I. DEMOGRAPHIC QUESTIONNAIRE
1. What is your gender?
a) Male
b) Female
2. What is your age?
______________________________________
3. Qualification (held license):
a) Oral Surgeon
b) Periodontist
4. How many years of work experience do you have?
______________________________________
5. Where do you work?
a) Private clinic
b) Public institution
c) Private and public institution
6. Which university did you graduate from in Dentistry?
a) Lithuanian University of Health Sciences (LSMU)
b) Vilnius University (VU)
c) Other universities
7. Do you perform implantation procedures?
a) Yes
b) No
II. SPECIAL QUESTIONNAIRE
8. For which of the reasons listed below would you refuse to perform immediate implantation when removing a tooth?
a) Loose tooth due to periodontal pathology
b) Tooth removal due to trauma with the alveolar bone intact
c) Tooth removal due to apical periodontitis (bone destruction)
d) Periapical lesion size up to 5mm
e) Periapical lesion size more than 5mm
9. When choosing immediate implantation, do you assess the quality and quantity of bone that will determine the primary and secondary stability of implants?
a) Yes
b) No
10. In which area do you choose immediate implantation? (you can select both)
a) Aesthetic zone
b) Non-aesthetic zone
11. Please mark the most important advantages of immediate implantation in your opinion? (select the three most suitable for you)
a) Quick procedure
b) Good aesthetics and preservation of anatomical structures
c) Reduced number of surgical procedures
d) The patient experiences less stress during the procedure
12. What are the most common complications you encounter when performing immediate implantation?
a) Unpredictable bone resorption
b) Gum recession
c) Peri-implantitis
d) Implant rejection
e) Inadequate aesthetics
13. Main parameters determining the choice to perform immediate implantation in the aesthetic zone:
a) Morphology of the alveolar bone walls
b) Quantitative and qualitative indicators of soft tissues
c) Amount of bone above the alveolus
14. Main parameters determining the choice to perform immediate implantation in the non-aesthetic zone:
a) Morphology of the alveolar bone walls
b) Quantitative indicators of soft tissues
c) Amount of bone above the alveolus
d) Wide septum
15. Do you perform immediate implantation when the alveolus is infected – observing a periapical lesion?
a) Yes
b) No
16. Do you perform immediate implantation when the alveolus is infected – observing pus from one tooth's periodontal pocket?
a) Yes
b) No
17. When do you choose to perform additional soft tissue augmentation in the aesthetic zone? (you can choose several options)
a) When the width of keratinized gingiva is <2mm
b) When the width of keratinized gingiva is >2mm
c) When the vertical thickness of the gingiva is <2mm
d) When the vertical thickness of the gingiva is >2mm
e) Soft tissue defects
18. When do you choose to perform additional hard tissue augmentation during immediate implantation?
a) When the gap between the implant and the alveolar wall is >2mm
b) Significant or complete loss of one bony wall
c) In the presence of hard tissue defects (intra-alveolar defects, dehiscence, fenestration)
d) When the width of the buccal bony wall is <1mm
19. Do you know and use any alveolar classification?
a) Yes, I know and use
b) Yes, I know but do not use
c) I do not know
20. Which radiological examinations do you use when planning immediate implantation?
a) Dental radiograph
b) Orthopantomogram
c) CBCT