Arm Bud

The arm bud is part of the embryo and will begin to develop around the fourth week of gestation. The arm buds are recognizable as small swellings on lateral body walls.


Anatomy Explorer


Zoom in/out: Click +/-

Move up/down/left/right: Click compass arrows

Rotate image: Click and drag in any direction, anywhere in the frame

Identify objects: Click on them in the image

2D Interactive3D Rotate & Zoom
Change Anatomical System
Change View Angle