PERIO - ANATOMY

58問 • 2年前

Kel Sy

通報

問題一覧

Branch of dentistry concerned with periodontal disease.

Periodontics

Clinical science deals with periodontium in health and disease.

Periodontology

Layer of cells surrounding body organs and orifices.

Mucosa/Mucous Membrane

Layer underneath mucosa lining organs in digestive, respiratory, and urinary system; has denser connective tissue with larger blood and lymph vessels.

Sub-Mucosa/Lamina Propria

Covers external surfaces of the body and internal cavities.

Epithelium

Characterized by abundant extracellular matrix produced by it's cells providing support.

Connective Tissue

Greek word means around.

Peri

Greek word means tooth.

Odont

Provides support necessary to maintain tooth function.

Periodontium

What are the four principal components?

Gingiva, periodontal ligament, cementum, alveolar bone

Covers alveolar process; composed of connective tissye and epithelium which protects underlying tissue.

Gingiva

Told that normal gingiva covers the alveolar bone and tooth root to a level just coronal to the CEJ.

Carranza

Told that gingiva completely fills the embrasure spaces between the teeth.

Reddy

Told that gingiva is a part of the masticatory mucosa which covers the alveolar process and surrounds the cervical portion of the teeth.

Lindhe

What are the three zones of oral mucosa?

Masticatory mucosa, specialized mucosa, oral mucous membrane lining the remainder of oral cavity

Color of gingiva in light skinned individuals.

Pale or coral pink

Color of gingiva in dark skinned individuals.

Coral pink or brown

Terminal edge of gingiva that surrounds the teeth in collarlike fashion; usually 1mm wide.

Marginal Gingiva

Most coronal portion of free gingiva; scalloped; 0.5mm 1-2mm coronal to CEJ.

Free Gingival Margin

Demarcation of separation from free gingiva to attached gingiva; 1-1.5mm apical to gingival margin.

Marginal Groove

V-shaped shallow crevice or space around the tooth on one side and epithelium lining of the free margin of the gingiva; 1.8mm histologic section; 0.5-3mm probing depth.

Gingival Sulcus

Transudate that emerges from gingival sulcus; contains enzyme and cells; main route of gingival fluid diffusion.

Gingival Crevicular Fluid

Continuous with marginal gingiva; tightly bound to periosteum; firm, resilient and stippled.

Attached Gingiva

Appeared color of attached gingiva.

Orange peel

Depressions that are irregular surface texture of attached gingiva decreases in more posterior area.

Stippling

A recognizable borderline separating the alveolar mucosa from gingival mucosa; absent in maxillary lingual area.

Mucogingival Junction

Occupies gingival embrasure; pyramidal or valleylike depression that connects facial and lingual papilla.

Interdental Gingiva

Lateral borders and tips of interdental papillae are formed by ______________.

Marginal Gingiva of Adjoining Teeth

Nonvascular which function to cover, line, and protect surfaces; absorb mostly on intestinak lining.

Epithelium

What are the shapes and dimensions of epithelial cells?

Tall columnae, cuboidal, low squamous

What are the shapes of epithelial cell?

Oval, spherical,flattened

Most epithelia rest on connective tissue containing microvasculature that brings _____ and _______ to both tissues.

Nutrients and O2

Contains multiple cells.

Stratified Squamous Epithelium

What are the two types of stratified squamous epithelium?

Nonkeratinized and Keratinized

Exhibits live surface cells and covers moist cavities.

Nonkeratinized Epithelium

Contains nonliving, Keratinized cells that lines the external surfaces of the body.

Keratinized Epithelium

What are the areas of gingival epithelium?

Oral epithelium, sulcular epithelium, junction epithelium

Has rete pegs; extending from gingival margin to the mucogingival junction; keratinized.

Oral Epithelium/Outer Epithelium

No rete pegs; lines gingival sulcus; nonkeratinized.

Sulcular Epithelium/Inner Epithelium

No rete pegs; joins the inner surface of the gingiva to the tooth; connected to tooth by internal basal lamina and hemidesmosomes; nonkeratinized.

Junctional Epithelium

Form a seal between adjacent cells.

Tight or Occluding Junctions

Sites of string cell adhesion.

Adherent or Anchoring Junctions

Channels for communication between adjacent cells.

Gap Junctions

Cell adhesion is mediated by _________

Cadherins

Linked to the zonula adherens form part of the terminal web.

Actin Filaments

A related adherent junction; disc-shaped structures at the surface of one cell; resembles a single "spot-weld".

Desmosome/Macula Adherens

Desmosome contain larger members of the Catherine family ________ and __________ that bind intermediate filaments.

Desmoglein and Desmocollin

Serves the cell's structural framework.

Cytoskeleton

What are the three types of filamentous proteins?

Microfilaments, intermediate filaments, microtubules

Vary among cell types and have specific distribution in different cell types.

Intermediate Filaments

Provides structural support and polarity; proteins of layered meshwork; mediate many cell-to-cell interactions.

Basement Membrane

What are the two structures of basement membrane?

Basal Lamina and Reticular Lamina

Electron-dense layer consisting of a network of fine fibrils; contains laminin and type IV collagen.

Basal Lamina

More diffuse and fibrous layer; contains type III collagen bound to basal lamina by type VII collagen.

Reticular Lamina

Relatively labile structure.

Epithelial Tissues

How many days does palate tongue and cheeks regenerated?

How many days does gingiva regenerated?

10-12

How many days does junctional epithelium regenerated?

1-6

FPD Reviewer

FPD Reviewer

JURIS - REVIEWER MT

JURIS - REVIEWER MT

JURIS - REVIEWER FINALS

Kel Sy · 42問 · 2年前

JURIS - REVIEWER FINALS

42問 • 2年前

Kel Sy

JURIS - REVIEWER FINALS PT. 2

Kel Sy · 46問 · 2年前

JURIS - REVIEWER FINALS PT. 2

46問 • 2年前

Kel Sy

JURIS - REVIEWER MT PT. 2

Kel Sy · 11問 · 2年前

JURIS - REVIEWER MT PT. 2

OPATH - COMPLETION

OPATH - COMPLETION

OS ARMAMENTARIUM

OS ARMAMENTARIUM

OS ARMAMENTARIUM LAB

OS ARMAMENTARIUM LAB

OS MT EXAM

OS MT EXAM

PERIO2 - MT REVIEWER

PERIO2 - MT REVIEWER

PERIO2 - MT REVIEWER PT.2

Kel Sy · 37問 · 2年前

PERIO2 - MT REVIEWER PT.2

POM - CARDIOVASCULAR

POM - CARDIOVASCULAR

POM - CONGENITAL

POM - CONGENITAL

POM - INTRO

POM - INTRO

POM - PULMONARY

POM - PULMONARY

POM - RENAL AND UROGENITAL

Kel Sy · 26問 · 2年前

POM - RENAL AND UROGENITAL

26問 • 2年前

Kel Sy

PRACMAN - FINALS REVIEWER

Kel Sy · 98問 · 2年前

PRACMAN - FINALS REVIEWER

98問 • 2年前

Kel Sy

PRACMAN - MT REVIEWER

Kel Sy · 93問 · 2年前

PRACMAN - MT REVIEWER

RPD

RPD

JURIS - REVIEWER FINALS PT. 3

Kel Sy · 30問 · 2年前

JURIS - REVIEWER FINALS PT. 3

PERIO2 FINALS REPORT

PERIO2 FINALS REPORT

OS2 pt. 1

OS2 pt. 1

OS pt. 2

OS pt. 2

OS2 Pt.3

OS2 Pt.3

INTERPROF MT

INTERPROF MT

CD MT REVIEWER (ANATOMY)

Kel Sy · 54問 · 2年前

CD MT REVIEWER (ANATOMY)

54問 • 2年前

Kel Sy

CD MT REVIEWER (IMPRESSION & PALATAL SEAL)

Kel Sy · 57問 · 2年前

CD MT REVIEWER (IMPRESSION & PALATAL SEAL)

57問 • 2年前

Kel Sy

CD MT REVIEWER (RECORD BASES, OCCLUSION RIMS, & ARTICULATOR))

Kel Sy · 82問 · 2年前

CD MT REVIEWER (RECORD BASES, OCCLUSION RIMS, & ARTICULATOR))

82問 • 2年前

Kel Sy

JURIS - REVIEWER FINALS

Kel Sy · 42問 · 2年前

JURIS - REVIEWER FINALS

42問 • 2年前

Kel Sy

CD FINALS (RECORD BASES, TOOTH SELECTION)

Kel Sy · 53問 · 1年前

CD FINALS (RECORD BASES, TOOTH SELECTION)

A-C. PEDIA

A-C. PEDIA

D-I. PEDIA

D-I. PEDIA

J-L. PEDIA

J-L. PEDIA

A-C: Principles, Rationale, Infection Control

Kel Sy · 70問 · 1年前

A-C: Principles, Rationale, Infection Control

70問 • 1年前

Kel Sy

R2-4: Diagnostic Aids and Case Selection

Kel Sy · 44問 · 1年前

R2-4: Diagnostic Aids and Case Selection

44問 • 1年前

Kel Sy

問題一覧

Branch of dentistry concerned with periodontal disease.

Periodontics

Clinical science deals with periodontium in health and disease.

Periodontology

Layer of cells surrounding body organs and orifices.

Mucosa/Mucous Membrane

Layer underneath mucosa lining organs in digestive, respiratory, and urinary system; has denser connective tissue with larger blood and lymph vessels.

Sub-Mucosa/Lamina Propria

Covers external surfaces of the body and internal cavities.

Epithelium

Characterized by abundant extracellular matrix produced by it's cells providing support.

Connective Tissue

Greek word means around.

Peri

Greek word means tooth.

Odont

Provides support necessary to maintain tooth function.

Periodontium

What are the four principal components?

Gingiva, periodontal ligament, cementum, alveolar bone

Covers alveolar process; composed of connective tissye and epithelium which protects underlying tissue.

Gingiva

Told that normal gingiva covers the alveolar bone and tooth root to a level just coronal to the CEJ.

Carranza

Told that gingiva completely fills the embrasure spaces between the teeth.

Reddy

Told that gingiva is a part of the masticatory mucosa which covers the alveolar process and surrounds the cervical portion of the teeth.

Lindhe

What are the three zones of oral mucosa?

Masticatory mucosa, specialized mucosa, oral mucous membrane lining the remainder of oral cavity

Color of gingiva in light skinned individuals.

Pale or coral pink

Color of gingiva in dark skinned individuals.

Coral pink or brown

Terminal edge of gingiva that surrounds the teeth in collarlike fashion; usually 1mm wide.

Marginal Gingiva

Most coronal portion of free gingiva; scalloped; 0.5mm 1-2mm coronal to CEJ.

Free Gingival Margin

Demarcation of separation from free gingiva to attached gingiva; 1-1.5mm apical to gingival margin.

Marginal Groove

V-shaped shallow crevice or space around the tooth on one side and epithelium lining of the free margin of the gingiva; 1.8mm histologic section; 0.5-3mm probing depth.

Gingival Sulcus

Transudate that emerges from gingival sulcus; contains enzyme and cells; main route of gingival fluid diffusion.

Gingival Crevicular Fluid

Continuous with marginal gingiva; tightly bound to periosteum; firm, resilient and stippled.

Attached Gingiva

Appeared color of attached gingiva.

Orange peel

Depressions that are irregular surface texture of attached gingiva decreases in more posterior area.

Stippling

A recognizable borderline separating the alveolar mucosa from gingival mucosa; absent in maxillary lingual area.

Mucogingival Junction

Occupies gingival embrasure; pyramidal or valleylike depression that connects facial and lingual papilla.

Interdental Gingiva

Lateral borders and tips of interdental papillae are formed by ______________.

Marginal Gingiva of Adjoining Teeth

Nonvascular which function to cover, line, and protect surfaces; absorb mostly on intestinak lining.

Epithelium

What are the shapes and dimensions of epithelial cells?

Tall columnae, cuboidal, low squamous

What are the shapes of epithelial cell?

Oval, spherical,flattened

Most epithelia rest on connective tissue containing microvasculature that brings _____ and _______ to both tissues.

Nutrients and O2

Contains multiple cells.

Stratified Squamous Epithelium

What are the two types of stratified squamous epithelium?

Nonkeratinized and Keratinized

Exhibits live surface cells and covers moist cavities.

Nonkeratinized Epithelium

Contains nonliving, Keratinized cells that lines the external surfaces of the body.

Keratinized Epithelium

What are the areas of gingival epithelium?

Oral epithelium, sulcular epithelium, junction epithelium

Has rete pegs; extending from gingival margin to the mucogingival junction; keratinized.

Oral Epithelium/Outer Epithelium

No rete pegs; lines gingival sulcus; nonkeratinized.

Sulcular Epithelium/Inner Epithelium

No rete pegs; joins the inner surface of the gingiva to the tooth; connected to tooth by internal basal lamina and hemidesmosomes; nonkeratinized.

Junctional Epithelium

Form a seal between adjacent cells.

Tight or Occluding Junctions

Sites of string cell adhesion.

Adherent or Anchoring Junctions

Channels for communication between adjacent cells.

Gap Junctions

Cell adhesion is mediated by _________

Cadherins

Linked to the zonula adherens form part of the terminal web.

Actin Filaments

A related adherent junction; disc-shaped structures at the surface of one cell; resembles a single "spot-weld".

Desmosome/Macula Adherens

Desmosome contain larger members of the Catherine family ________ and __________ that bind intermediate filaments.

Desmoglein and Desmocollin

Serves the cell's structural framework.

Cytoskeleton

What are the three types of filamentous proteins?

Microfilaments, intermediate filaments, microtubules

Vary among cell types and have specific distribution in different cell types.

Intermediate Filaments

Provides structural support and polarity; proteins of layered meshwork; mediate many cell-to-cell interactions.

Basement Membrane

What are the two structures of basement membrane?

Basal Lamina and Reticular Lamina

Electron-dense layer consisting of a network of fine fibrils; contains laminin and type IV collagen.

Basal Lamina

More diffuse and fibrous layer; contains type III collagen bound to basal lamina by type VII collagen.

Reticular Lamina

Relatively labile structure.

Epithelial Tissues

How many days does palate tongue and cheeks regenerated?

How many days does gingiva regenerated?

10-12

How many days does junctional epithelium regenerated?

1-6