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Volume 4
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10.3390/biomechanics4020018
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Correction to Biomechanics 2023, 3(2), 166-180.
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Correction

Correction: Kramer et al. A Simple, Efficient Method for an Automatic Adjustment of the Lumbar Curvature Alignment in an MBS Model of the Spine. Biomechanics 2023, 3, 166–180

by
Ivanna Kramer
1,†,
Sabine Bauer
2,*,† and
Valentin Keppler
2
1
Institute for Computational Visualistics, University of Koblenz, 56070 Koblenz, Germany
2
Institute of Medical Technology and Information Processing, University of Koblenz, 56070 Koblenz, Germany
*
Author to whom correspondence should be addressed.
†
These authors contributed equally to this work.
Biomechanics 2024, 4(2), 294-295; https://doi.org/10.3390/biomechanics4020018
Submission received: 19 March 2024 / Accepted: 3 April 2024 / Published: 17 May 2024
(This article belongs to the Section Gait and Posture Biomechanics)
Browse Figures
Versions Notes
In Section 2.2 “Lordosis Curvature Fitting for Simulation Model”, Paragraph 2, Sentence 3 of the original publication [1] contains a mistake. The correction of Section 2.2 “Lordosis Curvature Fitting for Simulation Model”, Paragraph 2, Sentence 3 appears below:
In the simulation model, the curve origin is set to the center of the sacrum’s endplate.
In Section 3.2 “Creation of New Lordosis Model from 3D Curvature”, Figure 6 “Example of the lordosis curves generated for the test person 2” and Figure 7 “Sample input and generated lordosis curves.” should be exchanged. The correct order of the figures appears below:
The corrections do not affect the experimental results presented in the study. This correction was approved by the Academic Editor. The original publication has also been updated.

Reference

  1. Kramer, I.; Bauer, S.; Keppler, V. A Simple, Efficient Method for an Automatic Adjustment of the Lumbar Curvature Alignment in an MBS Model of the Spine. Biomechanics 2023, 3, 166–180. [Google Scholar] [CrossRef]
Biomechanics 04 00018 g006
Figure 6. Sample input and generated lordosis curves. (a) Curve approximated as cubic spline through 66 sampled points (marked in black) from patient MR image. (b) Lordosis curve (marked in red) from newly generated spine model and approximated by using five points (marked in black) that represent centers of intervertebral discs in generated simulation spine model.
Figure 6. Sample input and generated lordosis curves. (a) Curve approximated as cubic spline through 66 sampled points (marked in black) from patient MR image. (b) Lordosis curve (marked in red) from newly generated spine model and approximated by using five points (marked in black) that represent centers of intervertebral discs in generated simulation spine model.
Biomechanics 04 00018 g006
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Figure 7. Example of the lordosis curves generated for the test person 2 (TP2) in different anatomical planes. (a) Curves in sagittal plane. (b) The lordosis curves in coronal plane. The area under the curve is marked transparent.
Figure 7. Example of the lordosis curves generated for the test person 2 (TP2) in different anatomical planes. (a) Curves in sagittal plane. (b) The lordosis curves in coronal plane. The area under the curve is marked transparent.
Biomechanics 04 00018 g007
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MDPI and ACS Style

Kramer, I.; Bauer, S.; Keppler, V. Correction: Kramer et al. A Simple, Efficient Method for an Automatic Adjustment of the Lumbar Curvature Alignment in an MBS Model of the Spine. Biomechanics 2023, 3, 166–180. Biomechanics 2024, 4, 294-295. https://doi.org/10.3390/biomechanics4020018

AMA Style

Kramer I, Bauer S, Keppler V. Correction: Kramer et al. A Simple, Efficient Method for an Automatic Adjustment of the Lumbar Curvature Alignment in an MBS Model of the Spine. Biomechanics 2023, 3, 166–180. Biomechanics. 2024; 4(2):294-295. https://doi.org/10.3390/biomechanics4020018

Chicago/Turabian Style

Kramer, Ivanna, Sabine Bauer, and Valentin Keppler. 2024. "Correction: Kramer et al. A Simple, Efficient Method for an Automatic Adjustment of the Lumbar Curvature Alignment in an MBS Model of the Spine. Biomechanics 2023, 3, 166–180" Biomechanics 4, no. 2: 294-295. https://doi.org/10.3390/biomechanics4020018

APA Style

Kramer, I., Bauer, S., & Keppler, V. (2024). Correction: Kramer et al. A Simple, Efficient Method for an Automatic Adjustment of the Lumbar Curvature Alignment in an MBS Model of the Spine. Biomechanics 2023, 3, 166–180. Biomechanics, 4(2), 294-295. https://doi.org/10.3390/biomechanics4020018

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