AIMC Topic: Sacrum

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Development and evaluation of a deep learning framework for pelvic and sacral tumor segmentation from multi-sequence MRI: a retrospective study.

Cancer imaging : the official publication of the International Cancer Imaging Society Mar 13, 2025
BACKGROUND: Accurate segmentation of pelvic and sacral tumors (PSTs) in multi-sequence magnetic resonance imaging (MRI) is essential for effective treatment and surgical planning.
Aged Adult Male Humans Retrospective Studies Female Spinal Neoplasms Pelvic Neoplasms Sacrum Middle Aged Deep Learning Magnetic Resonance Imaging
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Landet: an efficient physics-informed deep learning approach for automatic detection of anatomical landmarks and measurement of spinopelvic alignment.

Journal of orthopaedic surgery and research Mar 25, 2024
PURPOSE: An efficient physics-informed deep learning approach for extracting spinopelvic measures from X-ray images is introduced and its performance is evaluated against manual annotations.
Reproducibility of Results Deep Learning Pelvis Lumbar Vertebrae Lordosis Sacrum Humans
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Robotic guidance for percutaneous placement of triangular osteosynthesis in vertically unstable sacrum fractures: a single-center retrospective study.

Journal of orthopaedic surgery and research Jan 4, 2023
BACKGROUND: To evaluate the effectiveness and safety of robot-aided percutaneous triangular osteosynthesis combined with close reduction for vertically unstable sacrum fractures (VUSFs).
Fractures, Bone Fracture Fixation, Internal Robotics Humans Retrospective Studies Pelvic Bones Pedicle Screws Sacrum Robotic Surgical Procedures Spinal Fractures
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Imaging of Structural Abnormalities of the Sacrum: The Old Faithful and Newly Emerging Techniques.

Seminars in musculoskeletal radiology Sep 14, 2022
The sacrum and sacroiliac joints pose a long-standing challenge for adequate imaging because of their complex anatomical form, oblique orientation, and posterior location in the pelvis, making them subject to superimposition. The sacrum and sacroilia...
Sacrum Sacroiliac Joint Humans Artificial Intelligence Magnetic Resonance Imaging Pelvis
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Automatic Swimming Activity Recognition and Lap Time Assessment Based on a Single IMU: A Deep Learning Approach.

Sensors (Basel, Switzerland) Aug 3, 2022
This study presents a deep learning model devoted to the analysis of swimming using a single Inertial Measurement Unit (IMU) attached to the sacrum. Gyroscope and accelerometer data were collected from 35 swimmers with various expertise levels during...
Swimming Recognition, Psychology Sacrum Deep Learning
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Multimodal Neuroelectrophysiological Monitoring Combined with Robot-Assisted Placement of a Transiliac-Transsacral Screw for the Treatment of Transforaminal Sacral Fractures.

BioMed research international Jul 23, 2022
OBJECTIVE: This study aimed to evaluate the safety and efficacy of the fixation of transforaminal sacral fractures using TiRobot-assisted transiliac-transsacral (TITS) screws under multimodal neuroelectrophysiological monitoring (MNM).
Humans Retrospective Studies Fractures, Bone Fracture Fixation, Internal Robotics Bone Screws Spinal Fractures Sacrum Male Middle Aged Pelvic Bones Female Young Adult Adult
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When giants talk; robotic dialog during thoracolumbar and sacral surgery.

BMC surgery Apr 1, 2022
BACKGROUND: Spinal trauma patients treated in a specialized hybrid operating room (OR) using two robotic systems communicating during surgery.
Sacrum Sacrococcygeal Region Robotics Spinal Fractures Pedicle Screws Humans Middle Aged
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Bi-planar fluoroscopic positioning robot assisting in percutaneous iliosacral screw fixation of sacrum fractures.

Asian journal of surgery Sep 28, 2021
Robotics Fluoroscopy Bone Screws Sacrum Humans Pelvic Bones Fracture Fixation, Internal
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Estimation of Three-Dimensional Lower Limb Kinetics Data during Walking Using Machine Learning from a Single IMU Attached to the Sacrum.

Sensors (Basel, Switzerland) Nov 4, 2020
Kinetics data such as ground reaction forces (GRFs) are commonly used as indicators for rehabilitation and sports performance; however, they are difficult to measure with convenient wearable devices. Therefore, researchers have attempted to estimate ...
Gait Analysis Sacrum Humans Lower Extremity Kinetics Walking Machine Learning Biomechanical Phenomena Wearable Electronic Devices
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Sex estimation from sacrum and coccyx with discriminant analyses and neural networks in an equally distributed population by age and sex.

Forensic science international Sep 12, 2019
Sex estimation is an essential step in the process of the identification of the skeletal remains in forensic anthropology since it reduces the number of possible matches by half. In this study, sex estimation with 21 sacral and coccygeal metric param...
Forensic Anthropology Coccyx Young Adult Sex Determination by Skeleton Adult Humans Sacrum Tomography, X-Ray Computed Middle Aged Male Neural Networks, Computer Female Discriminant Analysis Aged Turkey
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