The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
WHO has defined it as an intraosseous lesion consisting of cellular and fibrous tissue that contains multiple foci of hemorrhage, aggregation of multinucleated giant cells and occasionally trabeculae of woven bone.
JAFFE (1953): considered this lesion to be a local reparative reaction of bone, possibly to intramedullary hemorrhage or trauma, hence the term reparative giant cell granuloma was accepted.
Charles A Waldron & W G Shafer (1966) suggested trauma to be an important etiological factor in the initiation of the CGCG of the jaws.
Thoma K H (1986) suggested that, the lesion may be due to capillary injury caused by defective wall due to some type of trauma
J V Soames and J C southam (1997) suggested that it could be a reaction to some form of hemodynamic disturbance in bone marrow, perhaps associated with trauma and hemorrhage REGEZI AND SCIUBBA(1999) :
Suggested that
Response to previous traumatic or inflammatory episodes.
This lesion is characterised by proliferation of fibroblasts and multinucleated giant cells, in a densely packed stroma
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
WHO has defined it as an intraosseous lesion consisting of cellular and fibrous tissue that contains multiple foci of hemorrhage, aggregation of multinucleated giant cells and occasionally trabeculae of woven bone.
JAFFE (1953): considered this lesion to be a local reparative reaction of bone, possibly to intramedullary hemorrhage or trauma, hence the term reparative giant cell granuloma was accepted.
Charles A Waldron & W G Shafer (1966) suggested trauma to be an important etiological factor in the initiation of the CGCG of the jaws.
Thoma K H (1986) suggested that, the lesion may be due to capillary injury caused by defective wall due to some type of trauma
J V Soames and J C southam (1997) suggested that it could be a reaction to some form of hemodynamic disturbance in bone marrow, perhaps associated with trauma and hemorrhage REGEZI AND SCIUBBA(1999) :
Suggested that
Response to previous traumatic or inflammatory episodes.
This lesion is characterised by proliferation of fibroblasts and multinucleated giant cells, in a densely packed stroma
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Fibro-osseous lesions of the jaws
Fibrous dysplasia
Cemento-osseous dysplasia
Focal cemento-osseous dysplasia
Periapical cemento-osseous dysplasia
Florid cemento-osseous dysplasia
Ossifying fibroma
Juvenile aggressive ossifying fibroma
Cherubism
Fibro-osseous lesions (FOL) are characterized by replacement of normal bone architecture by collagen fibers and fibroblasts containing calcified tissue.
They include a wide variety of lesions of developmental, dysplastic and neoplastic origins with clinical and radiographic presentation and behavior.
Because of the histological similarities between diverse diseases, proper diagnosis requires correlation of history, clinical and radiographic findings.Fibrous Dysplasia
2. Reactive (dysplastic lesions arising in the tooth-bearing area (presumably of periodontal origin).
a. Periapical cemento-osseous dysplasia
b. Focal cemento-osseous dysplasia
c. Florid cemento-osseous dysplasia
3. Fibro-osseous neoplasms (widely designated as cementifying fibroma, ossifying fibroma or cemento-ossifying fibroma.Bone dysplasias
a. Fibrous dyspla i. Monostoticii. Polyostotic
iii. Polyostotic with endocrinopathy (McCune-Albright)
iv Osteofibrous dysplasia
b. Osteitis deformansc. Pagetoid heritable bone dysplasias of childhood
d. Segmental odontomaxillary dysplasia
2. Cemento-osseous dysplasias
a. Focal cemento-osseous dysplasia b. Florid cemento-osseous dysplasia
3.Inflammatory/reactive processes
a. Focal sclerosing osteomyelitisb. Diffuse sclerosing osteomyelitis
c. Proliferative periostitis
4. Metabolic Disease: hyperparathyroidism
5. Neoplastic lesions (Ossifying fibromas)
a. Ossifying fibromab. Hyperparathyroidism jaw lesion syndrome
c. Juvenile ossifying fibroma i. Trabecular typeii. Psammomatoid type
d. Gigantiform cementomas
Fibro osseous lesions of jaws/oral surgery courses by indian dental academyIndian dental academy
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
Ossifying fibroma vs fibrous dysplasia of the jaw/rotary endodontic courses b...Indian dental academy
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Fibro-osseous lesions of the jaws
Fibrous dysplasia
Cemento-osseous dysplasia
Focal cemento-osseous dysplasia
Periapical cemento-osseous dysplasia
Florid cemento-osseous dysplasia
Ossifying fibroma
Juvenile aggressive ossifying fibroma
Cherubism
Fibro-osseous lesions (FOL) are characterized by replacement of normal bone architecture by collagen fibers and fibroblasts containing calcified tissue.
They include a wide variety of lesions of developmental, dysplastic and neoplastic origins with clinical and radiographic presentation and behavior.
Because of the histological similarities between diverse diseases, proper diagnosis requires correlation of history, clinical and radiographic findings.Fibrous Dysplasia
2. Reactive (dysplastic lesions arising in the tooth-bearing area (presumably of periodontal origin).
a. Periapical cemento-osseous dysplasia
b. Focal cemento-osseous dysplasia
c. Florid cemento-osseous dysplasia
3. Fibro-osseous neoplasms (widely designated as cementifying fibroma, ossifying fibroma or cemento-ossifying fibroma.Bone dysplasias
a. Fibrous dyspla i. Monostoticii. Polyostotic
iii. Polyostotic with endocrinopathy (McCune-Albright)
iv Osteofibrous dysplasia
b. Osteitis deformansc. Pagetoid heritable bone dysplasias of childhood
d. Segmental odontomaxillary dysplasia
2. Cemento-osseous dysplasias
a. Focal cemento-osseous dysplasia b. Florid cemento-osseous dysplasia
3.Inflammatory/reactive processes
a. Focal sclerosing osteomyelitisb. Diffuse sclerosing osteomyelitis
c. Proliferative periostitis
4. Metabolic Disease: hyperparathyroidism
5. Neoplastic lesions (Ossifying fibromas)
a. Ossifying fibromab. Hyperparathyroidism jaw lesion syndrome
c. Juvenile ossifying fibroma i. Trabecular typeii. Psammomatoid type
d. Gigantiform cementomas
Fibro osseous lesions of jaws/oral surgery courses by indian dental academyIndian dental academy
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
Ossifying fibroma vs fibrous dysplasia of the jaw/rotary endodontic courses b...Indian dental academy
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
Fibrosseous lesions of the jaw
INTRODUCTION
Charles Waldron Classification Of The Fibro-Osseous Lesions Of The Jaws (1985)
1. Fibrous Dysplasia
a. Monostotic
b. Polyostotic
2. Fibro-Osseous (Cemental) Lesions Presumably Arising In The Periodontal Ligament
a. Periapical Cemental Dysplasia
b. Localized Fibro-Osseous-Cemental Lesions (Probably Reactive In Nature)
c. Florid Cement-Osseous Dysplasia (Gigantiform Cementoma)
d. Ossifying & Cemenifying Fibroma
3. Fibro-Osseous Neoplasms Of Uncertain Or Detectable Relationship To Those Arising In The Periodontal Ligament
a. Cemetoblastoma, Osteoblastoma & Osteoid Osteoma
b. Juvenile Active Ossifying Fibroma & Other So Called Aggressive, Active Ossifying /Cementifying Fibromas.
Classification Schemes of Fibro-OsseousLesions
1. Charles Waldron Classification Of The Fibro-Osseous Lesions Of The Jaws
(1985)
2. Working Classification Of Fibro-Osseous Lesions By Mico M. Malek (1987)
3. Peiter J. Slootweg & Hellmuth Muller (1990)
4. WHO Classification (1992)
5. Waldron Modified Classification Of Fibro-Osseous Lesions Of Jaws (1993)
6. Brannon & Fowler Classification (2001)
7. WHO Classification Of Fibro-Osseous Lesions Of Jaws (2005)
8. Paul M. Speight & Roman Carlos Classification (2006)
9. Eversole Classification (2008)
Working Classification Of Fibro-Osseous Lesions By Mico M. Malek (1987)
In 1987 from the viewpoint of
diagnostic pathologist, a
working classification of fibroosseous
lesions was given by
Mico M. Malek which is as
follows
Peiter J. Slootweg & Hellmuth Muller (1990)
In 1990 Peiter. J. Slootweg & Hellmuth Muller gave a classification that laid emphasis primarily on the histopathological features, and they underscore that this classification requires inclusion of adjacent normal bone to make diagnosis. However in the absence of this, the clinical & radiological features have to be taken in to consideration.
Group I: Fibrous Dysplasia
Group II: Juvenile Ossifying Fibroma
Group III: Ossifying Fibroma
Group IV: Periapical Cemental Dysplasia & Florid Osseous Dysplasia
WHO Classification (1992)
Waldron Modified Classification Of Fibro-Osseous Lesions Of Jaws (1993)
Later on, to overcome the demerits of his own classification, Waldron
reviewed the subject of benign fibro-osseous lesions of jaws (BFOL) in
1993 and suggested a modification of his earlier classification.
Brannon & Fowler Classification (2001)
In 2001, Brannon & Fowler gave another classification which was quite different from that of Waldron & WHO classification. This was done to include more number of lesions which were also showing features like FOL.
WHO Classification Of Fibro-Osseous LesionsOf Jaws (2005)
1) Ossifying Fibroma (OF)
2) Fiberous Dysplasia
3) Osseous Dysplasia
a. Periapical Osseous Dysplasia
b. Focal Osseous Dysplasia
c. Florid Osseous Dysplasia
d. Familial Gigantiform Cementoma
4) Central Giant Cell Granuloma
5) Cherubism
6) Aneurismal Bone Cyst
7) Solitary Bone Cyst
Paul M. Speight & Roman Carlos Classification(2006)
Distraction osteogenesis /certified fixed orthodontic courses by Indian denta...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Distraction osteogenesis 2 /certified fixed orthodontic courses by Indian den...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
IOSR Journal of Dental and Medical Sciences is one of the speciality Journal in Dental Science and Medical Science published by International Organization of Scientific Research (IOSR). The Journal publishes papers of the highest scientific merit and widest possible scope work in all areas related to medical and dental science. The Journal welcome review articles, leading medical and clinical research articles, technical notes, case reports and others.
CLINICOPATHOLOGICAL FEATURES OF PERIPHERAL OSSIFYING FIBROMA IN A SERIES OF 4...ishita1994
Peripheral ossifying fibromas are benign mesenchymal lesions that usually arise in the anterior maxilla of young female patients. Histologically they consist of spindle cell proliferation with focal mineralization. We reviewed 48 specimens from 41 patients and recorded the clinical data, sex, and age of the patients, site, and size of the lesions, treatment, and postoperative outcome. Histologically the presence of mature, woven bone, cementum, and calcifications was evaluated and evaluated immunohistochemically. Lesions were more frequent in female patients in the third and fourth decade and were usually in the lower maxilla and smaller than 2 cm. All lesions were conservatively excised, and they relapsed in eight patients. Histopathologically, the lesions were poorly circumscribed, with moderately cellular proliferation, and with no discernible architectural pattern. All tumors showed some degree of mineralization, the presence of immature bone being the most common. Immunohistochemical examination showed staining of tumoral cells for smooth muscle actin and CD68. Lesions tended to occur more commonly in female patients, but one decade later than usually reported. We found a higher recurrence rate in lesions that contained cementum-like material but without bone formation, suggesting a lack of maturation in this group. Immunohistochemical results were consistent with myofibroblastic differentiation but they added no information about the behavior of the lesions.
Opportunity for Dentists (BDS/MDS )to relocate to United kingdom -Register as a DENTAL HYGIENIST/ DENTAL THERAPIST without Board exams and after approval you can register in GDC as a DH/DT and start working as a DH/DT Immediately and get paid.
You can complete the whole process in 3-4 months.Salary range for DH/DT is around 2500-3500 Pounds per month.
Eligibility / requirements-
1. An International English Language Testing System (IELTS) certificate
at the appropriate level.(Within 2 yrs of application date )
2: A recent primary dental qualification that has been taught and examined in English..(Within 2 yrs of application date )
3: A recent pass in a language test for registration with a regulatory authority in a country where the first language is English.
If you are interested Please contact us for more details.
1ST, 2ND AND 3RD ORDER BENDS IN STANDARD EDGEWISE APPLIANCE SYSTEM /Fixed ort...Indian dental academy
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals
who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry,
Periodontics and General Dentistry.
Indian Dental Academy: will be one of the most relevant and exciting training center with best faculty and flexible training programs for dental professionals who wish to advance in their dental practice,Offers certified courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry, Prosthetic Dentistry, Periodontics and General Dentistry.
I –Aligners are made with FDA approved transparent thermoplastic materials using 3D scanning, 3D Printing and finally Trays with Pressure vacuum formers.
Dear Doctor,
Indian Dental Academy Now offers comprehensive online Orthodontics course.
Course includes:
1.whiteboard lecture presentations
2.Case Discussions
3.with hundreds of pictures.
4.Demo on Models
5.Demo on Patients
6. subtitles in your own language
12 months unlimited access and support @350 USD only.
For Demo please visit :www.idalectures.com/preview/
For more details visit: www.idalectures.com
Please contact us for any clarifications:
idalectures@gmail.com
indiandentalacademy@gmail.com
Thanks & Regards
Indian Dental Academy
--
Indian Dental Academy
Leader in continuing dental education
www.indiandentalacademy.com
skype:indiandentalacademy
+919248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Cytotoxicity of silicone materials used in maxillofacial prosthesis / dental ...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Diagnosis and treatment planning in completely endntulous arches/dental coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Properties of Denture base materials /rotary endodontic coursesIndian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
Use of modified tooth forms in complete denture occlusion / dental implant...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
4. INTRODUCTION
Fibro-osseous lesions are diverse group of processes
that are characterized by replacement of normal bone
by fibrous tissue containing a newly formed
mineralized product.
www.indiandentalacademy.com
5. CLASSIFICATIONS
Pindborg and Kramer s classification
Charles Waldron (1993)
Brannon and fowler
Slootweg and Muller (1996)
www.indiandentalacademy.com
7. FIBROUS DYSPLASIA
Fibrous dysplasia is a benign lesion, presumably
developmental in nature, characterized by a presence
of fibrous connective tissue with a characteristic
whorled pattern and containing trabeculae of
immature bone. (W.H.O )
Marx and Stern(2003)
www.indiandentalacademy.com
8. TYPES
Philip et al (1997) classified fibrous dysplasia into
1. Monostotic F.D
Juvenile
Juvenile, aggressive
Adult
2. Polyostotic F.D
Craniofacial type
Jaffe s type
Albright syndrome
www.indiandentalacademy.com
18. TYPES
Based on clinical & radiological features Periapical COD
Focal COD
Florid COD
www.indiandentalacademy.com
19. PERIAPICAL COD
PCOD is defined by WHO classification as “a nonneoplatic lesion affecting the periapical lesions of one
or more teeth”
CLINICAL FEATURES
www.indiandentalacademy.com
25. HISTOPATHOLOGY
All the three exhibit similar features.
The tissue consists of fragments of cellular
mesenchymal tissue composed of spindle shaped
fibroblasts and collagen fibres with numerous small
blood vessels and free hemorrhage.
Within this background, a mixture of woven
bone, lamellar bone and cementum like material is
seen.
With maturation the ratio of fibrous tissue
www.indiandentalacademy.com
background to mineralized material decreases.
28. Pindborg J.J11 (1965) defines ossifying fibroma as a
sharply demarcated, intraosseous benign tumour that
occurs in a single bone and shows gradual
transformation of a cell rich connective tissue in to bone
www.indiandentalacademy.com
31. OSSIFYING FIBROMA
Histopathology
The lesion consists of fibrous tissue that
exhibits varying degrees of cellularity and
contains mineralized material in the form
of trabeculae of osteoid, bone or
cementum.
The trabeculae vary in size and frequently
show a mixture of woven & lamellar
patterns, peripheral osteoid and
osteoblastic rimming, peripheral brush
borders that blend into adjacent bone.
Variation in the type of mineralized
material differentiates it from fibrous
www.indiandentalacademy.com
dysplasia.
40. References
A.E. Abdullai, Benign fibro-osseous lesions of the facial skeleton: analysis of
52 cases seen at the korle bu teaching hospital. Ghana medical journal sept
2004;vol38: no 3
2. Alper Sari, Juvenile ossifying fibroma: report of a case. Gazi Medical
Journal 2001;12:62-71
3.. ARAKI MASAO Classification of Radiographic Patterns of Fibro-osseous
Lesions in the Jaws Dental Radiology VOL.43;NO.3;PAGE.121-129(2003).
4. Brannon, Robert B.; Fowler, Craig B Benign Fibro-Osseous Lesions: A
Review of Current Concepts Advances in Anatomic Pathology:
May 2001 - Volume 8 - Issue 3 - pp 126-143
5. CA. Waldren , Fibro-osseous lesions of the Jaws, JOMS,1985; 43:249-62.
6. CA. Waldren ,Fibro-osseous lesions of jaws, -, JOMS, 1993.
7. D.S. MacDonald-Jankowski, Fibro-osseous lesions of the face and jaws.
Clinical Radiology (2004) 59, 11–25
www.indiandentalacademy.com
41. References
8.D.Summerlin, Diagnosis of fibro-osseous lesions of the jaw . JOMS ;64(9):1
9. Faizan Alawi, DDS, Benign Fibro-osseous Diseases of the Maxillofacial
Bones. Am J Clin Pathol 2002;118(Suppl 1):S50-S70
10. Fibro osseous lesions- Dental clinics of North America
11. Maxillo facial surgery- Peter Ward Booth
12. Necdet DOĞAN, Fibro-Osseous Lesions of the Jaws:
Report of Three CasesTurkiye Klinikleri J Dental Sci 2007, 13:146-152
13. Oral and maxillofacial surgery - Daniel M Laskin
14. Surgical pathology - Fonseca vol. 5.
15. TB of Differential diagnosis –Wood and Goaz
16. TB of Oral and maxillofacial pathology – Brad Nivelle
17. TB of Oral pathology - William Shafer
www.indiandentalacademy.com