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

1. INDIAN DENTAL ACADEMY
Leader in continuing dental education
www.indiandentalacademy.com
www.indiandentalacademy.com

2. www.indiandentalacademy.com

3. Steiner analysis
Cecil C. Steiner
Max. clinical information with least no. of measurement
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4. S-N plane
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5. Steiner analysis

Skeletal analysis

Dental analysis

Soft tissue analysis
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6. Skeletal analysis
Antr. Limit of Mx.
Antr. Limit of Mb.
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7. SNA Angle
Mean value = 82
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8. Mandible
SNB Angle
Mean value = 80
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9. ANB Angle
Mean value = 2
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10. Occlusal plane Angle
Mean value = 14
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11. Steiner analysis
Dental analysis
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12. Dental analysis
Maxillary incisor position
Relating teeth to N-A line
Mandibular incisor position
Relating teeth to N-B line
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13. Mx. C.I. to N.A. line angle
Mean value = 22
Distance b/w most
antr point of crown to
N.A. line is normally
4 mm.
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14. Mb. C.I. to N.B. line angle
Mean value = 25
Distance b/w most
antr point of crown to
N.B. line is normally
4 mm.
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15. Inter incisal angle angle
Mean value = 130
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16. Lower incisor to chin





According to Holdway
distance b/w labial surface
of Mb incisor to N-B line
should be equal (i.e. 4mm)
Discrepancy
b/w 2 mm is acceptable
3 mm is less desirable, but
tolerable
>4 mm then corrective
measures are indicated
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17. Soft tissue analysis
S line
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18. Thank you
For more details please visit
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