RT Book, Section A1 Roy, Serge H. A1 Wolf, Steven L. A1 Scalzitti, David A. SR Print(0) ID 1133437903 T1 Orthotics T2 The Rehabilitation Specialist's Handbook, 4e YR 2013 FD 2013 PB McGraw-Hill Education PP New York, NY SN 9780803639065 LK fadavispt.mhmedical.com/content.aspx?aid=1133437903 RD 2024/04/23 AB An orthosis is prescribed by a referring health-care provider as part of a treatment plan. When appropriately prescribed and utilized by the wearer correctly, an orthosis applies a series of forces to regions of the body to control motion(s) of the respective segment(s) (i.e., force systems). Essentially, orthoses function as motion control devices and are commonly utilized in concert with other medical or rehabilitation treatments. If one understands this fundamental concept of an orthosis, then patient evaluation and subsequent orthosis prescription formulation, design, and construction as well as optimal fit and function assessments are more clearly targeted. This chapter provides an overview of orthotic management principles and practices with an emphasis on the biomechanical motion(s) that the orthosis is designed to influence.