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Check up of oral habits and habit breaking appliance if necessary:: Check up of oral habits and habit breaking appliance if necessary: Habits such as finger and thumb sucking, nail biting tongue thrusting and lip biting should be identified and stopped in time so as to prevent mal-occlusion. Habit breaking appliances can be used to stop these habits, they are of two kinds: Fixed habit breaker Example – Blue Grass Appliance Removable habit breaker Example – Palatal Crib Both the appliances act as a reminder and make the habit an unhappy experience. Fixed Space Maintainers: Fixed Space Maintainers Distal Shoe Space Maintainer: Construction: In the lower arch, the contact area of the distal extension should have a slight lingual position while in maxillary should be slightly facial over the crest of the alveolar ridge.

Adequate width must be provided or the tooth may slip. The length of the distal extension should be the same as the mesio -distal dimension of the II deciduous molar. The gingival extension should be constructed to extend 1 mm below the marginal ridge.

Preventive and interceptive orthodontics 1. BYDR.JUNAID DAYAR 2. Orthodontic procedures can be divided as: Preventive Interceptive. PREVENTIVE & INTERCEPTIVE ORTHODONTICS By. Good ppt presentation!!! Best Windows Vista Home Premium 32 Bit Iso Deutsch. ! Preventive And Interceptive Orthodontics 1.

Space Regaining: Space Regaining Open Coil Space Regainer Construction: Molar band is fitted on the I permanent molar to which molar tubes are soldered or spot welded horizontally both bucally and lingually. A stainless steel wire which is slightly smaller than the tube size is selected and bent into a ‘U’ shape, the base of which should contain a reverse bend to contact the distal surface of the I premolar. A spaced coil is selected which will slide on the wire.

The band is cemented with the spring coil compressed. Fixed Space Regainers: Fixed Space Regainers Greber’s Space Maintainer: This appliance can easily be fabricated in the mouth in a single short appointment. Construction: A ‘U’ shaped assembly which may be welded or soldered, is fitted in the tube, the appliance placed and the wire section extended to contact the tooth mesial to the edentulous area. Push coil springs are used which is measured and cut adding 1-2 mm extra to allow spring activation. The springs are compressed enough to allow the assembly to fit into the edentulous area. Conclusion: Conclusion The first step in maintaining good dentition is to maintain good oral hygiene and control abnormal oral habits which itself will reduce the requirement of orthodontic treatment by a substantial amount. The best treatment is prevention, so if at the preventive stage itself we can evade malocclusion it is less traumatic and also cost effective to the patient. Camera Bits Photo Mechanic 5.0 Build 13158.

If incase we are unable to prevent the malocclusion we must intervene to avoid adverse occlusal and dental consequences. The use of such orthodontics can prevent and stop the occurrence of malocclusion leaving a beautiful arch and a confident smiling face.