Splints. A. Thumb spica. B. Volar splint (proximal forearm to metacarpal heads). C. Safe position splint for metacarpal fractures (10 degrees wrist extension, 60–70 degrees flexion at MCP joints, extension at IP joints). Source: Orthopedics, The Philadelphia Guide: Inpatient Pediatrics, 2e Citation: Shah SS, Zaoutis LB, Catallozzi M, Frank G. The Philadelphia Guide: Inpatient Pediatrics, 2e; 2016 Available at: http://accesspediatrics.mhmedical.com/DownloadImage.aspx?image=/data/books/1698/shah_c23_f003.png&sec=112042270&BookID=1698&ChapterSecID=112042236&imagename= Accessed: November 11, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved