Anaerobic bacteria in implants and homologous teeth 2-14 years after implantation [Nalaz anaerobnih bakterija oko implantata i homolognog zuba od 2 do 14 godina nakon ugradnje]

Savić, Ines and Bošnjak, Andrija and Beader, Nataša and Lovrić, Željka and Salihagić, Adi and Gašparac, Ivo (2018) Anaerobic bacteria in implants and homologous teeth 2-14 years after implantation [Nalaz anaerobnih bakterija oko implantata i homolognog zuba od 2 do 14 godina nakon ugradnje]. Acta Stomatologica Croatica, 52 (3). pp. 193-202. ISSN 0001-7019

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Abstract

Objective: The objective of the study was to establish whether there is a difference in the presence of potentially pathogenic anaerobic microorganisms around the implant and the homologous tooth in implant-prosthetic patients who received individual information about maintaining their oral hygiene. ----- Material and methods: The study included 30 subjects with dental implants and metal-ceramic crowns. A periodontal probe was used to record the approximal plaque index (API), the papilla bleeding index (PBI), the periodontal pocket probing depth (PD) and the gingival recession. The fluid around the implant and the gingival sulcus fluid around the homologous tooth on the opposite lateral side were sampled. ----- Results: The results have shown a positive API and PBI on 30% of the implants and a negative one on 70% of the implants. The average mucosal retraction measured around the implants was 0.15 mm, and the average probing depth was 2.25 mm. The API and PBI were positive on 78.3% of the homologous teeth. The average gingival retraction measured was 1.06 mm, and the average probing depth was 1.85 mm. Anaerobic bacteria were found in 12 out of 30 subjects (40%). Anaerobic bacteria were isolated only on the implant in 7 subjects, only on the homologous tooth in 3 subjects and both on the implant and the homologous tooth in 2 subjects. ----- Conclusions: Anaerobic bacteria were more abundantly present on implants than on homologous teeth.

Abstract in Croatian

Svrha: Svrha studije bila je utvrditi ima li razlike u prisutnosti potencijalno patogenih anaerobnih mikroorganizama oko implantata i homolognog zuba kod pacijenata koji su nakon postavljanja dentalnih implantata bili upućeni u individualni pristup u održavanju oralne higijene. ----- Materijal i postupci: U istraživanju je sudjelovalo 30 ispitanika (10 muškaraca i 20 žena) prosječne dobi 49,6 godina (22 – 78 godina). Implantati su bili protetički opskrbljeni metalkeramičkim krunicama prosječne starosti 5,26 godina (2 – 14 godina). Na kontrolnom pregledu parodontnom sondom zabilježeni su sljedeći indeksi i mjere: aproksimalni indeks plaka (API), indeks krvareće papile (PBI), dubina sondiranja parodontnih džepova (PD) i recesija gingive. Vestibularno se uzorkovala tekućina oko implantata i gingivalna sulkusna tekućina oko homolognog zuba na kontralateralnoj strani. ----- Rezultati: Rezultati naše studije pokazali su pozitivan API na 30 % implantata, a na 70 % bio je negativan. Vrijednosti PBI-ja bile su identične vrijednostima API-ja. Izmjerena je prosječna retrakcija mukoze oko implantata od 0,15 mm i prosječna vrijednost dubine sondiranja oko implantata od 2,25 mm. Na homolognim zubima API je bio pozitivan na 78,3 % zuba, kao i PBI. Izmjerena je prosječna retrakcija gingive od 1,06 mm i prosječna vrijednost dubine sondiranja od 1,85 mm. U skupini od 30 ispitanika, anaerobne bakterije pronađene su kod njih 12 (40 %). Kod sedam ispitanika anaerobne bakterije izolirane su samo na implantatu, kod tri samo na homolognom zubu, a kod dva i na implantatu i na homolognom zubu. ----- Zaključak: Zapaženo je više anaerobnih bakterija na implantatu u odnosu prema homolognom zubu.

Item Type: Article
Departments: Katedra za medicinsku mikrobiologiju i parazitologiju
Depositing User: Anja Majstorović
Status: Published
Creators:
CreatorsEmail
Savić, InesUNSPECIFIED
Bošnjak, AndrijaUNSPECIFIED
Beader, NatašaUNSPECIFIED
Lovrić, ŽeljkaUNSPECIFIED
Salihagić, AdiUNSPECIFIED
Gašparac, IvoUNSPECIFIED
Date: September 2018
Date Deposited: 19 Jun 2019 07:24
Last Modified: 19 Jun 2019 07:24
Subjects: /
Related URLs:
URI: http://medlib.mef.hr/id/eprint/3283

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