Development of criteria for investigation of periapical tissue from root-filled teeth.

↓ Direkt till sidans innehåll
↓ Direkt till sidans sekundära innehåll (sidomenyn)

Sökning: WFRF:(Wolf Eva) > (2015-2019) > Development of crit...

Danesh, NoushinMalmö universitet,Odontologiska fakulteten (OD) (författare)

Development of criteria for investigation of periapical tissue from root-filled teeth.

Artikel/kapitelEngelska2019

Förlag, utgivningsår, omfång ...

2019-01-09
Taylor & Francis,2019
printrdacarrier

Nummerbeteckningar

LIBRIS-ID:oai:DiVA.org:mau-15691
https://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-15691URI
https://doi.org/10.1080/00016357.2018.1538534DOI

Kompletterande språkuppgifter

Språk:engelska
Sammanfattning på:engelska

Ingår i deldatabas

SwePubSwePub

Klassifikation

Ämneskategori:ref swepub-contenttype
Ämneskategori:art swepub-publicationtype

Anmärkningar

Objective: To develop and assess a set of criteria to grade inflammation including relative area of inflammation in periapical lesions in endodontically treated teeth. Material and methods: A set of criteria was developed, encompassing data on: Lymphocytes, denoting chronic inflammation, were graded 0 (occasional) to 4 (heavy/dense inflammation). Polymorphonuclear cells, denoting acute inflammation, were graded 0 (none) to 2 (many). The third parameter, area of inflammation, that is, the relative area of the specimen that was inflamed, was graded 0 (none) to 4 (76–100%). The criteria were tested on 199 consecutive biopsies from 180 patients (aged 31–75 years). Information about symptoms was retrieved from the referrals. Mann–Whitney’s U-test was used to calculate possible differences in average values for the histopathological variables in the two groups of patients: symptomatic or asymptomatic. Results: Using the criteria, varying grades of inflammation were seen in the biopsies. The majority showed few or no PMN cells. There was a correlation between symptoms and the extent of infiltration of lymphocytes and plasma cells (p = .001), PMN cells (p < .001) and the area of inflammation (p = .002): biopsies from the asymptomatic patients exhibited less pronounced and relatively smaller areas of inflammation. Conclusions: Using the criteria on a specific selection of root-filled teeth with persisting apical periodontitis, periapical inflammation was common, but varied in extent and severity. The inflammation was less pronounced and affected a relatively smaller area in asymptomatic teeth, although outliers in both directions were identified.

Ämnesord och genrebeteckningar

MEDICIN OCH HÄLSOVETENSKAP Klinisk medicin Odontologi hsv//swe
MEDICAL AND HEALTH SCIENCES Clinical Medicine Dentistry hsv//eng
Apical periodontitis
biopsy
lymphocytes
pathology

Biuppslag (personer, institutioner, konferenser, titlar ...)

Ljunggren, Anna CamillaMalmö universitet,Odontologiska fakulteten (OD)(Swepub:mau)odanlj (författare)
Wolf, EvaMalmö universitet,Odontologiska fakulteten (OD)(Swepub:mau)odevwo (författare)
Fransson, HelenaMalmö universitet,Odontologiska fakulteten (OD)(Swepub:mau)odheol (författare)
Malmö universitetOdontologiska fakulteten (OD) (creator_code:org_t)

Sammanhörande titlar

Ingår i:Acta Odontologica Scandinavica: Taylor & Francis77:4, s. 269-2740001-63571502-3850

Internetlänk

Hitta via bibliotek

Acta Odontologica Scandinavica (Sök värdpublikationen i LIBRIS)

Till lärosätets databas

Hitta mer i SwePub

Av författaren/redakt...: Danesh, Noushin; Ljunggren, Anna ...; Wolf, Eva; Fransson, Helena

Om ämnet

MEDICIN OCH HÄLSOVETENSKAP: MEDICIN OCH HÄLS ...; och Klinisk medicin; och Odontologi

Artiklar i publikationen: Acta Odontologic ...

Av lärosätet: Malmö universitet

Sök utanför SwePub

Sök vidare i:: Google; Google Book Search; Google Scholar

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

LIBRIS.kb.se