Correlation Between Implant Geometry, Bone Density, and the Insertion Torque/Depth Integral: A Study on Bovine Ribs [PDF]
Dentistry Journal, 2019 During insertion of dental implants, measurement of dynamic parameters such as the torque-depth curve integral or insertion energy might convey more information about primary stability than traditional static parameters such as the insertion or removal ...
Vittoria Perrotti +2 more
exaly +4 more sources
Insertion Torque Characteristics of the KS 3 Implant in Weak Bone, Standardized Extraction-Socket-like, and Maxillary Sinus Simulation Models: An In Vitro Comparative Study [PDF]
BioengineeringObjective: This in vitro study evaluated the insertion torque characteristics of the KS 3 implant compared with the TSIII implant in standardized artificial bone models representing weak bone, extraction-socket-like reduced support, and maxillary sinus ...
Na Ri Seo +5 more
doaj +2 more sources
Effect of insertion load on insertion torque value [PDF]
Journal of Dental SciencesBackground/Purpose: This study examined the effect of insertion load on implant primary stability by evaluating the insertion torque and insertion time in various implant designs.
Po-Yuan Hsueh +2 more
doaj +2 more sources
Influence of Implant-Specific Characteristics on Insertion Torque and Primary Stability: An Ex Vivo Comparison of Two Implant Systems with a Shared Macrodesign [PDF]
Dentistry JournalObjectives: The aim of this study was to compare insertion torque (IT) and primary stability, assessed by resonance frequency analysis (RFA), between two implant systems with a shared macrodesign but different surface morphology and titanium grade in a ...
Peter Gehrke +7 more
doaj +2 more sources
Prediction of screw loosening by measuring the insertion torque in non-osteoporotic patients: an in vitro study [PDF]
BMC Musculoskeletal DisordersBackground Pedicle screws are commonly used in spinal surgeries, but screw loosening remains a major concern, even in non-osteoporotic patients. Predicting pedicle screw stability via the insertion torque is a controversial topic, mainly studied on ...
Jan Ulrich Jansen +5 more
doaj +2 more sources
Effects of insertion torque on the structure of dental implants with different connections: Experimental pilot study in vitro. [PDF]
PLoS ONE, 2021 ObjectiveDuring the insertion of dental implants in the bone tissue, different torque values can be applied. However, the high applied torque can cause damage to the implant connection.
Sergio Alexandre Gehrke +4 more
doaj +2 more sources
Correlation between insertion torque value and bone density in D3 and D4 bone following photobiomodulation: a randomised interventional study [PDF]
BMC Oral HealthBackground This study aimed to assess the correlation between insertion torque values and bone density measured via CBCT in D3 and D4 bone types after photobiomodulation (PBM) therapy.
Ashika Singhania +4 more
doaj +2 more sources
Optimizing preoperative bone health assessment for adult spinal deformity: a prospective correlation analysis of intraoperative pedicle screw insertion torque and imaging modalities in Japan [PDF]
Asian Spine JournalStudy Design Prospective cohort study. Purpose This study aimed to identify the optimal preoperative bone health assessment for adult spinal deformity (ASD) surgery through correlation analysis between intraoperative pedicle screw (PS) insertion torque ...
Keishi Maruo +7 more
doaj +2 more sources
Analysis of Insertion Torque of Orthodontic Mini-Implants Depending on the System and the Morphological Substrate [PDF]
Journal of Functional BiomaterialsOrthodontic mini-implants are well-known anchorage devices and stand out as a particularly effective tool for ensuring maximum anchorage without relying on patient compliance.
Tamara Rahela Ioana +7 more
doaj +2 more sources
The Role of Pedicle Screw Surface on Insertion Torque and Pullout Strength [PDF]
Revista Brasileira de Ortopedia, 2020 Objective Compare by mechanical tests the pullout resistance and the insertion torque of rough and smooth pedicle screws. Methods Pedicle screws with rough surface and smooth surface, with diameters of 4.8; 5.5 and 6.5 mm, were inserted in polyurethane ...
Rodrigo Barra Caiado Fleury +5 more
doaj +5 more sources