Research Data Leeds Repository

Twenty cam-type hip shapes described using a new 'contour' shape map and assessed for impingement occurrence and depth

Rayment, Trent and Groves-Williams, Dawn and Williams, Sophie and Jones, Alison (2024) Twenty cam-type hip shapes described using a new 'contour' shape map and assessed for impingement occurrence and depth. University of Leeds. [Dataset] https://doi.org/10.5518/1492

Dataset description

This dataset includes the input, raw output and processed data from a study investigating the predicted cam-type hip impingement of a set of human subjects using a newly developed contour method. The associated project aimed to investigate the severity of a subject’s predicted impingement by assessing: the height of the cam entering the acetabulum during impingement; the frequency of impingement occurrence; and the impingement depth over a range of activities. The study looked to further investigate whether key shape features (maximum cam alpha angle, cam extent, cam location, average acetabular coverage) affected the severity of predicted impingement. The model input data is in the form of sets of points used to describe the femoral head-neck junction and acetabular rim of each subject. High level shape measures of cam apex, extent and location are included. Additional parametric data, such as femoral head size is provided for context along with the patient sex for comparison with previous work. The raw impingement occurrence output data of the shape-motion model providing information on which motion cases generate predicted impingement. Detailed data is included for the maximum impingement depth at every location around the acetabula, along with the post processed maximum impingement depth for each motion case for each subject. Methods documents are included explaining how measures were taken.

Subjects:	H000 - Engineering > H100 - General engineering > H160 - Bioengineering, biomedical engineering & clinical engineering > H162 - Biomechanics (including fluid & solid mechanics)
Divisions:	Faculty of Engineering and Physical Sciences > School of Mechanical Engineering
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	09 Apr 2024 09:37
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/1268
Additional details Additional details Creators: Creators ORCID Other ID Email Primary affiliation Primary affiliation ID Primary affiliation ID type Secondary affiliation Secondary affiliation ID Secondary affiliation ID type Rayment, Trent https://orcid.org/0009-0002-2989-8208 University of Leeds https://ror.org/024mrxd33 ror Groves-Williams, Dawn https://orcid.org/0000-0002-4834-8503 University of Leeds Williams, Sophie https://orcid.org/0000-0002-6963-965X University of Leeds Jones, Alison https://orcid.org/0000-0002-4984-7507 University of Leeds Type of data: Dataset Research funders: University of Leeds Grant numbers: School funded PhD studentship Publication date: 2024 Resource language: English Publisher: University of Leeds Contact Email Address: a.c.jones@leeds.ac.uk Last Modified: 09 Apr 2024 22:35

Files

Documentation

README [701kB] README [701kB] README [701kB] Visible to: Anyone File name: README_Rayment_2024.pdf Content type: Documentation Mime-Type: application/pdf License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 701kB

Description of acetabular rim point data collection method [334kB] Description of acetabular rim point data collection method [334kB] Description of acetabular rim point data collection method [334kB] Visible to: Anyone File name: acetabulum_rim_points.pdf Content type: Documentation Description: Details in README file. Mime-Type: application/pdf License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 334kB

Description of femoral point data collection method [474kB] Description of femoral point data collection method [474kB] Description of femoral point data collection method [474kB] Visible to: Anyone File name: femur_head_neck_points.pdf Content type: Documentation Description: Details in README file. Mime-Type: application/pdf License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 474kB

Definition of femoral shape measures [258kB] Definition of femoral shape measures [258kB] Definition of femoral shape measures [258kB] Visible to: Anyone File name: femoral_shape_measures.pdf Content type: Documentation Description: Details in README file. Mime-Type: application/pdf License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 258kB

List of activities against the codes used in the data sheets [329B] List of activities against the codes used in the data sheets [329B] List of activities against the codes used in the data sheets [329B] Visible to: Anyone File name: activity_codes.csv Content type: Documentation Description: Details in README file. Mime-Type: text/csv License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 329B

Data

Acetabular coverage point (input data) [7kB] Acetabular coverage point (input data) [7kB] Acetabular coverage point (input data) [7kB] Visible to: Anyone File name: acetabular_coverage.zip Content type: Data Description: Size normalised point data describing coverage and shape of the acetabular rim. Details in README file. Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 7kB

Femoral head-neck contour (input data) [8kB] Femoral head-neck contour (input data) [8kB] Femoral head-neck contour (input data) [8kB] Visible to: Anyone File name: femoral_contours.zip Content type: Data Description: Size normalised point data describing the shape of the femoral head-neck junction. Details in README file. Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 8kB

Max impingement depth (output data) [18kB] Max impingement depth (output data) [18kB] Max impingement depth (output data) [18kB] Visible to: Anyone File name: impingement_max_depth.zip Content type: Data Description: Raw data describing the depth of impingement at multiple locations around the acetabular rim. Details in README file. Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 18kB

Impingement occurrence (output data) [8kB] Impingement occurrence (output data) [8kB] Impingement occurrence (output data) [8kB] Visible to: Anyone File name: impingement_occurence.zip Content type: Data Description: Raw data describing the occurrence of impingement over multiple hip joint motions. Details in README file. Mime-Type: application/zip License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 8kB

Extent of cam lesion around femoral head [1kB] Extent of cam lesion around femoral head [1kB] Extent of cam lesion around femoral head [1kB] Visible to: Anyone File name: cam_extent.csv Content type: Data Description: Details in README file. Mime-Type: text/csv License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 1kB

Location of cam lesion around the femoral head [187B] Location of cam lesion around the femoral head [187B] Location of cam lesion around the femoral head [187B] Visible to: Anyone File name: cam_location.csv Content type: Data Description: Details in README file. Mime-Type: text/csv License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 187B

Femoral head sizes and contextual data [1kB] Femoral head sizes and contextual data [1kB] Femoral head sizes and contextual data [1kB] Visible to: Anyone File name: subject_parameterisation.csv Content type: Data Description: Details in README file. Mime-Type: text/csv License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 1kB

Summary data comparing female and male subjects [1kB] Summary data comparing female and male subjects [1kB] Summary data comparing female and male subjects [1kB] Visible to: Anyone File name: male_female_comparison.csv Content type: Data Description: Details in README file. Mime-Type: text/csv License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 1kB