Pediatric crowns

Pediatric crowns are dental crowns used for restoring lost or damaged or decayed teeth of children. These crowns encircle the damaged teeth completely and are made of different materials such as ceramic, steel and more.[1][2][3][4]

Types

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 micro-glass 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]

Pediatric zirconia ceramic crowns are made of zirconium oxide stabilized with yttrium oxide. These are highly durable and are used for restoring both primary anterior and posterior teeth.[11] They have been in use for children since 2010.[12][13]

References
  1. "Dental Crowns". Medquestcollege. 11 December 2020.
  2. Carol, Lisa. "Pediatric Dental Crowns". academia.edu.
  3. "Pediatric Crowns: From Stainless Steel to Zirconia" (PDF). dentalacademyofce.
  4. "Types of Pediatric Crowns" (PDF). core.ac.uk.
  5. Sardana, Divesh; Khurana, Deepti; Indushekar, KR; Saraf, Bhavnagupta; Sheoran, Neha (2018). "A randomized controlled clinical trial to evaluate and compare three chairside techniques of veneering stainless steel crowns". Journal of Indian Society of Pedodontics and Preventive Dentistry. 36 (2): 198–205. doi:10.4103/JISPPD.JISPPD_3_18. PMID 29970639. S2CID 49674708.
  6. "Stainless steel crowns". dhsv.org.au.
  7. "Paediatrics: The Stainless Steel Crown – An Underused Restoration in Paediatric Dentistry". oralhealthgroup.
  8. "stainless steel crowns on primary molars" (PDF). nnoha.org.
  9. Venkataraghavan, Karthik; Chan, John; Karthik, Sandhya (April 2014). "CompPolycarbonate crowns for primary teeth revisited: Restorative options, technique and case reports". Journal of Indian Society of Pedodontics and Preventive Dentistry. jisppd. 32 (2): 156–159. doi:10.4103/0970-4388.130981. PMID 24739917.
  10. Blatterfein, Louis (1956). "The planning and contouring of acrylic resin veneer crowns for partial denture clasping". The Journal of Prosthetic Dentistry. thejpd. 6 (3): 386–404. doi:10.1016/0022-3913(56)90059-2.
  11. Holsinger, Daniel M.; Wells, Martha H.; Scarbecz, Mark; Donaldson, Martin (2016). "Clinical Evaluation and Parental Satisfaction with Pediatric Zirconia Anterior Crowns". Pediatric Dentistry. 38 (3): 192–197. ISSN 1942-5473. PMID 27306242.
  12. "EZ Pedo Esthetic, Metal-Free Zirconia Dental Crowns for Children Now Available Worldwide as a Non-Toxic, Biocompatible Solution". Business Wire. 23 July 2012.
  13. "History of the Pediatric Zirconia Crown". Sprig Oral Health Technologies, Inc. 27 June 2018. Retrieved 2019-07-15.


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