Ana3D

Sacrum: volume in real people

The volume of this structure (sacrum) measured on the CT scans of 11 people: from 37 to 269 mL, median 209 mL.

Person Sex Age Volume (mL)
1 Female 77 the scan ends inside it
2 Male 58 238
3 Male 62 269
4 Female 41 198
5 Female 58 204
6 Female 93 240
7 Male 73 263
8 Male 9 73
9 Male 33 251
10 Female 21 209
11 Male 15 189
12 Female 5 37
Median 209

sacrum

Sacrum: volume in real people
3D models: TotalSegmentator CT dataset v3.0.0, subject s0616: Wasserthal J, Breit H-C, Meyer MT, et al. TotalSegmentator: Robust Segmentation of 104 Anatomic Structures in CT Images. Radiology: Artificial Intelligence 2023;5(5):e230024, https://doi.org/10.1148/ryai.230024; dataset https://doi.org/10.5281/zenodo.22688904, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); surfaces extracted from the segmentation masks and simplified by the 3D Anatomy project.