Friedrich Graef

Cement fixation and screw retention: parameters of passive fit

Siegfried M. Heckmann, Matthias Karl, Manfred Wichmann et al. · Clinical Oral Implants Research · 2004 · 138 citations · Full text

Dentistry, Implant Dentistry, Prosthodontics +13

Mandibular two‐implant telescopic overdentures

Siegfried M. Heckmann, Alexander Schrott, Friedrich Graef et al. · Clinical Oral Implants Research · 2004 · 135 citations

Dentistry, Implant Dentistry, Maxillofacial Surgery +13

In vitro effect of load cycling on metal-ceramic cement- and screw-retained implant restorations

Matthias Karl, Friedrich Graef, Thomas D. Taylor et al. · Journal of Prosthetic Dentistry · 2007 · 67 citations

Dentistry, Dental Materials Science, Implant Dentistry +14

Improvement and long‐term stability of neuromuscular adaptation in implant‐supported overdentures

Siegfried M. Heckmann, S. Heußinger, J.J. Linke et al. · Clinical Oral Implants Research · 2009 · 64 citations

Dentistry, Implant Dentistry, Prosthodontics +13

Stress and Inflammation as a Detrimental Combination for Peri-implant Bone Loss

Siegfried M. Heckmann, J.J. Linke, Friedrich Graef et al. · Journal of Dental Research · 2006 · 59 citations · Full text

Medicine, Implant Dentistry, Orthopaedic Surgery +12