TY - GEN AU - den Hartog,Laurens AU - Meijer,Henny J A AU - Stegenga,Boudewijn AU - Tymstra,Nynke AU - Vissink,Arjan AU - Raghoebar,Gerry M TI - Single implants with different neck designs in the aesthetic zone: a randomized clinical trial SN - 1600-0501 PY - 2012///0224 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Alveolar Bone Loss KW - classification KW - Crowns KW - Dental Abutments KW - Dental Implants, Single-Tooth KW - Dental Materials KW - chemistry KW - Dental Plaque Index KW - Dental Prosthesis Design KW - Esthetics, Dental KW - Female KW - Follow-Up Studies KW - Gingival Hemorrhage KW - Humans KW - Male KW - Maxilla KW - surgery KW - Middle Aged KW - Periodontal Index KW - Periodontal Pocket KW - Prospective Studies KW - Surface Properties KW - Survival Analysis KW - Titanium KW - Treatment Outcome KW - Young Adult KW - Zirconium N1 - Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1111/j.1600-0501.2010.02109.x ER -