

MAIN PRINCIPAL FIBER GROUP

5 FIBER GROUPS

ORIGINATES-ALVEOLAR CREST OF THE ALVEOLAR BONE PROPER-
INSERTS-CERVICAL CEMENTUM AT VARIOUS ANGLES

ORIGINATES-ALVEOLAR BONE PROPER APICAL TO ALVEOLAR CREST
INSERTS-INTO CEMENTUM HORIZONTALLY

ORIGINATES-ALVEOLAR BONE PROPER;EXTENDS APICALLY
INSERTS-APICALLY INTO CEMENTUM IN AN OBLIQUE MANNER

RADIATES FROM THE APICAL REGION OF THE CEMENTUM
INSERTS-INTO SURROUNDING ALVEOLAR BONE PROPER

INSERT-ON THE CEMENTUM OF ONE ROOT TO THE CEMENTUM OF THE OTHER ROOT-SUPERFICAL TO THE INTERRADICULAR SEPTUM

RESIST TILTING, ROTATION. INTRUSIVE, AND EXTRUSIVE FORCES

RESIST TILTING AND ROTATIONAL FORCES

RESIST INTRUSIVE AND ROTATIONAL FORCES

RESIST EXTRUSIVE AND ROTATIONAL FORCES

RESIST INTRUSIVE, EXTRUSIVE, TILTING AND ROTATIONAL FORCES

GROUP FOUND ONLY ON MULTIROOTED TEETH

BONE THAT LINES THE ALVEOLUS

INSERTS-(md) OR INTERDENTALLY INTO CERVICAL CEMENTUM OF NEIGHBORING TEETH;OVER THE ALVEOLAR CREST OF THE ALVEOLAR BONE PROPER

MOST CERVICAL RIM OF THE ALVEOLAR BONE PROPER

ORGANIZED BUNDLES NAMED ACCORDING TO THEIR ORIENTATION TO THE TOOTH AND BY THEIR RELATED FUNCTIONS

GROUPS OF EPITHELIUA CELLS IN THE PERIODONTAL LIGAMENT AFTER THE DISINTEGRATION OF hERTWIG'S ROOTH SHEATH-CAN BECOME CYSTIC

MOST COMMON CELL IN THE PERIODONTAL LIGAMENTS(PDL)

PRESENT IN THE PDL AT THE PERIPHERY(OUTER) OF THE ALVEOLAR BONE PROPER

THE PDL ALSO HAS ____ AS WELL AS OSTEOBLASTS

T/F: THE PDL IS A CONNECTIVE TISSUE

HAS VASCULAR SUPPLY, LYMPHATICS, AND NERVE SUPPLY THAT ENTERS THE APICAL FORAMEN AND SUPPLIES THE PULP

2 TYPES OF NERVES FOUND WITHIN THE PDL

NERVE THAT IS MYELINATED AND TRANSMITS SENSATIONS THAT OCCUR WITH IN THE PDL

NERVE THAT REGULATES THE BLOOD VESSELS IN THE PDL

TOOTH GERMS ARE CONGENITALLY MISSING-AFFECTS THE DEVELOPMENT OF THE ALVEOLAR PROCESS

PROVIDES ATTACHMENT OF THE TEETH TO THE SURROUNDING ALVEOLAR BONE BY WAY OF CEMENTUM

ON AN XRAY-RADIOLUCENT AREA BETWEEN THE LAMINA DURA AND THE CEMENTUM

PDL

ORGANIZED FIBROUS CONNECTIVE TISSUE-MAINTAINS THE GINGIVA IN PROPER RELATIONSHIP TO THE TEETH

TRANSMITS OCCLUSAL FORCES FROM THE TEETH TO THE BONE-ACTING AS A SHOCK ABSORBER FOR THE SOFT TISSUE AROUND THE TEETH

CONDYLAR CARTILAGE IS REPALCED WITH BONE AS A RESULT OF____

ACTS AS A GROWTH CENTER FOR THE TMJ

FORMATION OF OSTEOID WITHIN A CARTILAGE MODEL

CARTILAGE THAT FORMS WITHIN EACH SIDE OF THE MANDIBULAR ARCH - DISAPPEARS AS THE BONY MANDIBLE IS FORMED

FORMATION OF OSTEOID WITHIN DENSE CONNECTIVE TISSUE

ALVEOLAR BONE BETWEEN TWO NEIGHBORING TEETH

CAN BE EASILY SEEN ON A PERIAPICAL AND BWX

INTERDENTAL SEPTUM CONSISTS OF__

ALVEOLAR BONE BETWEEN THE ROOTS OF THE "SAME" TOOTH

CANCELLOUS BONE LOCATED BETWEEN THE ALVEOLAR BONE PROPER AND THE PLATES OF THE CORTICAL BONE

CONSISTS OF PLATES OF COMPACT BONE ON THE FACIAL AND LINGULA SURFACES OF THE ALVEOLAR BONE

MAKES UP THE SUPPORTING ALVEOLAR BONE

SEEN BETWEEN NEIGHBORING TEETH-SEEN ON XRAY AS A OPAQUE TRIANGLE @ AT SUPERIOR PROTION OF THE INTERDENTALONE

MOST CERVICAL RIM OF THE ALVEOLAR BONE PROPER

SLIGHTLY APICAL TO THE CEJ BY APPROXIMATELY 1-2mm-UNIFORM IN HEIGHT ALONG THE JAW BONE

T/F: THE ALVEOLAR BONE PROPER CONSISTS OF PLATES OF COMPACT BONE THAT SURROUNDS AND ASSUMES THE SHAPE OF THE TOOTH

LOOSE CONNECTIVE TISSUE ACTING AS A PERIOSTEUM TO UNDERLYING BONE

DENSE CONNECTIVE TISSUE LAYER ON THE OUTER PORTION OF THE BONE

RADIOPAQUE LINE REPRESENTING THE ALVEOLAR BONE PROPER

UNIFORM RADIOPAQUE LINE SEEN ON THE XRAY

PORTION APICAL TO THE ROOTS OF THE TEETH

PORTION OF JAWBONE THAT FORMS THE BODY OF THE MAXILLA OR MANDIBLE

MATURE JAWBONE IS COMPOSED OF 2 TYPES OF BONE TISSUE

PORTION OF JAWBONE THAT CONTAINS THE ROOTS

PROTION OF JAWBONE APICAL TO THE ROOTS - FORMS THE BODY OF THE MAXILLA OR MANDIBLE

NORMAL MOVEMENT IN WHICH ALL TEETH MOVE TOWARD MIDLINE OVER TIME

SUPERERUPTION

PART OF MAXILLA OR MANDIBLE THAT SUPPORTS AND PROTECTS THE TEETH

PART OF PERIODONTIUM WHERE THE CEMENTUM OF THE TOOTH IS ATTACHED BY WAY OF THE PDL

MATURE ALVEOLAR BONE CONSIST BY WEIGHT:

EXCESSIVE PRODUCTION OF CELLULAR CEMENTUM-OCCURS AT THE APEX OF THE TOOTH-CAUSED BY OCCLUSAL FORCES

CONSIST OF THE FIRST LAYERS OF CEMENTUM DEPOSITED AT THE DCJ-ALSO CALLED PRIMARY CEMENTUM

FORMED AT A SLOW RATE AND CONTAINS NO EMBEDDED CEMENTOCYTES

SECONDARY CEMENTUM

CONSIST OF THE LAST LAYERS OF CEMENTUM DEPOSITED OVER THE ACELLULAR CEMENTUM-MAINLY IN THE APICAL ONE THIRD OF THE ROOT

TYPE OF CEMENTUM IS COMMON IN THE INTERRADICULAR AREA

2 BASIC TYPES OF CEMENTUM FORMED BY CEMENTOBLASTS

CALCIFIED BODIES OF CEMENTUM FORUND ATTACHED TO THE ROOT SURFACE OR LYING FREE IN THE PERIODONTAL LIGAMENT

FOUND NEAR THE CEJ-SYMMETRICAL SPHERES OF CEMENTUM ATTACHED TO THE ROOT SURFACE-SIMILAR TO ENAMEL PEARLS-RESULTS FROM IRREGULAR DEPOSITION OF CEMENTUM ON THE ROOT

REMOVAL OF CEMENTUM BY THE ODONTOCLAST

REMOVAL OF HARD TISSUE-CEMENTUM, ENAMEL, OR DENTIN

SCALLOPED MICROSCOPIC LINES CAUSED BY RESORPTION IN CARTILAGE BONE AND CEMENTUM

APPOSITION OF CEMENTUM NOTED BY LAYERS OF GROWTH

SMOOTH MICROSCOPIC LINES IN CARTILAGE, BONE, AND CEMENTUM CAUSED BY APPOSITION OCCURING IN THESE TISSUES

LAYERED FORMATION OF A FIRM OR HARD TISSUE

T/F: CEMENTUM UNDERGOES CONSTANT REPAIR

COLLAGEN FIBERS FROM THE PDL THAT ARE PARTIALLY INSERTED INTO THE CEMENTUM AND BONE

THE FIBROUS MATRIX OF CEMENTUM CONSISTS OF...

PARTIALLY INSERTED COLLAGEN FIBERS FORM THE PDL-INSERTED AT A 90 DEGREE ANGLE INTO THE CEMENTAL SURFACE

FUNCTION AS A LIGAMENT BETWEEN THE TOOTH AND THE ALVEOLAR BONE

SMALL SPACE THAT SURROUNDS THE CHONDROCYTE OR OSTEOCYTE WITHIN THE CARTILAGE MATRIX OR BONE

CEMENTOCYTE LIES IN THE LACUNA-AFTER THE APPOSITION OF CEMENTUM LAYERS THE CEMENTOBLAST FROM SUBSEQUENT LAYERS OF CEMENTUM IF THE TOOTH IS INJURED...

APPOSITION OF CEMENTUM OVER THE DENTIN

JUNCTION BETWEEN THE DENTIN AND THE ENAMEL- FORMED BY THE MINERALIZATION OF THE DISINTEGRATING BASEMENT MEMBRANE

CEMENTOBLAST THAT BECOME ENTRAPPED BY THE CEMENTUM THEY PRODUCE

CELLS THAT FORM CEMENTOID AND ARE DIFFERENTIATED FROM THE DENTAL SAC

CEMENTUM FORMS ON THE ROOTH AFTER THE IDSINTEGRATION OF...

UNDIFFERENTIATED CELLS OF THE DENTAL SAC COME INTO CONTACT WITH NEWLY FORMED SURFACE OF ROOT DENTIN-THESE CELLS BECOME...

CEMENTOBLASTS THEN DISPERSE TO COVER THE ROOT DENTIN AND UNDERGOES___

CEMENTUM MATRIX LAID DOWN BY CEMENTOBLASTS

PORTION OF THE TOOTH WHERE THE ENAMEL OF THE CROWN AND THE CEMENTUM OF THE ROOT MEET AT THE NECK OR CERVIX

MATURE CEMENTUM CONSISTS OF___

PART OF THE PERIODONTIUM THAT ATTACHES THE TEETH TO THE ALVEOLAR BONE BY ANCHORING THE PDL

SUPPORTING SOFT AND HARD TISSUES INCLUDING PORTIONS OF THE TOOTH AND THE ALVEOLAR BONE