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Radaelli, G. (author), Vroom, R.W. (author), Cool, Jan C. (author), Tuijthof, Gabriëlle J.M. (author)Het boek Werktuigkundige Systemen is een compacte inleiding op het systeemdenken in de werktuigbouwkunde, met nadruk op inzicht en grafische methoden, gelardeerd met prikkelende werkingsprincipes en constructie-elementen. Velen merken dat ze nog lang nadat ze het vak gedaan hebben dit boek als naslagwerk gebruiken en het steeds meer gaan...book 2023
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Vuurberg, Gwendolyn (author), Tümer, N. (author), Sierevelt, Inger (author), Dobbe, Johannes G.G. (author), Hemke, Robert (author), Wiegerinck, Jan Joost (author), Maas, Mario (author), Kerkhoffs, Gino M.M.J. (author), Tuijthof, Gabriëlle J.M. (author)Background: The objective consisted of 2 elements, primarily to define 2 bone geometry variations of the ankle that may be of prognostic value on ankle instability and secondly to translate these bone variations from a 3D model to a simple 2D radiographic measurement for clinical use. Methods: The 3D tibial and talar shape differences derived...journal article 2022
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Tümer, N. (author), Arbabi, V. (author), Gielis, Willem Paul (author), de Jong, Pim A. (author), Weinans, Harrie (author), Tuijthof, Gabrielle J.M. (author), Zadpoor, A.A. (author)The bones forming the talocrural joint (TCJ) and subtalar joint (STJ) are often assumed to be bilaterally symmetric. Therefore, the contralateral limb (i.e. the fibula, tibia, calcaneus and talus) is used as a template or an intra-subject control in clinical and research practice. However, the validity of the symmetry assumption is...journal article 2019
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Kok, Aimee C. (author), den Dunnen, S. (author), Lambers, Kaj T.A. (author), Kerkhoffs, Gino M.M.J. (author), Tuijthof, G.J.M. (author)Objective: Surgical microfracture is considered a first-line treatment for talar osteochondral defects. However, current rigid awls and drills limit access to all locations in human joints and increase risk of heat necrosis of bone. Using a flexible water jet instrument to drill holes can improve the reachability of the defect without...journal article 2019
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Tümer, N. (author), Vuurberg, Gwendolyn (author), Blankevoort, Leendert (author), Kerkhoffs, Gino M.M.J. (author), Tuijthof, G.J.M. (author), Zadpoor, A.A. (author)Bone shapes, particularly those defining the subtalar joint (STJ), have not received much attention yet as a risk factor for developing chronic ankle instability (CAI) after sustaining a lateral ankle sprain (LAS). This study aimed to compare three-dimensional (3D) shape variations in the STJ bones within individuals with CAI and healthy...journal article 2019
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Gregoor, Wouter (author), Dankelman, J. (author), Kment, Christoph (author), Tuijthof, Gabriëlle J.M. (author)A compliant bone drill provides advantages over conventional straight drills, because it allows surgical access via a minimally invasive approach. Hydropower allows the transfer of pressurized water with a compliant hose. The goal is to select the hydraulic actuator for this compliant bone drill by reviewing existing actuator principles. The...journal article 2018
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Tümer, N. (author), Kok, A.C. (author), Vos, F.M. (author), Streekstra, Geert J. (author), Askeland, Christian (author), Tuijthof, G.J.M. (author), Zadpoor, A.A. (author)A rigid surface–volume registration scheme is presented in this study to register computed tomography (CT) and free-hand tracked ultrasound (US) images of the talocrural joint. Prior to registration, bone surfaces expected to be visible in US are extracted from the CT volume and bone contours in 2D US data are enhanced based on monogenic signal...journal article 2018
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Horeman, T. (author), Buiter, E.C. (author), Pouran, B. (author), Stijntjes, M. (author), Dankelman, J. (author), Tuijthof, G.J.M. (author)This experimental work focused on the sensor selection for the development of a needle-like instrument to treat small isolated cartilage defects with hydrogels. The aim was to identify the most accurate and sensitive imaging method to determine the location and size of defects compared to a gold standard (µCT). Only intravascular ultrasound...journal article 2018
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Hilgersom, Nick F.J. (author), Horeman, T. (author), Bleys, Ronald L.A.W. (author), Eygendaal, Denise (author), van den Bekerom, Michel P.J. (author), Tuijthof, G.J.M. (author)Background: Elbow arthroscopy is a difficult surgical technique. Objective metrics can be used to improve safe and effective training in elbow arthroscopy. Force exerted on the elbow tissue during arthroscopy can be a measure of safe tissue manipulation. The purpose of this study was to determine the force magnitude and force direction used...journal article 2018
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Horeman, T. (author), Kment, Christoph (author), Kerkhoffs, Gino M.M.J. (author), Tuijthof, G.J.M. (author)The goal of this study was to determine the preferred handle design for two degrees of freedom steerable arthroscopic cutter by performing a two-step development approach. The expected usefulness and usability of control components of three entirely different handles were defined by an on-line survey with 101 students and the actual control...journal article 2017
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Tuijthof, G.J.M. (author), Cabitza, Federico (author), Ragone, Vincenza (author), Compagnoni, Riccardo (author), Randelli, Pietro (author)The purpose of this study was to generate consensus among experienced surgeons on what skills a resident should possess before continuing safe training in the operating room (OR). An online survey of 65 questions was developed and distributed to surgeons in the European community. A total of 216 responded. The survey included 15 questions...journal article 2017
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Smit, Daan (author), Spruit, Edward (author), Dankelman, J. (author), Tuijthof, G.J.M. (author), Hamming, J (author), Horeman, T. (author)Background Visual force feedback allows trainees to learn laparoscopic tissue manipulation skills. The aim of this experimental study was to find the most efficient visual force feedback method to acquire these skills. Retention and transfer validity to an untrained task were assessed. Methods Medical students without prior experience in...journal article 2017
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Sarkalkan, N. (author), Loeve, A.J. (author), Van Dongen, K.W.A. (author), Tuijthof, G.J.M. (author), Zadpoor, A.A. (author)(Osteo)chondral defects (OCDs) in the ankle are currently diagnosed with modalities that are not convenient to use in long-term follow-ups. Ultrasound (US) imaging, which is a cost-effective and non-invasive alternative, has limited ability to discriminate OCDs. We aim to develop a new diagnostic technique based on US wave propagation through...journal article 2015
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Natenstedt, J. (author), Kok, A.C. (author), Dankelman, J. (author), Tuijthof, G.J.M. (author)Articular cartilage has limited regeneration capacities. One of the factors that appear to affect the in vitro cultivation of articular cartilage is mechanical stimulation. So far, no combination of parameters has been identified that offers the best results. The goal is to review the literature in search of the best available set of...journal article 2015
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Cernohorsky, P. (author), Kok, A.C. (author), De Bruin, D.M. (author), Brandt, M.J. (author), Faber, D.J. (author), Tuijthof, G.J.M. (author), Kerkhoffs, G.M. (author), Strackee, S.D. (author), Van Leeuwen, T.G. (author)Background and purpose — Optical coherence tomography (OCT) is a light-based imaging technique suitable for depiction of thin tissue layers such as articular cartilage. Quantification of results and direct comparison with a reference standard is needed to confirm the role of OCT in cartilage evaluation. Materials and methods — Goat talus...journal article 2014
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Stunt, J.J. (author), Wulms, P.H. (author), Kerkhoffs, G.M. (author), Dankelman, J. (author), Van Dijk, C.N. (author), Tuijthof, G.J.M. (author)Background: Since simulators offer important advantages, they are increasingly used in medical education and medical skills training that require physical actions. A wide variety of simulators have become commercially available. It is of high importance that evidence is provided that training on these simulators can actually improve clinical...journal article 2014
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Tuijthof, G.J.M. (author), Horeman, T. (author)Surgical device, in particular for minimally invasive surgery, provided with a shaft having a distal end to which a surgical instrument is mounted or mountable and a proximal end equipped for handling the instrument, wherein the shaft is hollow and the surgical instrument is mounted or mountable on inserts that are longitudinally movable in the...patent 2014
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Den Dunnen, S. (author), Tuijthof, G.J.M. (author)Using water jets in orthopedic surgery to drill holes in bones can be beneficial due to the absence of thermal damage and the always sharp cut. To minimize operating time and the volume of water that is used, the efficiency (volume of removed bone per added volume of water) of the water jet should be maximized. The goal was to study the effect...journal article 2014
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Reilingh, M.L. (author), Tuijthof, G.J.M. (author), Van Dijk, C.N. (author), Blankevoort, L. (author)Background: Malalignment of the hindfoot can be corrected with a calcaneal osteotomy (CO). A well-selected osteotomy angle in the sagittal plane will reduce the shear force in the osteotomy plane while walking. The purpose was to determine the presence of a relationship between the foot geometry and loading of the calcaneus, which influences the...journal article 2011
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- Tuijthof, G.J.M. (author), De Vaal, M.M. (author), Sierevelt, I.N. (author), Blankevoort, L. (author), Van der List, M.P.J. (author) journal article 2011
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