Results 141 to 150 of about 14,195 (309)

Effect of light activation of bonding agents on bond strength between resin cement and resin composite [PDF]

วิทยานิพนธ์ (วท.ม.)--จุฬาลงกรณ์มหาวิทยาลัย, 2555การวิจัยมีวัตถุประสงค์เพื่อศึกษาผลการกระตุ้นด้วยแสงของสารยึดต่อค่ากำลังแรงยึดดึงและค่ากำลังแรงยึดเฉือนระหว่างเรซินซีเมนต์และเรซินคอมโพสิตโดยใช้สารยึดและเรซินซีเมนต์อย่างละ 2 ผลิตภัณฑ์ ได้แก่ สารยึดผลิตภัณฑ ...
อิทธิกร แซ่ล้อ
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The Effect of Crown Height and Retentive Height of Abutment on the Fracture Resistance of Fatigued Monolithic Zirconia Anterior Implant Crowns—An In Vitro Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This laboratory study investigated the effect of two different retentive heights of Ti‐base abutments (3.5 and 5.5 mm) and crown heights (13 and 16 mm) on the load at failure and survival of monolithic zirconia implant‐supported crowns replacing a maxillary central incisor.
Esha Zahid, Jaafar Abduo, Attila Gergely, Roy Judge, Carolina Perez‐Rodriguez, Joseph Palamara   +5 more
wiley   +1 more source

Influence of selective acid etching on microtensile bond strength of a self-adhesive resin cement to enamel and dentin

evaluate the selective acid etching of enamel and dentin on microtensile bond strength (¦ÌTBS) of a self-adhesive resin cement. Methods: Forty-eight bovine teeth were selected and had the buccal surface ground to obtain a flat dentin (n=24) or enamel (n ...
L¨²cia Trazzi Prieto, C¨ªntia Tereza Pimenta Ara¨²jo , Maria Malerba Colombi Humel, Eduardo Jos¨¦ Souza-Junior, Carlos Tadeu dos Santos Dias, Lu¨ªs Alexandre Maffei Sartini Paulillo
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Influência da técnica de cimentação adesiva intra-radicular na resistência ao cisalhamento de pinos de fibra de vidro [PDF]

, 2005
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-graduação em OdontologiaO estudo avaliou a influência da técnica de cimentação na resistência adesiva de pinos de fibra.
Machado, Renata Gondo
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Clinical Applicability of Artificial Intelligence–Driven Implant Planning and Surgical Guide Design in the Maxillary Esthetic Zone: A Registry‐Based Cohort Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This study evaluated the accuracy, time efficiency, and workflow consistency of artificial intelligence (AI)‐assisted versus human expert (HI) implant planning in the esthetic anterior maxilla. Material and Methods Thirty‐five single‐tooth anterior maxillary cases with paired cone beam computed tomography (CBCT) and intraoral scans (
Eslam Abdelwahab Dawood, Bahaaeldeen M. Elgarba, Rocharles Cavalcante Fontenele, Reinhilde Jacobs   +3 more
wiley   +1 more source

Infiltração marginal de cimentos de ionômero de vidro utilizados no art com diferentes técnicas de inserção - estudo in vitro [PDF]

, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaForam avaliados o grau de infiltração marginal de dois cimentos de ionômero de vidro utilizados no ART em restaurações ...
Nogueira, Danielle Aparecida
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A Randomised Controlled Trial Comparing a One‐Piece Zirconia Tissue‐Level Implant and Two‐Piece Titanium Bone‐Level Implant for Maxillary Single Tooth Replacement—3 year Results

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This RCT evaluated and compared the clinical performance of zirconia and titanium dental implants placed in the maxillary premolar region. Outcomes were assessed 3 years after prosthetic loading and included marginal bone level (MBL) changes, clinical parameters, aesthetic outcomes, and patient related outcome measures (PROMs ...
J. H. W. de Beus, M. S. Cune, L. Muijselaar, J. W. A. Slot, C. Jensen‐Louwerse, S. la Bastide‐van Gemert, H. J. A. Meijer, G. M. Raghoebar, U. Schepke   +8 more
wiley   +1 more source

Effect of Implant Design on Fracture Resistance, Mode, and Crystal Structure of One‐ and Two‐Piece Zirconia Implants With Ceramic or Titanium Abutment Screws: An In Vitro Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To evaluate the fracture resistance, fracture modes, and crystalline phase changes of zirconia one‐piece implants (OPI) and bone‐level (BLTPI) or tissue‐level, two‐piece implants (TLTPI), with ceramic (C) or titanium (T) abutment screws after dynamic preloading in a moist environment.
Abdulaziz Gul, Evaggelia Papia, Siamak Eqtesadi, Magnus Anderson, Jonas P. Becktor, Per Vult von Steyern   +5 more
wiley   +1 more source

Avaliação da preferência por resina composta ou cerâmica para restaurações de dentes anteriores [PDF]

, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A estética tem papel importante e ganha destaque nos dias de hoje, a odontologia dedica suas buscas na melhoria e na tentativa de obter o material mais ...
Valmorbida, Jonas Alberto
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Adhesion of Newly Developed Composite Resin Splinting Materials to Enamel: Effect of Enamel Surface Treatment

Dental Traumatology, EarlyView.
ABSTRACT Background/Aim To evaluate the shear bond strength (SBS) of newly developed composite resin materials intended for dental splinting to enamel and to determine whether phosphoric acid etching alone provides reliable adhesion. Material and Methods Four experimental materials (G‐Fix, Light Fix, Ortho Connect, and Ortho Connect Flow) were compared
Wonkyu Shin, Ji‐Soo Song, Hyuntae Kim, Wonjoon Moon, Teo Jeon Shin, Shin Hye Chung, Jin‐Soo Ahn, Hong‐Keun Hyun   +7 more
wiley   +1 more source