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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Tekniska komplikationer på implantatstödd protetik utförd vid Odontologiska fakulteten i Malmö : En retrospektiv studie av 5-årsuppföljningar / Technical complications on implant supported prosthodontics performed at the Faculty of Odontology in Malmö : a retrospective study of 5-year follow-ups

Öberg, Erik, Kjällman, Isac January 2022 (has links)
Syfte: Syftet med studien är att undersöka förekomsten av tekniska komplikationer på behandlingar med implantatstödda rekonstruktioner utförda på Odontologiska Fakulteten, Malmö Universitet. Material och metod: Studien är en retrospektiv journalstudie där journalhandlingar från patienter som erhållit implantatbehandling på Odontologiska Fakulteten, Malmö Universitet mellan 2008 och 2015 och genomgått 5-årsuppföljning. Implantatoperationer utfördes av specialister i oral kirurgi och protetisk behandling samt uppföljning utfördes av studenter. 116 patienters journaluppgifter undersöktes. Patienter som inte hade genomgått 5-årsuppföljning och/eller behandlats med avtagbara implantatstödda rekonstruktioner exkluderades.  Resultat: 107 patienter uppfyllde inklusionskriterierna. 47 patienter (43,9%) fick någon form av teknisk komplikation under sin 5-årsuppföljningsperiod. Den vanligaste komplikationen på patientnivå var chip off-fraktur (26,2%), följt av skruvbrunnsförseglingsförlust (17,8%) och lös broskruv (12,1%). Statistisk signifikans uppnåddes för sambandet mellan suprakonstruktionens utsträckning och chip off-fraktur (p = 0,013) samt fonetiska komplikationer (p = 0,000) Slutsats: Under en femårsperiod inträffade tekniska komplikationer på implantatstödda protetiska rekonstruktioner utförda av studenter vid Odontologiska Fakulteten, Malmö Universitet i hög frekvens (³ 30%). Större rekonstruktioner drabbades statistiskt signifikant oftare av chip off-frakturer och fonetiska komplikationer än mindre rekonstruktioner.  . / Objective: The objective of this study was to examine the frequency of technical complications in dental implant treatments performed at the Faculty of Odontology, Malmö University. Material and method: The present study is a retrospective journal study of patients who had received treatment with fixed implant supported prosthodontics, performed at the Faculty of Odontology, Malmö University between 2008 and 2015, and had gone through three control visits during a five-year follow-up period. All surgery was performed by oral surgeons and prosthodontic treatment and follow-up was performed by students. The records of 116 patients were studied. Patients who hadn’t completed the five-year follow-up period and/or were treated with removable implant prosthodontics were excluded from the study.  Results: 107 patients met the inclusion criteria. 47 patients (43,9%) were affected by at least one technical complication during the follow-up period. The most common complication was chipping (26,2%), followed by loss of access hole restoration (17,8%) and loose prosthetic screw (12,1%). Statistical significance was achieved for the relation between the extension of the superstructure and chipping (p = 0,013) and phonetic complications (p = 0,000). Conclusion: During a follow-up period of five years, technical complications in treatment with implant-supported prosthodontics performed by students at the Faculty of Odontology, Malmö University occurred frequently (³ 30%). Larger prostheses suffered a higher frequency of chipping-fractures and phonetic complications than smaller prostheses. These findings were statistically significant.

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