I absolutely hate peripheral nerve disorders. That's probably because I'm not good at diagnosing them. But, if I had this book at the start of my training, perhaps things would be different. This book is an absolute gem. It has great illustrations and has complete listings of movements, muscles, nerves, and roots. It has diagrams of the plexuses as well. There is a handy table in the back on most common muscle movements, etc. It's biggest drawback is that it does not fit in a hospital coat's pocket.