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In such a case LLA prevents the permanent molars from migrating mesially (forward) thus blocking off the eruption space for the premolar teeth. LLA is also used in order to maintain the so-called "Leeway space", which is the extra space available in the arch when the deciduous molars are exfoliated and replaced by smaller permanent premolars. [1]
In patients who are at high risk of developing caries i.e. patients who have to undergo general anaesthesia for dental treatment due to rampant caries. [24] To protect and restore teeth that may have extensive tooth tissue loss due to erosion, attrition or abrasion. [22] As a support for some dental appliances e.g. space maintainers [22]
Prostheses which set teeth outside this zone risk problems such as discomfort, cheek or tongue biting, and instability of the denture. The neutral zone is also important in orthodontics. Moving teeth outside of this zone means that the muscular forces on the teeth will be out of balance in one direction, and tend to be more likely to relapse to ...
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Arabica coffee beans, which make up the majority of global coffee bean production, sold for a record high of $3.44 per pound last week. The future outlook, unfortunately, is cloudy for lovers of ...
NEW DELHI (Reuters) -Described as a "reluctant king" in his first stint as prime minister, the soft-spoken Manmohan Singh, who died on Thursday at the age of 92, was arguably one of India's most ...
Dental composite based approaches to tooth surface loss allow for easy adjustment or removal if required. One study published in the British Dental Journal, 2011 found that patient satisfaction was high when composite restorations were used in the Dahl approach and that the median survival time was between 4.75 and 5.8 years. [11]
"The Talk" is done talking. CBS' peppy daytime show ended its 15-season run Friday after an hourlong series finale.. The audience gave the show's hosts – Sheryl Underwood, Jerry O'Connell ...