ORAL HISTOLOGY - PERIODONTAL LIGAMENT

PERIODONTAL LIGAMENT- OBLIQUE FIBERS 

PERIODONTAL LIGAMENT 

D- Dentin

CC- Cellular Cementum

PDL- Periodontal Ligament ( oblique group of  fibers shown here)

AB- Alveolar Bone 

ABC- Alveolar Bone Canal 

BV- Blood Vessel

PERIODONTAL LIGAMENT by MANDANA DONOGHUE is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Based on a work at www.oralpath.in.

ORAL HISTOLOGY - CEMENTUM

Sharpey's Fibers in Cementum:

Sharpey's Fibers

C- Cementum

D- Dentin

S- Sharpey's Fibers

T- Tomes Granular Layer



Sharpey's fibers by Vijayalaxmi Kotrashetti is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Based on a work at www.oralpath.in.

ORAL HISTOLOGY- CEMENTUM

HYALINE ZONE OF HOPEWELL SMITH

Contributed by Dr. Vijayalaxmi Kotrashetti


ZHS by Vijayalaxmi Kotrashetti is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Based on a work at www.oralpath.in.

ORAL HISTOLOGY - CEMENTUM

HYPERTROPHIC / HYPERPLASTIC CEMENTUM

Hypertrophic/ Hyperplastic  Cementum

D- Dentin

CC- Cellular Cementum

HC- Hypertrophic/hyperplastic cementum


Hyperplastic cementum by Mandana Donoghue is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Based on a work at www.oralpath.in.

ORAL HISTOLOGY- CEMENTUM

ACELLULAR AND CELLULAR CEMENTUM:

Types of cementum

C- Cementum

EFAC- Extrinsic fiber acellular cementum(primary cementum) 

IFCC- Intrinsic fiber cellular 
cementum(secondary cementum)

CC- Cementocytes

TGL- Tomes' Granular Layer


Types of Cementum by Mandana Donoghue is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at www.oralpath.in.

ORAL HISTOLOGY- CEMENTUM

CEMENTOENAMEL JUNCTION

Cementoenamel Junction (CEJ) -Overlap Junction, Gap Junction, Butt joint (left to right), Enamel ( E), cementum (C), Dentin (D)

Cementoenamel Junction by Mandana Donoghue is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Based on a work at www.oralpath.

ORAL HISTOLOGY- PULP

DENTICLE OR PULP STONE

 TRUE FREE PULP STONE

PS- Pulp stone  surrounded by odontoblasts 

BV- Blood vessel


NF- Nerve Fibers

FREE FALSE PULP STONES &
DIFFUSE CALCIFICATION

PS- Pulp Stone (Free)

DC- Diffuse calcification








Pulp Stones by Mandana Donoghue is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Based on a work at www.oralpath.in.