DVD - Digital Smile Analysis Using Photoshop - Dr. Edward McLaren
  A full course to teach you the skills of using Photoshop to do a quick smile design. Topics include how to use layering, masking, liguify tool, warp tool, and the included project files to use to build your own collection of library teeth.

From the back cover:

This DVD (1 dual layer DVD - over 4 hours) will cover:

Photography and necessary images for Photoshop Smile Design

Setting up Photoshop interface on your computer

Opening images into and using Camera RAW

How to make selections and how to use a mask

How to create and work with layers

How to use the Liquefy filter to do simple smile alterations

How to do digital bleaching

How to use the various transform functions in Photoshop to create custom shapes

How to make and use "Library" teeth to do a quick Photoshop smile design

How to fix Rotations in images, objects and layers

How to align and size incorrectly composed images

How to measure in Photoshop and create a digital to analog (real world) conversion

How to create "grids" to measure tooth proportions

How to use all these digital tools to create a "Full PSD" smile design

How to present to the patient using Photoshop

Also included with the DVD are templates of teeth and tracings you can immediately use
Digital Smile Analysis Using Photoshop - Dr. Edward McLaren