Name: Lumbar Coordinate Dataset
Creator: Kaggle
License: https://creativecommons.org/licenses/by/4.0/

About this Dataset

Lumbar Coordinate Dataset

This dataset was put together as a pretraining objective for the RSNA 2024 Lumbar Spine Degenerative Classification competition. The dataset consists of various medical images of the lower lumbar spine (external data). Each image is given 5 key points that correspond to the 5 lower lumbar vertebrae.

Additionally, we include improved coordinates for the RSNA 2024 data. Here we add coordinates for the left side of each lumbar disc in the sagittal plane. This provides useful orientation information for each disc.

Changelog

V1. Added external coordinate data
V2. Added improved RSNA coordinates

Datasets

Dataset	Source	Count	Image Type	License
LSD	Link	504	T2-weighted MRIs	CC BY 4.0
Spider	Link	209	T2-weighted MRIs	CC-BY 4.0
Tseg	Link	372	CT Scans	CC-BY 4.0
OSF	Link	31	T1-weighted MRIs	CC-BY 4.0

Tables

Coords Pretrain

@kaggle.brendanartley_lumbar_coordinate_pretraining_dataset.coords_pretrain

39.75 kB
5,605 rows
7 columns

CREATE TABLE coords_pretrain (
  "filename" VARCHAR,
  "source" VARCHAR,
  "x" BIGINT,
  "y" BIGINT,
  "level" VARCHAR,
  "relative_x" DOUBLE,
  "relative_y" DOUBLE
);

Coords Rsna Improved

@kaggle.brendanartley_lumbar_coordinate_pretraining_dataset.coords_rsna_improved

1.18 MB
58,735 rows
9 columns

CREATE TABLE coords_rsna_improved (
  "unnamed_0" BIGINT  -- Unnamed: 0,
  "series_id" BIGINT,
  "relative_x" DOUBLE,
  "relative_y" DOUBLE,
  "condition" VARCHAR,
  "side" VARCHAR,
  "instance_number" BIGINT,
  "study_id" BIGINT,
  "level" VARCHAR
);