Results 1 to 10 of about 152,023 (283)

Does computer navigation improve patient outcomes compared to conventional techniques in total shoulder arthroplasty? A single-surgeon experience [PDF]

Clinics in Shoulder and Elbow
Background Successful total shoulder arthroplasty (TSA) relies on accurate placement of implants, which is difficult in the setting of bone loss or deformity.
Craig M Ball
doaj   +2 more sources

Leg-length discrepancy in revision total hip arthroplasty: computer-assisted navigation improves the discrepancy when compared with manual techniques [PDF]

Bone & Joint Open
Aims: Leg-length discrepancy (LLD) following total hip arthroplasty (THA) is a source of patient dissatisfaction and morbidity. The objectives of this study were to characterize LLD following revision THA (rTHA) and evaluate the difference in LLD ...
Troy D. Bornes, Sebastian B. Braun, Christopher G. Anderson, Young Dong Song, Isaiah Selkridge, Allina A. Nocon, Kathleen Tam, Peter K. Sculco   +7 more
doaj   +2 more sources

Navigated versus non‐navigated total knee arthroplasty: A large single‐implant cohort analysis of clinical outcomes and survivorship [PDF]

Journal of Experimental Orthopaedics
Purpose The aim of this study was to compare implant survival, clinical outcomes and radiographic alignment between navigated and non‐navigated total knee arthroplasty (TKA) performed with a single implant system.
Alessandro Carrozzo, Régis Pailhé, Ophélie Manchec, Sebastien Lustig, Émilie Bérard, Etienne Cavaignac   +5 more
doaj   +2 more sources

Navigated, Robot-Driven Laser Craniotomy for SEEG Application Using Optical Coherence Tomography in an Animal Model

Frontiers in Robotics and AI, 2021
Objectives: We recently introduced a navigated, robot-driven laser beam craniotomy for use with stereoelectroencephalography (SEEG) applications. This method was intended to substitute the hand-held electric power drill in an ex vivo study.
Fabian Winter, Tobias Wilken, Martin Bammerlin, Julia Shawarba, Christian Dorfer, Karl Roessler   +5 more
doaj   +1 more source

Advanced cutting strategy for navigated, robot-driven laser craniotomy for stereoelectroencephalography: An in Vivo non-recovery animal study

Frontiers in Robotics and AI, 2022
Objectives: In this study we aimed to present an updated cutting strategy and updated hardware for a new camera system that can increase cut-through detection using a cold ablation robot-guided laser osteotome.Methods: We performed a preoperative ...
Fabian Winter, Daniel Beer, Patrick Gono, Stefano Medagli, Marta Morawska, Christian Dorfer, Karl Roessler   +6 more
doaj   +1 more source

Trends in Operative Time and Short-Term Outcomes After Conventional and Navigated Total Knee Arthroplasty

Arthroplasty Today, 2021
Background: Adoption of navigated total knee arthroplasty (Nav-TKA) is increasing. However, it has been suggested that a perceived decrease in surgical efficiency and a lack of proven superior functional outcomes associated with Nav-TKA have hindered its
Troy K. Sekimura, BS, Alexander Upfill-Brown, MD, MSc, Peter P. Hsiue, MD, Amir Khoshbin, MD, MSc, Erik N. Zeegen, MD, Alexandra I. Stavrakis, MD   +5 more
doaj   +1 more source

Cost-effectiveness analysis of the oncology patient navigation program at a referral cancer center for colorectal tumor treatment

Brazilian Journal of Oncology, 2023
Objective: To evaluate the financial impact and effectiveness of a navigation program in patients with colorectal tumors undergoing videolaryngoscopic rectosigmoidectomy. Material and Methods: Retrospective, case-control type study from May 2019
Juliana Ribeiro Silva, Camila Forni Antunes, Luiz Felipe Zani, Natalia Martinez Martos, Elaine Cordeiro Bernadon, Samuel Aguiar   +5 more
doaj   +1 more source

SMASH navigators [PDF]

Magnetic Resonance in Medicine, 2003
AbstractThe additional data acquired when using multiple receiver coils is commonly used to improve SNR or reduce acquisition times. It may also be used to remove image artifacts by selectively replacing corrupt data. In the present study, a correction scheme is presented based on simultaneous acquisition of spatial harmonics (SMASH) that enables ...
Bydder, M, Atkinson, D, Larkman, D J, Hill, D L G, Hajnal, J V   +4 more
openaire   +3 more sources

Accuracy and reproducibility of virtual cutting guides and 3D-navigation for osteotomies of the mandible and maxilla. [PDF]

PLoS ONE, 2017
BACKGROUND:We set out to determine the accuracy of 3D-navigated mandibular and maxillary osteotomies with the ultimate aim to integrate virtual cutting guides and 3D-navigation into ablative and reconstructive head and neck surgery. METHODS:Four surgeons
Jonathan M Bernstein, Michael J Daly, Harley Chan, Jimmy Qiu, David Goldstein, Nidal Muhanna, John R de Almeida, Jonathan C Irish   +7 more
doaj   +1 more source

Implications of navigation system use for glenoid component placement in reverse shoulder arthroplasty

Scientific Reports, 2022
Recently, three-dimensional (3D) planning, patient-specific instruments, and navigation system have been developed to improve the accuracy of baseplate placement in reverse shoulder arthroplasty (RSA).
Hiroaki Kida, Atsushi Urita, Daisuke Momma, Yuki Matsui, Takeshi Endo, Daisuke Kawamura, Hiroshi Taneichi, Norimasa Iwasaki   +7 more
doaj   +1 more source