Simplifies outpatient management of complicated angular limb deformities. Drive face is clearly marked for accurate direction control. The drive end features a 3 mm hex drive recess for rapid frame construction. Zero tolerance/zero motion design. Not available for the mini CESF system.

Angular motor hinge screws should be loosened using a 3 mm hex driver prior to steam sterilization and returned to normal position at surgery.

(U.S. Patent #5,968,043)