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

www.indiandentalacademy.com
Serial extraction
An interceptive orthodontic procedure.
Other terminologies: Guidance of eruption
Guidance of occlusion

...
Serial extraction

Definition: It is a timed, planned extraction
regimen involving deciduous teeth, followed
by extraction...
Serial extraction

History: Robert Bunon (1743)was the first to
describe serial extraction.
Kjellgren coined the term ‘ se...
Serial extraction

Definition: It is a planned
sequential
extraction regimen involving deciduous
teeth, followed by extrac...
www.indiandentalacademy.com
Serial extraction
Indications:
•Class I malocclusion.
•Arch length discrepancy of 10 mm
•Normal overjet and overbite

www....
Serial extraction

Diagnosis for an ideal case
•Cephalometric analysis
•Arch discrepancy model analysis

www.indiandentala...
Serial extraction
Methods:
•Nance method
•Tweed method
•Dewel method

www.indiandentalacademy.com
Serial extraction
Methods:
•Dewel method: Extraction of deciduous
canines , followed by deciduous first molars
and finally...
www.indiandentalacademy.com
Serial extraction
Methods:
•Nance method : Extraction of deciduous
first molars, followed by first premolars and
then deci...
www.indiandentalacademy.com
Serial extraction
Contra-indications of Serial extraction:
1) Skeletal Class II and Class III
conditions
2) Deep overbite
...
Serial extraction
Advantages of Serial extraction:
1) Minimal fixed appliance treatment
2) Relatively less compliance from...
Serial extraction
Disadvantages of Serial extraction:
1) Thorough diagnosis is needed
2) Bite deepening usually occurs
3) ...
Serial extraction
Serial extraction in Class II malocclusions:
Usual procedure may be carried out , but
only in the upper ...
Thank you
For more details please visit
www.indiandentalacademy.com

www.indiandentalacademy.com
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Serial extraction /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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Serial extraction /certified fixed orthodontic courses by Indian dental academy

  1. 1. INDIAN DENTAL ACADEMY Leader in continuing dental education www.indiandentalacademy.com www.indiandentalacademy.com
  2. 2. Serial extraction An interceptive orthodontic procedure. Other terminologies: Guidance of eruption Guidance of occlusion www.indiandentalacademy.com
  3. 3. Serial extraction Definition: It is a timed, planned extraction regimen involving deciduous teeth, followed by extraction of the permanent teeth in order to alleviate crowding as well as the duration of fixed mechanotherapy. www.indiandentalacademy.com
  4. 4. Serial extraction History: Robert Bunon (1743)was the first to describe serial extraction. Kjellgren coined the term ‘ serial extraction’ Nance is considered as the father of serial extraction in the USA. Other pioneers have been : Hotz, Tweed, Dewel and Jack Dale. www.indiandentalacademy.com
  5. 5. Serial extraction Definition: It is a planned sequential extraction regimen involving deciduous teeth, followed by extraction of the permanent teeth in order to alleviate future crowding as well as the duration of fixed mechanotherapy. www.indiandentalacademy.com
  6. 6. www.indiandentalacademy.com
  7. 7. Serial extraction Indications: •Class I malocclusion. •Arch length discrepancy of 10 mm •Normal overjet and overbite www.indiandentalacademy.com
  8. 8. Serial extraction Diagnosis for an ideal case •Cephalometric analysis •Arch discrepancy model analysis www.indiandentalacademy.com
  9. 9. Serial extraction Methods: •Nance method •Tweed method •Dewel method www.indiandentalacademy.com
  10. 10. Serial extraction Methods: •Dewel method: Extraction of deciduous canines , followed by deciduous first molars and finally first premolars www.indiandentalacademy.com
  11. 11. www.indiandentalacademy.com
  12. 12. Serial extraction Methods: •Nance method : Extraction of deciduous first molars, followed by first premolars and then deciduous canines •Tweed method : similar to the above except that extraction sequence may involve the deciduous laterals also www.indiandentalacademy.com
  13. 13. www.indiandentalacademy.com
  14. 14. Serial extraction Contra-indications of Serial extraction: 1) Skeletal Class II and Class III conditions 2) Deep overbite 3) Class I cases with minimal arch length discrepancy  www.indiandentalacademy.com
  15. 15. Serial extraction Advantages of Serial extraction: 1) Minimal fixed appliance treatment 2) Relatively less compliance from the patient  www.indiandentalacademy.com
  16. 16. Serial extraction Disadvantages of Serial extraction: 1) Thorough diagnosis is needed 2) Bite deepening usually occurs 3) It becomes a two-stage treatment  www.indiandentalacademy.com
  17. 17. Serial extraction Serial extraction in Class II malocclusions: Usual procedure may be carried out , but only in the upper arch. www.indiandentalacademy.com
  18. 18. Thank you For more details please visit www.indiandentalacademy.com www.indiandentalacademy.com

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