Adatok
A Tantárgybejelentőben megadott hivatalos adatok az alábbi tanévre: 2024-2025
Tantárgyfelelős
-
Nagy Ákos Károly
associate professor,
Department of Dentistry, Oral and Maxillofacial Surgery
Óraszámok/félév
előadás: 14 óra
gyakorlat: 28 óra
szeminárium: 0 óra
összesen: 42 óra
Tárgyadatok
- Kód: OSP-GNA-T
- 3 kredit
- Dentistry
- Pre-clinical modul
- autumn
OSA-ANY-T finished , OSA-ET2-T finished , OSA-NAN-T finished
Kurzus létszámkorlát
min. 5 fő – max. 35 fő
Tematika
The aim of the lectures is to acquire the knowledge of the anatomy and function of chewing apparatus. Students learn the types and use of articulators.
The aim of the practices is to learn the occlusal anatomy of the teeth, and to wax up the occlusal surfaces of premolar and molar teeth according to the technology of HC Lundeen in order the better understanding the occlusion and articulation movements. Students learn the types and use of articulators and face-bow.
Előadások
- 1. Introduction to Gnatology and its significance in dentistry. Functional units involved in mastication. Anatomical terminology of the mouth - Marada Gyula
- 2. Morphology of osseous structures involved in mastication and the temporo-mandibular joint. Anatomical terminology of the mouth - Markovics Dóra
- 3. Masticatory muscles, their function and innervation - Markovics Dóra
- 4. Basics of occlusal anatomy of the teeth and dental arches - Markovics Dóra
- 5. Occlusal contacts in central occlusion. Orientation in the oral cavity - Markovics Dóra
- 6. WRITTEN TEST - Rajnics Zsolt
- 7. Specific positions of the mandible - Markovics Dóra
- 8. Mandibular movements, tooth guidance. Dynamics of occlusal relationships, border-movements, mandibular movement envelope - Markovics Dóra
- 9. The process of chewing. Occlusal relations in natural dentition - Marada Gyula
- 10. Articulators (arcon, non-arcon types) - Marada Gyula
- 11. Mounting the casts in the articulator, articulator-programming, face-bow and its use - Marada Gyula
- 12. WRITTEN TEST - Marada Gyula
- 13. Modification of occlusion in adults. Christensen phenomenon - Marada Gyula
- 14. Theories of occlusion in artificial dentition - Marada Gyula
Gyakorlatok
- 1. Introduction. Instruments and materials. Marking reference lines and points on the study cast and on the mounted lower cast. Marking the centric contacts on the upper mounted cast. Cutting off the occlusal surface of the mounted lower cast. Re-tracing the markings on the occlusal surface of the lower cast
- 2. Introduction. Instruments and materials. Marking reference lines and points on the study cast and on the mounted lower cast. Marking the centric contacts on the upper mounted cast. Cutting off the occlusal surface of the mounted lower cast. Re-tracing the markings on the occlusal surface of the lower cast
- 3. Forming mandibular buccal cones. Marking reference lines and points on the mounted upper cast. Cutting off the occlusal surface of the mounted upper cast
- 4. Forming mandibular buccal cones. Marking reference lines and points on the mounted upper cast. Cutting off the occlusal surface of the mounted upper cast
- 5. Re-tracing the occlusal surface of the upper cast. Re-tracing the markings on the occlusal surface of the upper cast. Forming maxillary buccal cones. Forming the buccal ridges of mandibular buccal cusps
- 6. Re-tracing the occlusal surface of the upper cast. Re-tracing the markings on the occlusal surface of the upper cast. Forming maxillary buccal cones. Forming the buccal ridges of mandibular buccal cusps
- 7. Forming the buccal ridges of maxillary buccal cusps. Shaping the triangular ridges of the maxillary buccal cusps
- 8. Forming the buccal ridges of maxillary buccal cusps. Shaping the triangular ridges of the maxillary buccal cusps
- 9. Forming the mesial and distal cusp ridges of the maxillary and mandibular buccal cusps
- 10. Forming the mesial and distal cusp ridges of the maxillary and mandibular buccal cusps
- 11. Forming the maxillary lingual cones and the cusp ridges of the maxillary lingual cusps
- 12. Forming the maxillary lingual cones and the cusp ridges of the maxillary lingual cusps
- 13. Shaping the lingual surfaces and triangular crests of the maxillary lingual cusps
- 14. Shaping the lingual surfaces and triangular crests of the maxillary lingual cusps
- 15. Forming the mesial and distal marginal ridges of the maxillary posterior teeth. Building up the triangular ridges of the mandibular buccal cusps
- 16. Forming the mesial and distal marginal ridges of the maxillary posterior teeth. Building up the triangular ridges of the mandibular buccal cusps
- 17. Building up the mandibular lingual cones. Forming the lingual surfaces and the triangular ridges of the mandibular lingual cusps
- 18. Building up the mandibular lingual cones. Forming the lingual surfaces and the triangular ridges of the mandibular lingual cusps
- 19. Forming the mesial and distal cusp ridges of the mandibular lingual cusps. Face-bow and its use
- 20. Forming the mesial and distal cusp ridges of the mandibular lingual cusps. Face-bow and its use
- 21. Forming the mesial and distal marginal ridges of the mandibular posterior teeth. Face-bow and its use
- 22. Forming the mesial and distal marginal ridges of the mandibular posterior teeth. Face-bow and its use
- 23. Completing the mandibular and maxillary occlusal surfaces. Evaluating the completed cusps and ridges
- 24. Completing the mandibular and maxillary occlusal surfaces. Evaluating the completed cusps and ridges
- 25. Build up an upper central insicor
- 26. Build up an upper central insicor
- 27. Build up the occlusal surface of a molar tooth by oneself
- 28. Build up the occlusal surface of a molar tooth by oneself
Szemináriumok
A tananyag elsajátításához szükséges segédanyagok
Kötelező irodalom
C. McNeill: Science and Practice of Occlusion
MG: Occlusion in Restorative Dentistry
Saját oktatási anyag
Lecture
Jegyzet
Ajánlott irodalom
J P Okeson: Management of TMJ Disorders and Occlusion
A félév elfogadásának feltételei
-
Félévközi ellenőrzések
Two mid-term tests.
Távolmaradás pótlásának lehetőségei
No possibility
Vizsgakérdések
1. Definition of Gnathology and components of the chewing apparatus
2. Anatomy of the temporomandibular joint
3. Ligaments of the temporomandibular joint, their role, and significance in the function of the joint
4. Classification of the chewing muscles
5. Anatomy of elevator muscles of the mandible
6. Anatomy of proctractor muscles of the mandible
7. Perioral mimic muscles, muscles of the tongue and their functions
8. Morphological characteristics of the incisors and canines from gnathological aspects
9. Characteristics of the occlusal anatomy of molars and premolars
10. Prominent positions of the mandible
11. Definition of occlusal vertical dimension and postural jaw position and their clinical significance
12. Definition of central occlusion and central relation and their significance
13. Definition of eugnath occlusion and deep-bite
14. Definition of curve of Spee and Wilson and their significance
15. Definition of occlusal plain and occlusal surface
16. Definition of retruded contact position, incisal edge-to-edge, lateral cusp- bite and maximal jaw open position.
17. Basic movements of the mandible
18. Symmetrical movements of the mandible
19. Asymmetrical movements of the mandible
20. The points of the mandible examined during the evaluation of mandibular movements according to the classical articulation doctrine
21. Movement paths of the mandibular condyle
22. Incisal quidance /in all planes/
23. Border movements of the mandible in the sagittal plain /incisal point, ectocondylare/
24. Border movements of the mandible in the horizontal plain /incisal point, ectocondylare/
25. Border movements of the mandible in the frontal plain /incisal point, ectocondylare/
26. Difference between the terms of centric occlusion and central occlusal position of the mandible
27. Difference between the terms of centric relation and central relation position of the mandible
28. Occlusal contacts in the intercuspal contact position of the mandible
29. Occlusal concepts used for artificial shaping of the occlusal surfaces of the teeth.
30. Occlusal contacts during pro- and retrusive movements of the mandible.
31. Occlusal contacts during lateral movements of the mandible.
32. Definition and components of articulators
33. Classification of appliances used for simulation of positions and movements of the mandible
34. Occludors, simple hinge articulators
35. Characteristics of semi-adjustable and fully adjustable articulators
36. Cast mounting on articulator with the use of Bonwill’s triangle
37. Cast mounting on articulator with face-bow
38. Programming the articulator
39. Definition of Bonwill’s triangle and Balkwill’s angle
40. Components of the occlusal surface
41. Anatomical and physiological occlusal surface of the teeth
42. Definition of supporting and guiding cusps
43. Classification of basic bite-types
44. Definition of Bennett-movement
45. Position of cusp-marginal ridge and cusp-fossa type occlusal contacts
46. Definition of tooth guidance
47. Masticatory movements of the mandible
48. Adaptation of cuspal teeth’s occlusal surfaces to mandibular movement paths
49. Articulation concepts of occlusal surfaces in natural and artificial dentition
50. Occlusal surface shaping of lower premolars with wax-up technique
51. Occlusal surface shaping of upper premolars with wax-up technique
52. Occlusal surface shaping of lower molars with wax-up technique
53. Occlusal surface shaping of upper molars with wax-up technique
54. Graphical recording methods
55. Direction lines and plains on the head, anthropological reference points
56. Lines determined by anthropological reference points and anthropological plains
57. Anatomy of the upper jaw
58. Anatomy of the mandible
59. Basic characteristics of human dentition
60. Changes of occlusion in adults, different types of tooth wear.
61. Sagittal Christensen phenomen
62. Lateral Christensen phenomen
63. Innervation of the function of the chewing apparatus
Vizsgáztatók
- Marada Gyula
- Muzsek Zsófia Katalin
- Rajnics Zsolt
Gyakorlatok, szemináriumok oktatói
- Baumann Petra Henrietta
- Marada Gyula
- Markovics Dóra