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Anatomy can be nerve-wracking, but is here to help! provides a highly detailed interactive anatomy of the whole body, assorted therapeutic foci, self-quizzing and review features.

What is

Anatomy and Primal Pictures is an online resource that provides over 6,500 detailed 3D models of human anatomy. Models focus on individual organs, regions of the body, or anatomical systems.

The 3D images can be peeled away in layers and anatomical models can be rotated 360 degrees to demonstrate the interaction of nerves, muscles, ligaments, and bones. Images and clips can be used in online courses. 


  • Anatomically accurate 3D interactive models
  • Create customized images with your own labels and annotations, then print or save them for future use
  • Rotate models in any direction using your mouse, zoom in/out, and choose which anatomical structures -- muscles, vessel systems -- are added or removed in groups or individually, made x-ray, opaque, or viewed in isolation

3D Real Time

View models in 3D

3D Real Time includes 3D models of the head and neck; spine; shoulder and arm; forearm, wrist, and hand; thorax; abdomen; female pelvis; male pelvis; hip and thigh; knee; leg, ankle, and foot; whole body.

You can create customized images complete with labels and annotations (using medically-accurate 3D anatomy models). Models can be rotated in any direction, and you can choose which anatomical structures are added or removed in groups or individually. Structures can be viewed in X-ray, opaque, or in isolation.

Tutorials & Help

AR Mode

Augmented Reality Feature

The AR mode enables you to use your mobile device as a ‘window’ through which you can view and interact with the model as it is projected into the three-dimensional space of the real world.

Required devices/hardware for AR Mode

Apple devices

  • iPhone 6s or above
  • iPad 2017 or newer
  • iPad Pro
  • Operating system: iOS 11 or higher

Android devices

  • Android phones need to support the AR core app from Google, which needs to be installed before using the feature.

How to use AR Mode
Tutorials & Help


Virtual Reality

Interact with human anatomy in a completely new way with Primal VR. Walk 360 degrees around the model for a fully immersive experience.

Compatible Devices
  • Oculus Rift, Rift S, and HTC Vive (tethered versions)
  • Quest 1 & 2 untethered (untethered)

Installation & Access

Access Primal VR via the link below.

  1. On the homepage click on the VR icon
  2. Follow the automatic download steps to get started