The Role Of Tooth Extractions In Orthodontic Treatment
Write briefly on extractions in orthodontics.
Or
Write about extractions in orthodontics.
Answer. In clinical orthodontics extractions form a main part among all of the space gaining procedures.
Calvin S Case was the pioneer of extraction philosophy in orthodontics which was later supported by Sir Charles Tweed.
“Understanding the importance of tooth extractions in orthodontics: Q&A explained”
Methods of Orthodontic Extraction
Following are the extraction techniques:
- Wilkinson’s extraction
- Balancing extraction
- Compensating extraction
- Serial extraction
- Extractions in the camouflage treatment
- Driftdontics
“Importance of studying tooth extractions for better orthodontic results: Questions explained”
Balancing Extraction
- It includes removal of the teeth symmetrically on either side of the arch which is known as balanced extraction.
- Removal of tooth over one side of the arch leads to asymmetry, so to prevent this extractions are balanced to allow equal movement of remaining teeth towards the extraction site over both the sides of arch.
Compensating Extraction
- Extraction of the teeth in opposite jaws or arches is called as compensating extraction.
- This preserves the interarch relationship and also maintains the lateral symmetry.
“Common challenges in deciding on tooth extractions for orthodontic treatment: FAQs provided”
Serial Extraction
- The term serial extraction was coined by Kjellgren and Robert Bunon introduced the concept of serial extraction.
- Extraction of certain deciduous and permanent teeth in a sequence to alleviate crowding is known as serial extraction.
- The sequence of extraction is first deciduous canines followed by fist deciduous molars and then permanent first premolars.
“Factors influencing the need for tooth extractions in orthodontics: Q&A”
Driftodontics or Extraction of Permanent Teeth without Appliance Therapy
- Extraction of mandibular fist premolars is associated with spontaneous decrowding of mandibular anteriors. This is referred to as driftdontics and is less frequent in the maxillary arch.
- These can be the instances when the extraction of permanent tooth is not followed by orthodontic treatment for various reasons such as non-availability of the specialist or the point unsuitable for fied appliance therapy. Such type of extractions is preferable.
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