Abstract
SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
Limitations of using clear aligners include noncompliance and compromised/fair oral hygiene. Rotational tooth movement also could be a challenge. Small thin teeth are also hard to move. The following chapter will discuss these limitations and possible strategies to manage these limitations.
Keywords:
Case selection, Challenging tooth movement, Clear aligners, Compliance, Decalcification, Limitations, Outcomes, Relapse, Retention, Prognosis.
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Authors:Bentham Science Books