LF:aZLOH041c Oral Histol. Embryol.-practice - Course Information

aZLOH041c Oral Histology and Embryology - practice

Extent and Intensity

0/1/0. 1 credit(s). Type of Completion: z (credit).

Teacher(s)

prof. MUDr. RNDr. Svatopluk Čech, DrSc. (seminar tutor)
doc. Mgr. Jan Křivánek, Ph.D. (seminar tutor)
MUDr. Irena Lauschová, Ph.D. (seminar tutor)
doc. MUDr. Miroslava Sedláčková, CSc. (seminar tutor)

Guaranteed by

doc. MVDr. Aleš Hampl, CSc.
Department of Histology and Embryology – Theoretical Departments – Faculty of Medicine
Contact Person: prof. MUDr. RNDr. Svatopluk Čech, DrSc.
Supplier department: Department of Histology and Embryology – Theoretical Departments – Faculty of Medicine

Timetable

each odd Thursday 10:00–11:40 F01B1/126

Prerequisites (in Czech)

( aZLHE0322c Histology and Embryol.II -prac || ZLHE0322c Histol.and Embryol. II-pract. ) && ( aZLPR0333p Preclin.Dentistry III - lect. || ZLPR0333p Preclin.Dentistry III - lect. )

Course Enrolment Limitations

The course is only offered to the students of the study fields the course is directly associated with.

fields of study / plans the course is directly associated with

• Dentistry (eng.) (programme LF, M-ZL)

Course objectives

The oral histology and ebryology includes study of histological slides, electron micrographs, embryological illustrations and schemes, embryological models, etc. that cover all important organs of the orofacial system.
At the end of this course, students should be able to: 1) describe microstructure and embryologic development of all organs of orofacial system in complexly extent, 2) analyze changes and deviations in structure and development of organs of orafacial region and explain their causes, 3) apply obtained knowledge and practical skills in related clinical branches.

Learning outcomes

At the end of this course, students should be able to:
1) describe microstructure and embryologic development of all organs of orofacial system in complexly extent,
2) analyze changes and deviations in structure and development of organs of orafacial region and explain their causes,
3) apply obtained knowledge and practical skills in related clinical branches.

Syllabus

• 2. week: Oral histology: Microscopic structure of lips, cheek, palate and tongue. Slides: labium oris, palatum molle, apex linguae, papilla vallata, radix linguae.
• 4. week: Microscopic structure and diagnosis of major salivary glands. Slides: gl. apicis linguae, gl. parotis, gl. submandibularis, and gl. sublingualis. Hard tooth tissues - their physical properties and chemical composition, and origin. Microscopic structure of enamel, age changes, defects of amelogenesis and dental caries.
• 6. week: Microscopic structure of periodontal ligament, its function and clinical importance. Gingiva, gingival sulcus, mucogingival and dentogingival junctions, age changes and clinical implications. Differences in structure and composition of deciduous and permanent teeth. Slides: decalcified tooth (transverse or longitudinal sectioned).
• 8. week: Oral embryology: Definition of growth and development. From the fertilized ovum (zygote) to formation of germ layers, main derivatives of germ layers. Flexion of the embryo. Overview of development of the external appearance of the human conceptus. Study aids: Set of embryological illustrations and schemes (I and II).
• 10. week: Development of the oral cavity and vestibule. Development of nasal cavities. Formation of the primary and secondary palates. Development of the mandible and maxilla. Overview of clefts of the maxilla and palate. Development of the nose including congenital defects. Exercise: Congenital clefts of the face, maxilla and secondary palate on schemes, pictures and models.
• 12. week: Overview of birth defects related with maldevelopment of the brachial apparatus of the embryo. Odontogenesis (tooth development). Epithelial - mesenchymal interactions during tooth development, staging of tooth development. Slides: microscopic study of slides illustrating the tooth development.
• 14. week: Formation of the permanent dentition and its eruption. Development of the alveolar process. Overview of congenital tooth defects. Repair and regeneration of oral tissues. Exercise: Chronology of tooth development and the order of eruption. Credit.

Literature

recommended literature
• HORKÝ, Drahomír and Svatopluk ČECH. Mikroskopická anatomie (Microscopical Anatomy). Druhé, nezměněné. Brno: Vydavatelství MU. 353 pp. ISBN 80-210-3775-X. 2005. info
• ČECH, Svatopluk, Drahomír HORKÝ and Miroslava SEDLÁČKOVÁ. Přehled embryologie člověka. 1. vyd. Brno: Masarykova univerzita. 187 pp. ISBN 978-80-210-5414-1. 2011. info
• ČECH, Svatopluk, Drahomír HORKÝ, Irena LAUSCHOVÁ, Miroslava SEDLÁČKOVÁ and Jitka ŠŤASTNÁ. Histologická praktika a metody vyšetřování tkání a orgánů (Histological practicals and methods of investigation of tissues and organs). 1.dotisk 1. vydání. Brno: Vydavatelství MU Brno-Kraví hora. 162 pp. ISBN 80-210-1774-0. 2002. info

not specified
• MOORE, K.L. and T.V.N. PERSAUD. Zrození člověka- Embryologie s klinickým zaměřením. (překlad 6. vydání). Praha: ISV nakladatelství. 564 pp. ISBN 80-85866-94-3. 2002. info

Teaching methods

practise (course of microscopy + embryological demonstrations)

Assessment methods

Histology course is based on microscopy of histological slides that cover all important organs of the orofacial region; for embryology teaching are used microscopic slides of developing teeth, sets of embryological illustrations and schemes, class discussion and problem directed guides and presentations of the teacher. Practices are closed by credit given; a precondition for it is full attendance.

Language of instruction

English

Further comments (probably available only in Czech)

Study Materials
The course is taught annually.
Information on the extent and intensity of the course: 15.

Teacher's information

http://www.med.muni.cz/histol/vyukac.htm

• Enrolment Statistics (spring 2020, recent)
  
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