Patient-specific guides in orthopedic surgery

MO Gauci - Orthopaedics & Traumatology: Surgery & Research, 2022 - Elsevier
The interest of patient-specific guides (PSGs) lies in reliable intraoperative achievement of
preoperative planning goals. They are a form of instrumentation optimizing intraoperative …

A simple 3-dimensional printed aid for a corrective palmar opening wedge osteotomy of the distal radius

P Honigmann, F Thieringer, R Steiger, M Haefeli… - The Journal of hand …, 2016 - Elsevier
The reconstruction of malunited distal radius fractures is often challenging. Virtual planning
techniques and guides for drilling and resection have been used for several years to …

Positioning error of custom 3D-printed surgical guides for the radius: influence of fitting location and guide design

G Caiti, JGG Dobbe, GJ Strijkers, SD Strackee… - International journal of …, 2018 - Springer
Purpose Utilization of 3D-printed patient-specific surgical guides is a promising navigation
approach for orthopedic surgery. However, navigation errors can arise if the guide is not …

[HTML][HTML] Computer-assisted pre-operative automatic segmentation and registration tool for malunited radius osteotomy: A proof-of-concept study

J Wang, R Zietal, A Arase, G Couzens, P Pivonka… - Results in …, 2023 - Elsevier
Corrective osteotomy is a standard treatment for distal radius fractures in malunited radius
cases. In order to increase the efficiency of the osteotomy pre-operative plan, in this study, a …

A 3‐dimensional‐printed patient‐specific guide system for minimally invasive plate osteosynthesis of a comminuted mid‐diaphyseal humeral fracture in a cat

B Oxley - Veterinary Surgery, 2018 - Wiley Online Library
Objective To report the use of a 3‐dimensional (3D)‐printed patient‐specific reduction guide
system to facilitate minimally invasive plate osteosynthesis (MIPO) of a humeral fracture in a …

Surgical treatment of long-bone deformities: 3D preoperative planning and patient-specific instrumentation

P Fürnstahl, A Schweizer, M Graf… - Computational radiology …, 2016 - Springer
Congenital or posttraumatic bone deformity may lead to reduced range of motion, joint
instability, pain, and osteoarthritis. The conventional joint-preserving therapy for such …

Three-dimensional corrective osteotomy for malunited fractures of the upper extremity using patient-matched instruments: a prospective, multicenter, open-label …

K Oka, H Tanaka, K Okada, W Sahara, A Myoui… - JBJS, 2019 - journals.lww.com
Background: Medical image processing has facilitated simulation of 3-dimensional (3-D)
corrective osteotomy, and 3-D rapid prototyping technology has further enabled the …

Patient-tailored plate for bone fixation and accurate 3D positioning in corrective osteotomy

JGG Dobbe, JC Vroemen, SD Strackee… - Medical & biological …, 2013 - Springer
A bone fracture may lead to malunion of bone segments, which gives discomfort to the
patient and may lead to chronic pain, reduced function and finally to early osteoarthritis …

An automatic genetic algorithm framework for the optimization of three-dimensional surgical plans of forearm corrective osteotomies

F Carrillo, S Roner, M von Atzigen, A Schweizer… - Medical image …, 2020 - Elsevier
Abstract Three-dimensional (3D) computer-assisted corrective osteotomy has become the
state-of-the-art for surgical treatment of complex bone deformities. Despite available …

Prediction of normal bone anatomy for the planning of corrective osteotomies of malunited forearm bones using a three‐dimensional statistical shape model

F Mauler, C Langguth, A Schweizer… - Journal of …, 2017 - Wiley Online Library
Corrective osteotomies of the forearm based on 3D computer simulation using contralateral
anatomy as a reconstruction template is an approved method. Limitations are existing …