CHAPTER 7 The Advanced Locking Plate System( ALPS)( Pages: 69-75) Tomás Guerrero CHAPTER 8 The Fixin Implant System( Pages: 77-81) Kevin P. Benjamino, Massimo Petazzoni CHAPTER 9 The Liberty Lock System( Pages: 83-86) Karl C. Maritato CHAPTER 10 The Polyaxial( PAX) Advanced Locking System( Pages: 87-90) Matthew D. Barnhart CHAPTER 11 The String of Pearls( SOP) System( Pages: 91-95) Malcolm G. Ness CHAPTER 12 The Synthes Locking Compression Plate( LCP) System( Pages: 97-102) Jessica A. Dahlberg, Kenneth A. Bruecker Section IV: Trauma Applications IV-A: Appendicular Skeletal Fractures CHAPTER 13 Humerus Fractures( Pages: 103-110) David R. Mason CHAPTER 14 Radius / Ulna Fractures( Pages: 111-119)