Fetal Brain — Spatial Anatomy Lab

3D anatomy

Rotate to explore

Drag to rotate · drag cyan handle to move slice · click a structure

Drag action

Inferior ↔ superior Anterior–posterior tilt Side tilt In-plane rotation

Corresponding 2D slice

Axial

Anatomy labels Biometry measurements Ultrasound look

Real scan for comparison

No real scans installed. The scans folder should sit next to this file.

Real, anonymised clinical images from FETAL_PLANES_DB (Burgos-Artizzu et al., 2020), CC BY 4.0. Plane names are the dataset's expert labels. Fetuses lie any way up, so use Rotate and Flip to match the model.

Standard axial plane

Required landmarks

Should not dominate

Measurement

Spatial relationship

Linked selection

Anatomy explorer

Select in either view or below. A structure outside the current slice stays highlighted in 3D.