Draw 3D bone spurs directly onto the skeleton and model the effects of arthritis.

Access Spurs

To begin adding spurs, select Tools from the main menu, and select Spurs from the Tools menu.

Using Spurs

Draw on the model to begin adding spurs.

Spur Settings

Access the Spurs settings by tapping the button in the centre of the bottom of the screen.

Spur Points

Choose between adding a cluster of spurs, or a single spur point when drawing spurs.

Particle Size

Change the size of the individual spurs using the slider in the settings panel.

Spur Brush Size

Change the size of the Spurs Tool by selecting the options button at the bottom of the screen, and selecting a size from those available.

Rotating the Model

To rotate or zoom into the model, tap Done in the top right corner and navigate the model as normal.

Undo and Redo

Undo and redo spurs using the buttons at the top of the tool selection panel.

Clear Spurs

When using the Spurs tool, tap the ‘Clear Spurs’ button in the top left corner of the screen to remove all spurs. At any point, select the ‘Clear’ button in the top left corner of the screen, and select to Clear Spurs or to Clear All.

Complete Anatomy