Profile analysis pre /certified fixed orthodontic courses by Indian dental academy

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The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.

Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078

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Profile analysis pre /certified fixed orthodontic courses by Indian dental academy

  1. 1. PROFILE ANALYSIS www.indiandentalacademy.com INDIAN DENTAL ACADEMY Leader in continuing dental education www.indiandentalacademy.com
  2. 2. PROPORTIONAL ANALYSIS IDEAL PROFILE PROVIDES A BASIC STANDARD FOR ASSESSMENT OF AVERAGE PROFILE PROFILE CAN BE DIVIDED INTO THREE PARTS FRONTAL THIRD ( Tr- N ) NASAL THIRD (N - Sn ) GNATHIC THIRD ( Sn – Gn ) www.indiandentalacademy.com
  3. 3. PROPORTIONAL ANALYSIS ANTERIOR FACE CAN BE PROPORTIONED ( N – Gn ) MIDFACE - N TO Sn - 45% LOWER FACE – Sn TO Gn -55% www.indiandentalacademy.com
  4. 4. SUBTENLYS ANGULAR PROFILE ANALYSIS SKELETAL PROFILE ( N- POINT A - Pog ) AVG VALUE - 175 O CONVEXITY DECREASES WITH AGE SOFT TISSUE PROFILE ( N I – Sn – Pog I ) AVG VALUE – 161 O CONVEXITY DOES NOT CHANGE WITH AGE FULL SOFT TISSUE ( N I – No – Pog I ) AVG VALUE -137 O (M) & 133 O (F) CONVEXITY INCREASES WITH AGE www.indiandentalacademy.com
  5. 5. BOWKER AND MEREDITH STUDIES ON SOFT TISSUE THICKNESS www.indiandentalacademy.com
  6. 6. SUBTENLYS PROFILE THICKNESS ANALYSIS SOFT TISSUE THICKNESS AT THE GLABELLA REMAINS CONSTANT THICKNESS OF SULCUS LABRALE SUPERIUS INCREASES BY APPROXIMATELY 5 mm THICKNESS OF SULCUS LABRALE INFERIUS INCREASES BY APPROXIMATELY 2 mm ACCORDING TO SUBTENLY THERE IS A GREATER INCREASE IN MAXILLARY THAN THE MANDIBULAR SOFT TISSUE PROFILE WHICH EXPLAINS WHY THE SOFT TISSUE GROWS MORE CONVEX WITH AGE www.indiandentalacademy.com
  7. 7. BURSTONE TABLE FOR THICKNESS OF SOFT TISSUE ( AT AGE 12 ) www.indiandentalacademy.com
  8. 8. PROFILE ANALYSIS BY A.M. SCHWARZ (1929) www.indiandentalacademy.com
  9. 9. GNATHIC PROFILE FIELD www.indiandentalacademy.com
  10. 10. AVERAGE FACE - Sn on Pn RETRO FACE - Sn behind Pn ANTE FACE - Sn ahead of Pn www.indiandentalacademy.com
  11. 11. STRAIGHT RETRO FACE - DISPLACEMENT OF Pog WITH Sn POSTERIORLY - GPF PARALLEL AND POSTERIOR TO AVERAGE FACE STRAIGHT ANTE FACE - DISPLACEMENT OF Pog WITH Sn ANTERIORLY - GPF PARALLEL AND ANTERIOR TO AVERAGE FACE www.indiandentalacademy.com
  12. 12. OBLIQUE RETRO FACE – POSTERIOR ROTATION OF AVG FACE. MAXILLA POSITIONED POST AND MAND EVEN MORE POST AVERAGE FACE ,GNATHIC PROFILE SLANTING BACKWARDS - BACKWARD ROTATION OF THE PROFILE IS PARTLY COMPENSATED BY FORWARD DISPLACEMENT OF MIDFACE, THEREFORE Sn AVG POSITION RETROFACE GNATHIC PROFILE SLANTING BACKWARD- COMBINED EFFECT OF BACKWARD ROTATION AND MARKED FORWARD DISPLACEMENT OF THE MIDFACE www.indiandentalacademy.com
  13. 13. OBLIQUE ANTE FACE- FORWARD ROTATION OF AVG FACE, MAXILLA IS ANTERIOR AND MANDIBLE EVEN MORE ANTERIOR. AVERAGE FACE , GNATHIC PROFILE SLANTING FORWARD – FORWARD ROTATION OF PROFILE IS COMPENSATED BY BACKWARD DISPLACEMENT OF THE MIDFACE, Sn IN AVG POSITION RETROFACE , GNATHIC PROFILE SLANTING FORWARD – COMBINED EFFECT OF FORWARD ROTATION AND MARKED BACKWARD DISPLACEMENT OF MIDFACE www.indiandentalacademy.com
  14. 14. AVG FACE RETRO FACE ANTE FACE CLASS II MALOCCLUSION www.indiandentalacademy.com
  15. 15. CLASS III MALOCCLUSION AVE FACE RETRO FACE ANTE FACE www.indiandentalacademy.com
  16. 16. Thank you For more details please visit www.indiandentalacademy.com www.indiandentalacademy.com

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