Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Andreas Hellak"'
Autor:
Andreas Hellak, Nicola Schmidt, Michael Schauseil, Steffen Stein, Thomas Drechsler, Heike Maria Korbmacher-Steiner
Publikováno v:
BMC Oral Health, Vol 18, Iss 1, Pp 1-8 (2018)
Abstract Background The aim of this study was to use three-dimensional datasets to identify associations between treatment for adult crowding, using Invisalign aligner and interproximal enamel reduction (IER), and changes in the volume of interradicu
Externí odkaz:
https://doaj.org/article/06df333cbdbf4ea582feb7da76f7d6c1
Autor:
Sönmez Firatli, Andreas Hellak, Emre Kayalar, Heike Korbmacher-Steiner, Ufuk Emekli, Michael Schauseil
Publikováno v:
Journal of Cranio-Maxillofacial Surgery. 47:1190-1197
The aim of this study was to assess the effects of tooth/bone-borne (hybrid) and tooth-borne (TB) surgically assisted rapid maxillary expansion (SARME) on the width of the nasal soft and hard tissue.Twenty skeletally mature patients (nine males and 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0bb218b7bdedb89913709e315b5d3f0
https://doi.org/10.1016/j.jcms.2019.01.005
https://doi.org/10.1016/j.jcms.2019.01.005
Publikováno v:
Photomedicine and Laser Surgery. 36:399-405
The objective of this split-mouth trial was to investigate the influence of photobiomodulation therapy (PBMT) on adjuvant treatment of gingivitis induced by multi-bracket appliances, after bracket debonding and professional tooth cleaning.Thirteen pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6503c06c91b049f3e2053975879d018
https://doi.org/10.1089/pho.2017.4404
https://doi.org/10.1089/pho.2017.4404
Publikováno v:
Photomedicine and Laser Surgery. 36:31-36
Objective: The aim of this study was to measure the effect of irradiation with a novel 445-nm diode laser on the shear bond strength (SBS) of ceramic brackets before debonding. Materials and methods: Thirty ceramic brackets (In-Ovation® C, GAC) were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab47b0c38b2292c81b0a519b9f6b5a8b
https://doi.org/10.1089/pho.2017.4314
https://doi.org/10.1089/pho.2017.4314
Autor:
Andreas Hellak, Heike Korbmacher-Steiner, Michael Schauseil, Andreas Braun, Alexander Kleye, Steffen Stein
Publikováno v:
Biomedical Engineering / Biomedizinische Technik. 62:513-520
Objectives: This study determined the influence of irradiation on aesthetic ceramic brackets with a novel 445-nm diode laser prior to debonding on the bracket failure mode. Materials and methods: Thirty ceramic brackets (In-Ovation® C, GAC) were sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5daa021cc2e6d61d42a6fc06de7e9865
https://doi.org/10.1515/bmt-2016-0027
https://doi.org/10.1515/bmt-2016-0027
Autor:
Steffen Stein, Douglas E. Toll, Andreas Hellak, Michael Schauseil, Andreas Braun, Nenad Popovic
Publikováno v:
Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie. 78:32-40
The aim of this study was to investigate possible correlation of specific skeletal or dental class in children and adolescents with clinical signs of temporomandibular dysfunction (TMD) with the severity of internal derangement (ID) of the temporoman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5564c9b29ec9131915a5d7711aed07c5
https://doi.org/10.1007/s00056-016-0068-7
https://doi.org/10.1007/s00056-016-0068-7
Autor:
Thomas Drechsler, Andreas Hellak, Steffen Stein, Nicola Schmidt, Heike Korbmacher-Steiner, Michael Schauseil
Publikováno v:
BMC Oral Health
BMC Oral Health, Vol 18, Iss 1, Pp 1-8 (2018)
BMC Oral Health, Vol 18, Iss 1, Pp 1-8 (2018)
Background The aim of this study was to use three-dimensional datasets to identify associations between treatment for adult crowding, using Invisalign aligner and interproximal enamel reduction (IER), and changes in the volume of interradicular bone.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cf471baf9539ee4371e4548f6b8070d
https://doi.org/10.1186/s12903-018-0569-4
https://doi.org/10.1186/s12903-018-0569-4
Autor:
Steffen Stein, Andreas Hellak, Michael Schauseil, Johannes Wenzler, Andreas Braun, Heike Korbmacher-Steiner
Publikováno v:
Photomedicine and laser surgery. 36(4)
This study investigated temperature increases in dental pulp resulting from laser-assisted debonding of ceramic brackets using a 445-nm diode laser.Eighteen ceramic brackets were bonded in standardized manner to 18 caries-free human third molars. Pul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef9d2df7cce4c3c112b5affe21d71a11
https://pubmed.ncbi.nlm.nih.gov/29298403
https://pubmed.ncbi.nlm.nih.gov/29298403
Autor:
Matthias J. Roggendorf, Andreas Hellak, Steffen Stein, Michael Schauseil, Heike Korbmacher-Steiner, Jennifer Ebeling
Publikováno v:
BioMed Research International, Vol 2016 (2016)
BioMed Research International
BioMed Research International
Objective.The aim of this in vitro study was to determine the shear bond strength (SBS) and adhesive remnant index (ARI) score of two self-etching no-mix adhesives (iBond™and Scotchbond™) on different prosthetic surfaces and enamel, in comparison
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d398a21c9f831ac30de43eec50ba8633
Enamel shear bond strength of two orthodontic self-etching bonding systems compared to Transbond™ XT
Autor:
Patrick Rusdea, Steffen Stein, Andreas Hellak, Heike Maria Korbmacher-Steiner, Michael Schauseil
Publikováno v:
Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie. 77(6)
The aim of this in vitro study was to compare the shear bond strength (SBS) and Adhesive Remnant Index (ARI) scores of two self-etching no-mix adhesives (Prompt L-Pop™ and Scotchbond™) for orthodontic appliances to the commonly used total etch sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad221056a6cf3e18475157ee1fdffc7e
https://pubmed.ncbi.nlm.nih.gov/27582286
https://pubmed.ncbi.nlm.nih.gov/27582286