Intraoperative carotid artery surgery injuries in Uzbekistan: a comprehensive review

Аннотация

Lumineers or Hollywood veneers are the thinnest false plates designed to improve the aesthetic COPYRIGHT © 2025 Original content from this work may be used under the terms appearance of teeth. They are fixed to the front surface of the creative commons attributes 4.0 License. of the tooth without first grinding the tooth enamel. Keywords: Manufacture of facing plates, absence of turning relieves. Introduction: Lumineers or Hollywood veneers are the thinnest false plates designed to improve the aesthetic appearance of teeth. They are fixed to the front surface of the tooth without first grinding the tooth enamel. The absence of turning relieves the patient from increased sensitivity of teeth and discomfort during the manufacture of facing plates. Lumineers are cast from ceramic mass in laboratories in the USA according to an individual cast or a standard shape and size. Ceramics is a durable, resistant to mechanical stress material that does not chip, does not accumulate plaque, and does not change color under the influence of dyes, acids, and alkalis. Types of lumineers There are two types of lumineers used in modern dentistry: • Cerinate. They are made according to individual casts. The dentist sends the plaster model of the patient's teeth to the manufacturer in the USA. After a certain time, the designs arrive by mail. Such products correspond to the anatomical features of the teeth, create a beautiful "Hollywood smile". • DUO-PCH. Available in standard shapes and sizes. If necessary, the dentist can adjust them right on the spot. The plates are installed in one or two visits, European International Journal of Multidisciplinary Research 129 https://eipublication.com/index.php/eijmrms and Management Studies European International Journal of Multidisciplinary Research and Management Studies without a long wait for shipment from the USA. DUO- • Long service life; PCH pads are also made from Cerinate ceramics, and a • There is no color change over time. hybrid composite adhesive is used for fixation, which is The cementing glue contains fluorine, so the tooth is not felt on the teeth. fluorinated during installation. Composite or ceramic material is used to make With age, people's tooth enamel becomes thinner, lumineers. In modern dentistry, ceramics are which leads to a loss of smile height and translucent preferred, as they are more durable and durable. The dentin, which contains pigments that give teeth a gray main advantage of composite luminaire is its relatively or yellow color. The dentist selects the false plates in affordable price, speed of manufacture and installation such a way that they are difficult to distinguish from of the structure. neighboring healthy teeth. In addition to the 15 primary Advantages and disadvantages of lumineers colors, special paints are often used. Hollywood ceramic veneers are in demand, as they not The installation of the structure does not cause pain and only correct discoloration and shape of teeth, but also discomfort. Lumineers can be applied to crowns and protect teeth from damage and further destruction. even dentures. If the plate has deteriorated, the Advantages of lumineers: removal procedure will not affect the condition of the tooth in any way. • installation without grinding tooth enamel, Of the disadvantages of Hollywood ceramic veneers, • harmlessness and absolute biocompatibility with doctors note the high cost. tooth tissues; Attention! If there are bright or dark spots on the teeth, • installation of lumineers in two or three visits to the lumineers may not always create the necessary dentist;. aesthetics. To cover the defect, the doctor selects • protection against caries; luminaires with a low degree of transparency. • high aesthetics; The average service life of restoration plates is 15 years • installation of structures does not require anesthesia; or more. You can remove them at any time. • absence of hypersensitivity of teeth during the Indications for the installation of lumineers waiting period for the manufacture of plates; • convenience in using the design; The installation of lumineers on the front teeth is • "tetracycline" teeth, carried out in the presence of aesthetic indications: • fluorosis, • chipped teeth, • the presence of crowns on the front teeth. • aesthetic defects, It is recommended to install pads for people with a • damage to tooth enamel, predisposition to increased tooth wear and slight curvature. • the presence of trims and diastemas (gaps between teeth), Contraindications to the installation of lumineers • fillings that have changed color, European International Journal of Multidisciplinary Research 130 https://eipublication.com/index.php/eijmrms and Management Studies European International Journal of Multidisciplinary Research and Management Studies Some diseases of the teeth and gums are a limitation How to install lumineers to the restoration of front teeth with lumineers: Dental restoration using ceramic lumineers is