scholarly journals Telemanipulated Long Bone Fracture Reduction

10.5772/5271 ◽  
2008 ◽  
Author(s):  
Ralf Westphal ◽  
Simon Winkelbach ◽  
Thomas Goesling ◽  
Markus Oszwald ◽  
Tobias Huefner ◽  
...  
Keyword(s):  
Bone Fracture ◽  
Fracture Reduction ◽  
Long Bone ◽  
Long Bone Fracture

Improving the human-robot interface for telemanipulated robotic long bone fracture reduction: Joystick device vs. haptic manipulator

2017 ◽  
Vol 14 (1) ◽  
pp. e1863 ◽  
Author(s):  
Eduardo M. Suero ◽  
Tristan Hartung ◽  
Ralf Westphal ◽  
Nael Hawi ◽  
Emmanouil Liodakis ◽  
...  
Keyword(s):  
Bone Fracture ◽  
Fracture Reduction ◽  
Long Bone ◽  
Long Bone Fracture

The Wide-Open Three-Legged Parallel Robot for Long-Bone Fracture Reduction

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Mohammad H. Abedinnasab ◽  
Farzam Farahmand ◽  
Jaime Gallardo-Alvarado
Keyword(s):  
Bone Fracture ◽  
Degrees Of Freedom ◽  
Experimental Tests ◽  
Parallel Robot ◽  
High Accuracy ◽  
Fracture Reduction ◽  
Long Bone ◽  
Long Bones ◽  
Six Degrees Of Freedom ◽  
Long Bone Fracture

Robotic reduction of long bones is associated with the need for considerable force and high precision. To balance the accuracy, payload, and workspace, we have designed a new six degrees-of-freedom three-legged wide-open robotic system for long-bone fracture reduction. Thanks to the low number of legs and their nonsymmetrical configuration, the mechanism enjoys a unique architecture with a frontally open half-plane. This facilitates positioning the leg inside the mechanism and provides a large workspace for surgical maneuvers, as shown and compared to the well-known Gough–Stewart platform. The experimental tests on a phantom reveal that the mechanism is well capable of applying the desired reduction steps against the large muscular payloads with high accuracy.

scholarly journals Pain management in adults during long-bone fracture reduction in the Gaza Strip: a clinical audit

The Lancet ◽  
2021 ◽  
Vol 398 ◽  
pp. S36
Author(s):  
Mohammed Lubbad ◽  
Mohammed Ahmad ◽  
Hassan Adwan ◽  
Abed al-Ra’of Sammor ◽  
Bettina Böttcher
Keyword(s):  
Pain Management ◽  
Bone Fracture ◽  
Clinical Audit ◽  
Gaza Strip ◽  
Fracture Reduction ◽  
Long Bone ◽  
Long Bone Fracture ◽  
The Gaza Strip

Automated detection and segmentation of cylindrical fragments from calibrated C-arm images for long bone fracture reduction

2007 ◽  
Vol 87 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Guoyan Zheng ◽  
Xiao Dong ◽  
Paul Alfred Grutzner ◽  
Lutz-Peter Nolte
Keyword(s):  
Bone Fracture ◽  
Automated Detection ◽  
Fracture Reduction ◽  
Long Bone ◽  
Long Bone Fracture

scholarly journals Robotic Long Bone Fracture Reduction

10.5772/5242 ◽  
2008 ◽  
Author(s):  
A. E. ◽  
S. Q. ◽  
K. C. ◽  
W. L. ◽  
S. Mukherjee
Keyword(s):  
Bone Fracture ◽  
Fracture Reduction ◽  
Long Bone ◽  
Long Bone Fracture

Long bone fracture reduction using a fluoroscopy-based navigation system: A feasibility and accuracy study

2007 ◽  
Vol 12 (5) ◽  
pp. 295-302 ◽  
Author(s):  
Yoram Weil ◽  
Meir Liebergall ◽  
Rami Mosheiff ◽  
David Helfet ◽  
Andrew Pearle
Keyword(s):  
Bone Fracture ◽  
Navigation System ◽  
Fracture Reduction ◽  
Long Bone ◽  
System A ◽  
Long Bone Fracture ◽  
Accuracy Study

LORENZ: a system for planning long-bone fracture reduction

2003 ◽  
Author(s):  
Wolfgang Birkfellner ◽  
Wolfgang Burgstaller ◽  
Joachim Wirth ◽  
Bernard Baumann ◽  
Augustinus L. Jacob ◽  
...  
Keyword(s):  
Bone Fracture ◽  
Fracture Reduction ◽  
Long Bone ◽  
Long Bone Fracture

scholarly journals Long bone fracture reduction and deformity correction using the hexapod external fixator with a new method: a feasible study and preliminary results

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Yanshi Liu ◽  
Hong Li ◽  
Jialin Liu ◽  
Xingpeng Zhang ◽  
Maimaiaili Yushan ◽  
...  
Keyword(s):  
Soft Tissue ◽  
External Fixator ◽  
Bone Fracture ◽  
Three Dimensional ◽  
Deformity Correction ◽  
Fracture Reduction ◽  
Long Bone ◽  
Computer Assisted ◽  
Electronic Prescription ◽  
Long Bone Fracture

Abstract Background The hexapod external fixator (HEF), such as the Taylor spatial frame (TSF), offering the ability of multidirectional deformities correction without changing the structure, whereas there are so many parameters for surgeons to measure and subjective errors will occur inevitably. The purpose of this study was to evaluate the effectiveness of a new method based on computer-assisted three-dimensional (3D) reconstruction and hexapod external fixator for long bone fracture reduction and deformity correction without calculating the parameters needed by the traditional usage. Methods This retrospective study consists of 25 patients with high-energy tibial diaphyseal fractures treated by the HEF at our institution from January 2016 to June 2018, including 22 males and 3 females with a mean age of 42 years (range 14–63 years). Hexapod external fixator treatments were conducted to manage the multiplanar posttraumatic deformities with/without poor soft-tissue that were not suitable for internal fixation. Computer-assisted 3D reconstruction and trajectory planning of the reduction by Mimics were applied to perform virtual fracture reduction and deformity correction. The electronic prescription derived from the length changes of the six struts were calculated by SolidWorks. Fracture reduction was conducted by adjusting the lengths of the six struts according to the electronic prescription. Effectiveness was evaluated by the standard anteroposterior (AP) and lateral X-rays after reduction. Results All patients acquired excellent functional reduction and achieved bone union in our study. After correction, the mean translation (1.0 ± 1.1 mm) and angulation (0.8 ± 1.2°) on the coronal plane, mean translation (0.8 ± 1.0 mm) and angulation (0.3 ± 0.8°) on the sagittal plane were all less than those (6.1 ± 4.9 mm, 5.2 ± 3.2°, 4.2 ± 3.5 mm, 4.0 ± 2.5°) before correction (P < 0.05). Conclusions The computer-assisted three-dimensional reconstruction and hexapod external fixator-based method allows surgeons to conduct long bone fracture reduction and deformity correction without calculating the parameters needed by the traditional usage. This method is suggested to apply in those unusually complex cases with extensive soft tissue damage and where internal fixation is impossible or inadvisable.

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