DeLee: DeLee and Drez’s Orthopaedic Sports Medicine, 2nd ed., Copyright © 2003 Elsevier

Frontera: Essentials of Physical Medicine and Rehabilitation, 1st ed., Copyright © 2002 Hanley and Belfus

Mann & Coughlin: Surgery of the Foot and Ankle, 6th ed., Copyright ã 1993 Mosby

Canale: Campbell’s Operative Orthopaedics, 10th ed., Copyright © 2003 Mosby, Inc.

Skinner: Current Diagnosis & Treatment in Orthopedics, 3rd ed, Copyright © 2003 McGraw – Hill