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Serial extraction /certified fixed orthodontic courses by Indian dental academy
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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 Serial extraction /certified fixed orthodontic courses by Indian dental academy Presentation Transcript

  • 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 www.indiandentalacademy.com
  • 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
  • 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
  • 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
  • www.indiandentalacademy.com
  • Serial extraction Indications: •Class I malocclusion. •Arch length discrepancy of 10 mm •Normal overjet and overbite www.indiandentalacademy.com
  • Serial extraction Diagnosis for an ideal case •Cephalometric analysis •Arch discrepancy model analysis www.indiandentalacademy.com
  • 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 first premolars www.indiandentalacademy.com
  • www.indiandentalacademy.com
  • 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
  • www.indiandentalacademy.com
  • 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
  • Serial extraction Advantages of Serial extraction: 1) Minimal fixed appliance treatment 2) Relatively less compliance from the patient  www.indiandentalacademy.com
  • 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
  • Serial extraction Serial extraction in Class II malocclusions: Usual procedure may be carried out , but only in the upper arch. www.indiandentalacademy.com
  • Thank you For more details please visit www.indiandentalacademy.com www.indiandentalacademy.com