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  1. Article

    Open Access

    Preload and friction in an implant–abutment–screw complex including a carbon-coated titanium alloy abutment screw: an in vitro study

    An experimental approach was designed to measure the preload force, the coefficient of friction and the component of the tightening torque that is needed to surmount the thread-friction in an implant–abutment–...

    K. Sagheb, C.-I. Görgen, S. Döll… in International Journal of Implant Dentistry (2023)

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  2. Article

    Open Access

    Patient*innenzentrierte perioperative Versorgung: perioperative Prozessqualität, Effektivität von Schmerztherapie und Mobilisationsfortschritt nach Implementation eines Maßnahmenbündels bei Knietotalendoprothese

    In den USA wurde das Konzept des „perioperative surgical home“ initialisiert, in dem ein teamorientiertes Vorgehen einen umfassenderen und zügigeren Heilverlauf erzielen soll.

    J. Spielberger, F. Heid, I. Schmidtmann, P. Drees, U. Betz… in Der Anaesthesist (2021)

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  3. Article

    Open Access

    Frequency of cataract surgery and its impact on visual function—results from the German Gutenberg Health Study

    To determine the frequency of cataract surgery in Germany and to evaluate its impact on visual function in an adult population.

    Alexander K. Schuster, S. Nickels… in Graefe's Archive for Clinical and Experime… (2020)

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  4. Article

    Open Access

    Prevalence of depression and anxiety among participants with glaucoma in a population-based cohort study: The Gutenberg Health Study

    To investigate the prevalence of depression and anxiety among subjects with self-reported glaucoma and the association between self-reported glaucoma and depression respectively anxiety in a European cohort.

    J. Rezapour, S. Nickels, A. K. Schuster, M. Michal, T. Münzel… in BMC Ophthalmology (2018)

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  5. No Access

    Article

    Metaanalysen zur Messgenauigkeit nichtinvasiver hämodynamischer Überwachungstechnologien bei Erwachsenen

    Nichtinvasive Überwachungstechniken sollen eine exakte, verlässliche, bettseitig verfügbare, kontinuierliche, einfach zu bedienende und kostengünstige Darstellung vitaler Patientenparameter in Anästhesiologie,...

    PD Dr. med. G. Pestel, K. Fukui, M. Higashi, I. Schmidtmann, C. Werner in Der Anaesthesist (2018)

  6. No Access

    Article

    Simulationsbasiertes Training und Lehre im OP für Studierende

    Simulationsbasiertes Training ist zu einem bedeutsamen Lehrwerkzeug in der medizinischen Lehre geworden. Jedoch existiert eine Kontroverse zur Wertigkeit von studentischer simulationsbasierter Lehre in Bezug a...

    Dr. T. Ott, I. Schmidtmann, T. Limbach, P. F. Gottschling… in Der Anaesthesist (2016)

  7. No Access

    Article

    Influence of CAD/CAM zirconia for implant-abutment manufacturing on gingival fibroblasts and oral keratinocytes

    This study investigated the influence of three CAD/CAM zirconia ceramics for implant-abutment manufacturing on cell viability, migration ability, and cytotoxicity of human gingival fibroblasts (HGF) and oral k...

    A. M. Pabst, C. Walter, A. Bell, M. Weyhrauch… in Clinical Oral Investigations (2016)

  8. No Access

    Article

    Risk factors for heterotopic ossification and spur formation after total knee arthroplasty

    The present study investigated the incidence and risk factors of heterotopic ossification (HO) after implantation of knee prosthesis.

    K. E. Roth, G. Salzmann, G. S. Maier… in Archives of Orthopaedic and Trauma Surgery (2014)

  9. No Access

    Article

    Digital 3D image of bimaxillary casts connected by a vestibular scan

    The task of three-dimensionally aligning digital images of scans taken from maxillary and mandibular casts can be accomplished by scanning an interocclusal record, but vestibular scanning is also an option. Th...

    Dr. S. Wriedt, I. Schmidtmann, M. Niemann… in Journal of Orofacial Orthopedics / Fortsch… (2013)

  10. No Access

    Article

    Biocompatibility of orthodontic bands following exposure to dental plaque

    The aim of this study was to assess the biocompatibility of orthodontic bands following exposure to the human oral environment.

    Dr /HR S. Hornikel, C. Erbe, I. Schmidtmann… in Journal of Orofacial Orthopedics / Fortsch… (2011)

  11. No Access

    Article

    Protektion der Kochlea durch Vitamin C bei Lärmexposition

    Die protektive Wirkung von Vitamin C bei lärminduzierter Hörminderung ist ebenso vom Tiermodell bekannt wie eine gesteigerte Stickstoffmonoxid(NO)-Bildung nach Beschallung. Unklar ist der Einfluss von Vitamin ...

    I. Fischer, U.-R. Heinrich, J. Brieger, I. Schmidtmann, H. Li, A. Rümelin, W.J. Mann… in HNO (2009)

  12. No Access

    Chapter

    Echocardiographic Image Analysis Based on the Evaluation of first Order Speckle Statistics

    Basic theoretical considerations on the statistical properties of the speckle phenomenon indicate that a conventional quantization (intervals of uniform width) of the received and envelope detected RF — signal...

    E. Steinmetz, R. Brennecke, I. Schmidtmann, R. Erbel in Acoustical Imaging (1992)