TN MRB ASSISTANT SURGEON (DENTAL) 2025 Study Material PDFs Free Download

TN MRB Assistant Surgeon Syllabus 2025
Dental Surgeon :

UNIT-1:General Anatomy, physiology, biochemistry, pathology, microbiology, pharmacology and medicine

1. Detailed anatomy and osteology of head and neck
2. Arterial supply and lymphatic drainage of head and neck
3. Study of cranial nerves in detail extracranial course 5th and 7th Embryology, Histology of oral tissues
4. Embryology muscles of mastication, TMJ, deglutination muscles, Endocrine gland, electrolyte balance
5. Basic chemistry and fate of haemoglobin, blood group, WBC types number variations, function, formation, circulation
6. Pituitary gland hormones actions and abnormal functions
7. Biochemistry applied to Dental Science
8. Inflammation-acute and chronic inflammation repair of wound
9. Circulatory disturbances and hypertension
10. Tumors of head neck
11. Apoptosis
12. Introduction to bacteriology with special reference to medical and dental bacteriology
13. Virology
14. Sterilisation protocol
15. Tuberculosis
16. Immunity and immunizing Agents
17. Glucose metabolism Nucleic acid metabolism protein metabolism
18. Cardiovascular drugs, vasopressor agents and treatment of shock
19. Doses and mode of administration of drugs
20. Role of calcium and vitamin is in growth and development of oral tissues
21. Drug acting on blood-anticoagulants, coagulants and haematinics
22. Vitamins, proteins, minerals, and trace elements
23. Antiseptics astringents
24. NSAIDS, antibiotics,
25. General anaesthesia
26. Local anaesthesia
27. Centrally acting drugs
28. Anticancer drugs
29. Medical emergencies in dental practice congenital and rheumatic heart disease
30. Anaemia, coagulation defect, bleeding diseases, allergy drug reactions
31. Immunity knowledge of organisms commonly associated with diseases of oral cavity
i. Haemorrhage
ii. Shock
iii. Electrolyte imbalance
iv. Burns
v. Surgical management of infections

UNIT-2: PROSTHODONTICS :

1. Study of human masticatory apparatus and its function in healthy and derrange occlusion States and in conditions incidental to partial or complete loss of teeth and facial structure
2. Study of principle procedures and technique of construction and maintenance of various types of dentures
3. Study of biological and mechanical considerations related to various types of dentures and allied prosthesis
4. Dental materials in prosthodontics

UNIT-3: PERIODONTOLOGY :

1. Applied anatomy physiology biochemistry of periodontium
2. Characteristics of periodontal diseases etiology pathogenesis and microbiology
3. Periodontal therapeutics
4. surgical aspects of periodontitis
5. Traumatic periodontal disturbances
6. Interrelationship of periodontal with other dental and clinical disciplines
7. Public health aspects of periodontics
8. Preventive periodontics
9. Current advances in periodontics, guided bone regeneration, procedures and techniques uses and various types of membranes
10. Gingival and periodontal index
11. Basics of laser types and uses in dentistry
12. Various types of bone grafts and their uses

UNIT-4: CONSERVATIVE DENTISTRY AND ENDOODNTICS :

1. History and rationale of conservative procedures
2. Pathologic and non pathologic lesions of the Hard tissue of the teeth, advanced knowledge of etiology, diagnosis and treatment planning.
3. Modern development and advanced knowledge of restorative materials procedures cutting tools drugs and chemicals used in conservative dentistry
4. Modern biological and chemical concepts of cavity preparation
5. Dental caries-detail study of research methods used in studying dental caries and its prevention
6. Conservative dentistry in relation to other branches of dentistry including geriatric dentistry
7. History and rationale of endodontic procedures
8. pulp and periapical pathology, advanced knowledge of etiology. diagnosis, treatment and management of pulp involved in teeth
9. Bacteriological investigations of intracoronal medication advanced knowledge of development of root canal instruments their sterilization and use advanced knowledge of restorative materials and operative procedures in endodontics
10. Etiology treatment of fractured and traumatized teeth
11. endodontic procedures for reimplantation of teeth and fundamentals of surgical procedures for implant

UNIT-5: ORAL AND MAXILLOFACIAL SURGERY :

1. Surgical anatomy to approach various organ like mandible maxilla and temporomandibular joint
2. Metastasis infections, osteoradionecrosis
3. Surgical procedures of
-diseases and defects of orofacial region
-prosthodontics in oralsurgery defect problem
4. Recent advances in oral and maxillofacial oral surgery in medically compromised patients
5. General anaesthesia
6. Local anaesthesia
7. Fracture of middle third face and mandible

UNIT-6: ORTHODONTICS AND DENTOFACIAL ORTHOPEDICS :

1. Growth and development, anthropology,genetics embryology, statistics nutrition, normal occlusion and variations
2. Functional and static occlusion
3. Development of occlusion
4. Malocclusion, etiology of malocclusion, radiology and cephalometry, preventive and interceptive orthodontics, corrective orthodontics, orthognathic surgery.
5. Malocclusion severity indices
6. Peer assessment rating
7. Orthodontic appliances and techniques
8. Histological changes related to orthodontic treatment retention and anchorage
9. Uses of nanotechnology in dentistry
-Age estimation and gender identification in orthodontics.

UNIT-7: ORAL MEDICINE, DIAGNOSIS AND RADIOLOGY :

1. Clinical pathology and microbiology as applied to oral and facial lesions
2. Congenital and hereditary disorders involving lesions of orofacial regions
3. Systemic diseases with oral manifestation
4. Hematological dermatological and neurological conditions with oral menifestations
5. Salivary glands disorders diseases of reticuloendothelial system and autoimmune diseases
6. Temporomandibular joint dysfunction allergy.
7. Forensic odontology and other miscellaneous conditions
8. Neoplasms cysts and premalignant lesions and their management hazards of radiation
9. Radiological techniques of head and Neck region including ct scan mri scan, dent scan, CBCT Scan.
10. Radiological anatomy of head and neck and interpretation of x-ray films for opg and lateral cephalogram
11. Principles of oral and dental health in children
12. Diagnosis examination diagnostic aids diagnosis and treatment planning
13. Management of developmental anomalies eating disorders dental caries traumatized teeth problems of primary and mixed dentition premature loss of teeth mouth habits and stomatological conditions.

UNIT-8: PEDIATRIC DENTISTRY :

1. Management of handicapped child
2. Oral surgical procedures of child patient
3. Cleft lip and palate
4. Preventive pedodontics epidemiology general and specific preventive measures
5. Psychology psychological development from birth to adolescence
6. Management of child in dental office.

UNIT-9: ORAL PATHOLOGY :

1. Study of principles of reactive and special techniques used for histopathology including principles of histochemistry as related to oral pathology
2. Advanced and histopathologic study of dental and oral tissue including embryologic considerations
3. Oral microbiology and their interrelationship to various branches of dentistry
4. Study of principles and techniques of oral cytology and oral biopsy procedures
5. Forensic dentistry, age estimation, gender identification, stem cells and dental pulp, disaster victim identification.

UNIT-10: PUBLIC HELATH DENTITSRY :

1. School and Dental public health program
2. Preventive dentistry
3. Tobacco cessation
4. Concept of prevention leveland application of various preventive measures at individual and mass level preventive programme in dentistry
5. Dental auxillaries
6. Fluorosis and various preventive methods
7. Fluoridation, norms for potability, purification of water, deans fluoridation index
8. Importation of nutrition on health, common disorders related to nutritional deficiency
9. Disposal of waste, pollution and radiation hazards, occupational hazards
10. Epidemiology, research methodology, evidence based dentistry
11. Ethics, dental council of india, Indian dental association
12. Indices used in dentistry
13. Basics of oral implantaology, various types of procedures and their implication in relation to systemic diseases.
TN MRB Assistant Surgeon Exam Pattern 2025
Tamil Language Eligibility Test :
The test will be qualifying in nature and the marks obtained in the same will not be considered in determining the final result. 

Duration : 120 Minutes