26 June 2020>: Clinical Research
A Prospective Study Comparing Adolescent and Post-Adolescent Periods Regarding Effects of Activator Appliance in Patients with Class II Mandibular Retrognathia by Using 3dMDface Analysis and Cephalometry
Esra Yüksel Coşkun 1BEF* , Elçin Esenlik 2ACDGDOI: 10.12659/MSM.921401
Med Sci Monit 2020; 26:e921401
Figure 3 (A–D) Lateral cephalometric radiographic measurements: (A) 1. SNA (°). 2. Co-A (mm). 3. (FH⊥N)-A (mm). 4. SNB (°). 5. Pg-NB (mm). 6. Co-Go (mm). 7. (FH⊥Na)-Pg (mm). 8. Gonial Angle (°). 9. Upper Gonial Angle (°). 10. Lower Gonial Angle (°). 11. Overjet (mm). 12. Overbite (mm). 16. SN-GoGn (°). 17. ANB (°). (B) 27. Labiomental Angle (°). 28. Labiomental Sulcus (mm). 29. Total Facial Convexity Angle (°). 30. Soft Tissue Convexity Angle (°). (C) 13. Anterior Facial Height (AFH) (mm). 14. Posterior Facial Height (PFH) (mm). 15. Lower Anterior Facial Height (LAFH) (mm). 18. Witts (mm). 26. Mentocervical Angle (°). (D) 19. A-VRL (mm). 20. Pg-VRL (mm). 21. L1-VRL (mm). 22. U1-VRL (mm). 23. Upper Lip – S Line (mm). 24. Lower Lip – S Line (mm). 25. Nasolabial Angle (°). (All parameters are defined in Table 2).