Bone and joint modeling from 3D knee MRI: Feasibility and comparison with radiographs and 2D MRI

Vibhor Wadhwa, Vidur Malhotra, Yin Xi, Shaun Nordeck, Katherine Coyner, Avneesh Chhabra

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Purpose: He purpose was to evaluate feasibility of bone and joint segmentations from three-dimensional magnetic resonance imaging (3D MRI). Methods: Segmented joint models from 3D MRI data set were obtained for 42 patients. Blinded angular and joint space measurements were performed on 3D MRI model, two-dimensional (2D) MRI, and radiography (XR). Results: Medial joint space was similar on both XR and 3D MRI (P. =.3). The XR measurements were statistically different but closer to 3D MRI for lateral patellar tilt angle, patellar tendon length, and lateral knee joint space, whereas 2D MRI measurements were closer to XR in terms of trochlear depth, sulcal angle, and patellar length. Conclusion: 3D bone and joint segmentations are feasible from isotropic MRI data sets.

Original languageEnglish (US)
Pages (from-to)765-768
Number of pages4
JournalClinical Imaging
Volume40
Issue number4
DOIs
StatePublished - Jul 1 2016

Fingerprint

Knee
Joints
Bone and Bones
Patellar Ligament
Knee Joint
Radiography
Magnetic Resonance Imaging
Datasets

Keywords

  • 3D
  • Joint space
  • Knee
  • Modeling
  • MRI

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

Cite this

Bone and joint modeling from 3D knee MRI : Feasibility and comparison with radiographs and 2D MRI. / Wadhwa, Vibhor; Malhotra, Vidur; Xi, Yin; Nordeck, Shaun; Coyner, Katherine; Chhabra, Avneesh.

In: Clinical Imaging, Vol. 40, No. 4, 01.07.2016, p. 765-768.

Research output: Contribution to journalArticle

@article{b75dbd1e48c54628ada8ff52e9254984,
title = "Bone and joint modeling from 3D knee MRI: Feasibility and comparison with radiographs and 2D MRI",
abstract = "Purpose: He purpose was to evaluate feasibility of bone and joint segmentations from three-dimensional magnetic resonance imaging (3D MRI). Methods: Segmented joint models from 3D MRI data set were obtained for 42 patients. Blinded angular and joint space measurements were performed on 3D MRI model, two-dimensional (2D) MRI, and radiography (XR). Results: Medial joint space was similar on both XR and 3D MRI (P. =.3). The XR measurements were statistically different but closer to 3D MRI for lateral patellar tilt angle, patellar tendon length, and lateral knee joint space, whereas 2D MRI measurements were closer to XR in terms of trochlear depth, sulcal angle, and patellar length. Conclusion: 3D bone and joint segmentations are feasible from isotropic MRI data sets.",
keywords = "3D, Joint space, Knee, Modeling, MRI",
author = "Vibhor Wadhwa and Vidur Malhotra and Yin Xi and Shaun Nordeck and Katherine Coyner and Avneesh Chhabra",
year = "2016",
month = "7",
day = "1",
doi = "10.1016/j.clinimag.2016.02.017",
language = "English (US)",
volume = "40",
pages = "765--768",
journal = "Clinical Imaging",
issn = "0899-7071",
publisher = "Elsevier Inc.",
number = "4",

}

TY - JOUR

T1 - Bone and joint modeling from 3D knee MRI

T2 - Feasibility and comparison with radiographs and 2D MRI

AU - Wadhwa, Vibhor

AU - Malhotra, Vidur

AU - Xi, Yin

AU - Nordeck, Shaun

AU - Coyner, Katherine

AU - Chhabra, Avneesh

PY - 2016/7/1

Y1 - 2016/7/1

N2 - Purpose: He purpose was to evaluate feasibility of bone and joint segmentations from three-dimensional magnetic resonance imaging (3D MRI). Methods: Segmented joint models from 3D MRI data set were obtained for 42 patients. Blinded angular and joint space measurements were performed on 3D MRI model, two-dimensional (2D) MRI, and radiography (XR). Results: Medial joint space was similar on both XR and 3D MRI (P. =.3). The XR measurements were statistically different but closer to 3D MRI for lateral patellar tilt angle, patellar tendon length, and lateral knee joint space, whereas 2D MRI measurements were closer to XR in terms of trochlear depth, sulcal angle, and patellar length. Conclusion: 3D bone and joint segmentations are feasible from isotropic MRI data sets.

AB - Purpose: He purpose was to evaluate feasibility of bone and joint segmentations from three-dimensional magnetic resonance imaging (3D MRI). Methods: Segmented joint models from 3D MRI data set were obtained for 42 patients. Blinded angular and joint space measurements were performed on 3D MRI model, two-dimensional (2D) MRI, and radiography (XR). Results: Medial joint space was similar on both XR and 3D MRI (P. =.3). The XR measurements were statistically different but closer to 3D MRI for lateral patellar tilt angle, patellar tendon length, and lateral knee joint space, whereas 2D MRI measurements were closer to XR in terms of trochlear depth, sulcal angle, and patellar length. Conclusion: 3D bone and joint segmentations are feasible from isotropic MRI data sets.

KW - 3D

KW - Joint space

KW - Knee

KW - Modeling

KW - MRI

UR - http://www.scopus.com/inward/record.url?scp=84963596180&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84963596180&partnerID=8YFLogxK

U2 - 10.1016/j.clinimag.2016.02.017

DO - 10.1016/j.clinimag.2016.02.017

M3 - Article

C2 - 27317222

AN - SCOPUS:84963596180

VL - 40

SP - 765

EP - 768

JO - Clinical Imaging

JF - Clinical Imaging

SN - 0899-7071

IS - 4

ER -