ABC/2 Audit
Haematoma Volumetric Tool
Biometric Scan Data
CM
CM
CM
Geometric Axiom
The ABC/2 formula assumes an ellipsoidal shape, providing a rapid and highly accurate surrogate for complex volumetric software.
Volumetric Sentinel Audit
Input the A, B, and C dimensions from the head CT to determine the estimated haematoma volume and associated neurosurgical priority.
Guidelines & Evidence
Verified
Last Review: 2026
Last Comprehensive Review: 2026
