Sant Tukaram Nagar, Pimpri, Pune-411018 www.dpu.edu.in
Dr. D. Y. Patil Dental College & Hospital, Pimpri, Pune - 411018.
Lesson Plan For B.D.S. – 3rd Year
Subject code :10
Subject : Oral Medicine & Radiology
Faculty : Dr. Arun V. Subraniam, Dr. Preshant suvarana, Dr. D. M. Sable, Dr. Asha Chowdhery, Dr. Shivaji Khedkar, Dr. Mahesh chavan, Dr. Nikhil Diwan
Unit / Topic / Lecture No. / Sr.NoUnit V / INTRODUCTION TO SUBJECT
-Definition of oral medicine and Oral radiology
-Scope and objectives
-History of the subject
-Relation of OMR to other Dental & Medical subject / 1 / 1
Unit V / CASE HISTORY TAKING
-collecting personal data, how to have good rapport with patients,
-taking chief compliant and HOPI
Taking past dental, Medical, family & personal history
-General, Extra oral & intra oral examination including inspection, palpation & other means
- examination of lesions like swelling, ulcer, erosions, sinus, fistula, growth, pigmented lesions & red and & white lesions
- Examinations for developmental anomalies and its differential diagnosis
- investigations – biopsy & exfoliate cytology, hematological microbiological & other tests
- means of forensic examinations
- Planning treatment / 2 / 2
Unit III / RADIATION PHYSICS, INTERACTION WITH MATTER
Nature and types of radiation
Sources of radiation,
Production of x rays,
kVp, mA of x ray machines,
Parts of x ray machine
Properties of x rays,
Compton effect, photoelectric effect
Radiation measuring units ( dosimetry) / 2 / 3
Unit VI / RADIATION BIOLOGY
Biological effects of radiation
protection from radiation and measures for it
patient protection
operator protection
environmental protection / 2 / 4
Unit V / PROJECTION GEOMETRY
Principles of image production
Effect of principles of image production / 1 / 5
Unit V / FILMS IN DENTISTRY AND ACCESSORIES IN RADIOLOGY
Different sizes of films, its uses,
Contents of film packets
Difference in intra oral & extra oral films
Intensifying screens
Grids
Collimation,
Cassettes for extra oral films
Filters
Film holding devices / 3 / 6
Unit VI / INTRA ORAL RADIOGRAPHY
IOPA – bisecting and paralleling angle tech
Bitewing tech
Occlusal tech
Indications of each
Advantages and disadvantages of each
Difference between bisecting and paralleling / 1 / 7
Unit VI / DARK ROOM & PROCESSING
Dark room design,
Equipments in dark room
Processing techniques,
Processing solutions,
Automatic processing / 1 / 8
Unit III / NORMAL RADIOGRAPHIC LANDMARKS
Maxillary radiographic landmarks
Mandibular radiographic landmarks / 1 / 9
Unit VI / IDEAL RADIOGRAPH
Definition
Characteristics of ideal radiograph
Factors affecting ideal radiograph
Density, contrast, magnification
Effect of rules of projection geometry on ideal radiograph / 1 / 10
Unit III / FAULTY RADIOGRAPH
Technique errors
Processing errors
Film handling errors / 1 / 11
Unit VII / EXTRA ORAL & PANORAMIC RADIOGRAPHY
Waters view
Lateral ceph
Lateral skull
Lateral oblique
PA skull
Reverse towne
PA mandible
TMJ views-Trans cranial, Trans orbital, trans pharyngeal view
Submentovertex view
Errors in extra oral radiographs
Panoramic radiography
Principles
Indications
Advantages
Disadvantages
Errors / 2 / 12
Unit III / ADVANCED RADIOGRAPHIC TECH
Computed tomography
DentaScan in implant imaging,
MRI
Ultrasound
Contrast radiography
Basic knowledge of radio active isotopes / 1 / 13
Unit VI / LOCALIZATION
-Indication for localization
-SLOB
Right angle tech / 1 / 14
Unit III / DENTAL CARIES
Definition
Etio - Pathogenesis
Clinical diagnostic methods
Radiographic diagnostic methods
Radiographic classification
Limitations of radiograph in diagnosis of dental caries
Management and preventive aspect of dental caries / 1 / 15
Dept of OMDR