AIMC Topic: Femur

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[An animal experimental study on domestic robot-assisted total knee arthroplasty].

Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery
OBJECTIVE: To evaluate the performance, safety, and precision of the Yuanhua robotic-assisted total knee arthroplasty system (YUANHUA-TKA) through animal experiments, which will provide reference data for human clinical trials.

An Automatic Classification of the Early Osteonecrosis of Femoral Head with Deep Learning.

Current medical imaging
BACKGROUND: Osteonecrosis of Femoral Head (ONFH) is a common complication in orthopaedics, wherein femoral structures are usually damaged due to the impairment or interruption of femoral head blood supply.

Does component placement affect short-term clinical outcome in robotic-arm assisted unicompartmental knee arthroplasty?

The bone & joint journal
AIMS: The purpose of this multicentre observational study was to investigate the association between intraoperative component positioning and soft-tissue balancing on short-term clinical outcomes in patients undergoing robotic-arm assisted unicompart...

Deep Learning-Based Automatic Segmentation of the Proximal Femur from MR Images.

Advances in experimental medicine and biology
This chapter addresses the problem of segmentation of proximal femur in 3D MR images. We propose a deeply supervised 3D U-net-like fully convolutional network for segmentation of proximal femur in 3D MR images. After training, our network can directl...

Femur segmentation in DXA imaging using a machine learning decision tree.

Journal of X-ray science and technology
BACKGROUND: Accurate measurement of bone mineral density (BMD) in dual-energy X-ray absorptiometry (DXA) is essential for proper diagnosis of osteoporosis. Calculation of BMD requires precise bone segmentation and subtraction of soft tissue absorptio...

[Application of three-dimensional printing technology in bone tumor surgery].

Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery
OBJECTIVE: To discuss the effect of three-dimensional (3D) printing individualized model and guide plate in bone tumor surgery.

Cross-wire assist suit concept, for mobile and lightweight multiple degree of freedom hip assistance.

IEEE ... International Conference on Rehabilitation Robotics : [proceedings]
In this paper, we present our cross-wire assist concept, for assisting a single joint in multiple degrees of freedom. It is comprised of four motor driven Bowden cable actuators (wires) per assisted joint, with the wires crossed over each other at th...

[EXPERIMENTAL STUDY ON DIFFERENT CONCENTRATION RATIOS OF OSTEOPROTEGERIN COMBINED WITH DEPROTEINIZED BONE ON BONE TUNNEL AFTER ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION].

Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery
OBJECTIVE: To investigate the effects of different concentrations of osteoprotegerin (OPG) combined with deproteinized bone (DPB) on the bone tunnel after the anterior cruciate ligament (ACL) reconstruction.

High degree of accuracy of a novel image-free handheld robot for unicondylar knee arthroplasty in a cadaveric study.

Clinical orthopaedics and related research
BACKGROUND: Surgical robotics has been shown to improve the accuracy of bone preparation and soft tissue balance in unicondylar knee arthroplasty (UKA). However, although extensive data have emerged with regard to a CT scan-based haptically constrain...