1. Impression Technique of Some Maxillofacial Defects
Assis. Lec. Manar Eyad

2. Maxillofacial Prosthesis:-is an artificial device or any prosthesis used to replace part or all of any stomatognathic and/or Craniofacial structure.

3. Causes of Maxillofacial defects
Acquired.
squamous cell carcinoma malignant melanoma.

4. Congenital.

5. Developmental
functional jaw position developed as a combination of tooth loss and growth discrepancy

6. Prosthesis may be classified according to location into

7. Intra Oral prosthesis Maxillary prosthesis Obturator
Feeding aid prosthesis

8. Intra Oral prosthesis Mandibular prosthesis.
Mandibular resection prosthesis
Tongue prosthesis

9. Obturator
Surgical obturator

10. Obturator

11. Obturator for partially edentulous patient

14. Interim obturator

15. Definitive obturator

16. Obturator for completely edentulous patient

17. Fabrication of obturator for completely edentulous patient

18. Fabrication of obturator for completely edentulous patient

19. A novel technique in patients with limited mouth opening

21. two-piece obturator with embedded magnets with press studs

22. Feeding aid Prosthesis

23. Fabrication of Mandibular resection prosthesis

24. Tongue prosthesis
Single piece tongue

25. Tongue prosthesis
two piece tongue

26. Tongue prosthesis
Prosthesis Attached to Maxillary Denture

27. Tongue prosthesis

28. Tongue prosthesis

29. Digital Impression

30. Digital Impression

31. Digital Impression

32. Thank you