“Pediatric crowns”的意思、由来-开放百科全书

Stainless steel crowns have been used from 1940. These are employed in milk teeth or primary teeth and are also known as silver crowns. They are very durable, corrosion resistant and are advantageous in protecting the decayed tooth of children.Stainless steel crowns can be made esthetic by veneering composite using the open face technique or composite veneering done after sand-blasting SSCs. Also, composite veneering can be done after preparing retentive grooves on the buccal surface of stainless steel crowns.^[5]^[6]^[7]^[8]

Composite crowns are made of hardening composite material with clear plastic or mold. They are widely used in restoring the anterior teeth of children. These crowns provide esthetic restoration and the materials used in this crown are affordable, but they are more prone to fracture.

Polycarbonate crowns are made of polycarbonate resin shells with microglass fibers and have been temporarily used to restore children's teeth. They are slightly translucent and tooth colored.^[9]

Resin veneer crowns are a combination of stainless steel and resin. They are widely used for intermediate to long-term restorations.^[10]

Zirconia ceramic crowns are made of zirconium oxide stabilized with yttrium oxide. These are highly durable and are used for restoring both anterior and posterior teeth.^[11] They have been used use since 1970 for adults and for children since 2010.

References

1. ^{{cite web|url=http://medquestcollege.edu/what-is-a-dental-crown-and-how-is-it-used/|title=Dental Crowns|publisher=Medquestcollege}}
2. ^{{cite web|url=https://www.academia.edu/34303985/What_Is_Dental_Crown_and_Why_Choosing_a_Pediatric_Crown_Matters|title=Pediatric Dental Crowns|publisher=academia.edu}}
3. ^{{cite web|url=https://www.dentalacademyofce.com/courses/3222%2FPDF%2F1611cei_Shuman_PediatricCrowns_web.pdf|title=Pediatric Crowns: From Stainless Steel to Zirconia|publisher=dentalacademyofce}}
4. ^{{cite web|url=https://core.ac.uk/download/pdf/61019848.pdf|title=Types of Pediatric Crowns|publisher=core.ac.uk}}
5. ^http://www.jisppd.com/article.asp?issn=0970-4388;year=2018;volume=36;issue=2;spage=198;epage=205;aulast=Khurana
6. ^{{cite web|url=https://www.dhsv.org.au/dental-advice/teeth-tips-and-facts/stainless-steel-crowns|title=Stainless steel crowns|publisher=dhsv.org.au}}
7. ^{{cite web|url=http://www.oralhealthgroup.com/features/paediatrics-the-stainless-steel-crown-an-underused-restoration-in-paediatric-dentistry/|title=PAEDIATRICS: The Stainless Steel Crown – An Underused Restoration in Paediatric Dentistry|publisher=oralhealthgroup}}
8. ^{{cite web|url=http://www.nnoha.org/nnoha-content/uploads/2013/09/Stainless-Steel-Crown-in-Primary-Molars.pdf|title= stainless steel crowns on primary molars|publisher=nnoha.org}}
9. ^{{cite web|url=http://www.jisppd.com/article.asp?issn=0970-4388;year=2014;volume=32;issue=2;spage=156;epage=159;aulast=Venkataraghavan|title= CompPolycarbonate crowns for primary teeth revisited: Restorative options, technique and case reports|publisher=jisppd}}
10. ^{{cite web|url=http://www.thejpd.org/article/0022-3913(56)90059-2/abstract|title= The planning and contouring of acrylic resin veneer crowns for partial denture clasping|publisher=thejpd}}
11. ^{{cite web|url=http://www.colgate.com/en/us/oc/oral-health/cosmetic-dentistry/bridges-and-crowns/article/what-are-zirconia-crows-0417|title= What Are Zirconia Crowns?|publisher=colgate}}

Types of pediatric crowns

References