WFRF:(Joseph Bobby)
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- Maslamani, ManalDepartment of Restorative Sciences, Faculty of Dentistry, Kuwait University, Kuwait, Kuwait (författare)
Effect of periodontal ligament removal with gauze prior to delayed replantation in rabbit incisors on rate of replacement resorption
- Artikel/kapitelEngelska2018
Förlag, utgivningsår, omfång ...
- 2018-04-26
- John Wiley & Sons,2018
- printrdacarrier
Nummerbeteckningar
- LIBRIS-ID:oai:DiVA.org:mau-6020
- https://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-6020URI
- https://doi.org/10.1111/edt.12398DOI
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- Språk:engelska
- Sammanfattning på:engelska
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- SwePubSwePub
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Anmärkningar
- Background/AimDelayed (dry storage > 60minutes) replantation results in ankylosis and replacement resorption. It has been suggested to remove the non-viable periodontal ligament before replantation to possibly reduce the rate of replacement resorption. However there has been no study on the rate of replacement resorption after such measures. The aim of this study was to investigate if there was any difference in the rate of replacement resorption by either removing the periodontal ligament (PDL) with gauze or not removing PDL in teeth subjected to delayed replantation followed by healing for 2 or 6weeks. Materials and MethodsMaxillary central incisors were extracted in 8 rabbits. In the right central incisors, the necrotic PDL was removed by dry gauze over the root surface. In the left eight extracted teeth PDL was left on the root surface. All extracted teeth were left to dry for 60minutes. Extra-oral root canal treatment was performed before replantation. The rabbits were sacrificed after 2weeks and 6weeks respectively. Histologic processing and evaluation was done. ResultsIn the 2weeks group, all teeth showed ankylosis. The cementum was intact, and fusion of the bone and root was generally seen without resorption of the root, whereas in the 6weeks group regardless of whether PDL had been kept or not, ankylosis and osseous replacement of the dentin was seen. There was no evidence of inflammatory infiltrate in the sections examined. ConclusionRemoval of PDL prior to delayed replantation may result in some initial protection of the cementum during the first few weeks. However, over longer times there seems to be neither protection of the dentin from ankylosis and osseous replacement, nor any influence on the rate of replacement resorption.
Ämnesord och genrebeteckningar
- MEDICIN OCH HÄLSOVETENSKAP Klinisk medicin Odontologi hsv//swe
- MEDICAL AND HEALTH SCIENCES Clinical Medicine Dentistry hsv//eng
- ankylosis
- delayed replantation
- rabbit
- removal of periodontal ligament
- replacement resorption
- tooth avulsion
Biuppslag (personer, institutioner, konferenser, titlar ...)
- Joseph, BobbyDepartment of Diagnostic Sciences, Faculty of Dentistry, Kuwait University, Kuwait, Kuwait (författare)
- Gabato, SeverinoKuwait Animal Resources Center - Health Sciences Center, Kuwait University, Kuwait, Kuwait (författare)
- Andersson, LarsMalmö universitet,Odontologiska fakulteten (OD)(Swepub:mau)ai6151 (författare)
- Department of Restorative Sciences, Faculty of Dentistry, Kuwait University, Kuwait, KuwaitDepartment of Diagnostic Sciences, Faculty of Dentistry, Kuwait University, Kuwait, Kuwait (creator_code:org_t)
Sammanhörande titlar
- Ingår i:Dental Traumatology: John Wiley & Sons34:3, s. 182-1871600-44691600-9657
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- Maslamani, Manal
- Joseph, Bobby
- Gabato, Severino
- Andersson, Lars
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- MEDICIN OCH HÄLSOVETENSKAP
- MEDICIN OCH HÄLS ...
- och Klinisk medicin
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- Malmö universitet
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