Longitudinal view of the proximal plantar fascia as it originates from the calcaneus (CALC). Source: Musculoskeletal Ultrasound, CURRENT Diagnosis & Treatment: Physical Medicine & Rehabilitation Citation: Maitin IB, Cruz E. CURRENT Diagnosis & Treatment: Physical Medicine & Rehabilitation; 2015 Available at: https://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/Books/1180/mai_ch39_f040.png&sec=70383206&BookID=1180&ChapterSecID=70383119&imagename= Accessed: November 15, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved