Article
Orthopedics
Leonard T. Buller, Alexander S. McLawhorn, Joseph D. Maratt, Kaitlin M. Carroll, David J. Mayman
Summary: The study found that preoperative templating for THA using EOS imaging is accurate, with good inter-observer agreement. EOS imaging is more likely to predict accurate acetabular and femoral component size compared to conventional radiographs. Demographic variables such as age, gender, laterality, or BMI do not influence component size and offset.
JOURNAL OF ARTHROPLASTY
(2021)
Article
Orthopedics
Andrew Campbell, Ahmed K. Emara, Alison Klika, Nicolas S. Piuzzi
Summary: THA implant characteristics do not directly affect inadequate improvement in pain and function, surgeons should choose implants with a stable track record and restore hip biomechanics.
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME
(2021)
Article
Orthopedics
Emelie Kristoffersson, Volker Otten, Sead Crnalic
Summary: The study demonstrates that digital preoperative templating is reliable for planning cementless total hip arthroplasty in patients with developmental dysplasia of the hip, helping to select the correct component sizes and reduce surgical risks.
BMC MUSCULOSKELETAL DISORDERS
(2021)
Article
Orthopedics
David Mevorach, Itay Perets, Alexander Greenberg, Leonid Kandel, Yoav Mattan, Meir Liebergall, Gurion Rivkin
Summary: The aim of this study was to assess the impact of Dorr femoral classification on the accuracy of pre-operative digital templating. The results showed low accuracy in templating for both femoral and acetabular components, and the use of Dorr femoral classification did not improve templating accuracy.
INTERNATIONAL ORTHOPAEDICS
(2022)
Article
Health Care Sciences & Services
Philipp Winter, Ekkehard Fritsch, Jochem Konig, Milan Wolf, Stefan Landgraeber, Patrick Orth
Summary: Personalized 3D planning is more accurate than conventional 2D templating in predicting the size of implants in revision hip arthroplasty.
JOURNAL OF PERSONALIZED MEDICINE
(2023)
Article
Orthopedics
Seyed Peyman Mirghaderi, Sadula Sharifpour, Alireza Moharrami, Negar Ahmadi, Rangarirai Makuku, Maryam Salimi, Seyed Mohammad Javad Mortazavi
Summary: This study aimed to evaluate the accuracy of preoperative templating of total hip arthroplasty (THA) using mediCAD (R) software and identify factors that influence accuracy. The results showed that mediCAD (R) templating had acceptable accuracy in predicting the sizes of femoral and acetabular components in THA patients. The use of digital software like mediCAD (R) is favored for its short learning curve, user-friendly features, and low-cost maintenance, leading to improved patient care and THA efficacy.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2022)
Article
Computer Science, Interdisciplinary Applications
Yanwei Zhang, Zhenxian Chen, Hongmou Zhao, Dahang Zhao, Xuan Zhang, Xin Ma, Zhongmin Jin
Summary: This study evaluated the differences in ankle force, motion, contact stress, and bone-implant interface micromotion among different ankle implant designs during physiological walking gait. The anatomical ankle implant design showed superior performance in recovering ankle joint motion, reducing contact stress, and minimizing bone-implant interface micromotion compared to other designs. Additionally, the fixation design of INFINITY resulted in lower bone-implant interface micromotion than INBONE II.
COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE
(2022)
Article
Chemistry, Analytical
Jonathan C. J. Wei, Willem H. A. Crezee, Hilda Jongeneel, Tobias S. A. De Haas, Wesley L. A. Kool, Bryan J. Blaauw, Jenny Dankelman, Tim Horeman
Summary: This study investigates the use of vibration emissions as a novel method for assessing the quality of total hip arthroplasty. The results show that the insertion depth of the broach is positively correlated with increasing 3rd and 4th peak frequencies, and a higher goodness of fit indicates a better fixation. However, the moment of fracture cannot be predicted at this stage.
Article
Engineering, Biomedical
Caleigh E. Bourdon, Jordan S. Broberg, Richard W. McCalden, Douglas D. Naudie, Steven J. MacDonald, Brent A. Lanting, Matthew G. Teeter
Summary: In long-term follow-up of well-functioning implants for posterior stabilized and cruciate retaining knee designs, differences in kinematics and wear resistance were observed. Implant design was found to influence long-term kinematics and wear in well-functioning implants, with condylar separation linked to increased wear rates and should be avoided.
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
(2021)
Article
Pharmacology & Pharmacy
S. Marino, A. Giuliani, D. De Mauro, G. Rovere, A. Smakaj, G. M. Sassara, L. Are, G. Maccauro, F. Liuzza
Summary: Proximal periprosthetic femoral fractures (PPFFs) are common complications in the elderly population. Surgical options for treatment include revision arthroplasty and internal fixation. A retrospective assessment of 39 patients showed that these two treatment methods did not have significant differences in clinical outcomes and postoperative complications.
EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES
(2022)
Article
Orthopedics
Derek J. Semaan, Heath Rutledge-Jukes, Keith R. Berend, Adolph V. Lombardi, Joanne B. Adams, David A. Crawford
Summary: This study evaluated the mid-term to long-term survival of a specific metal-on-metal (MoM) implant with a modular titanium taper adapter. The results demonstrate a more favorable survival rate compared to other designs.
JOURNAL OF ARTHROPLASTY
(2022)
Review
Medicine, General & Internal
Edouard Germain, Charles Lombard, Fatma Boubaker, Mathias Louis, Alain Blum, Pedro Augusto Gondim-Teixeira, Romain Gillet
Summary: Hip arthroplasty is a commonly used and successful procedure, with applications in osteoarthritis and other conditions. Preoperative imaging plays a crucial role in determining implant size and position, with increasing interest in 3D imaging methods. However, there is currently no consensus on the optimal imaging workflow.
JOURNAL OF CLINICAL MEDICINE
(2022)
Article
Orthopedics
Arun Vaishy, Mohd Arif, Rahul Aanand, Kamaldeep Singh, Hitesh Kumar Rulaniya, Naveen Kumawat, Ramakishan Choudhary, Paras Choudhary
Summary: The purpose of this study was to analyze the impact of implant position offset on patient reported outcomes following hip arthroplasty. The results showed that both horizontal offset and vertical offset had a comparable additive effect on clinical outcomes.
INTERNATIONAL ORTHOPAEDICS
(2022)
Article
Orthopedics
Justin A. Magnuson, Sean A. Griffin, Ryan M. Sutton, Olivia Blaber, Kerri-Anne Ciesielka, P. Maxwell Courtney, Chad A. Krueger
Summary: The study aimed to compare the indications, perioperative complications, and readmissions between patients aged 80 to 89 years and those aged 70 to 79 years undergoing revision total hip arthroplasty. The results showed that octogenarians had a higher frequency of revision THA for periprosthetic fracture and higher rates of perioperative complications and readmissions.
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME
(2023)
Article
Orthopedics
Anuwat Pongkunakorn, Chayanut Aksornthung, Nithipat Sritumpinit
Summary: The study evaluated the accuracy and reproducibility of digital templating using PACS and iPhone for cementless THA, demonstrating that the digital method was more accurate than the hybrid method. Both techniques showed comparable accuracy in predicting acetabular cup and neck length sizes, as well as high reliability among observers.
JOURNAL OF ARTHROPLASTY
(2021)
