Devices descending from K061774

2 later devices reach Nfix II Pedicle Screw System through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K073143	Modified Vertiflex Spinal Screw System	Vertiflex, Inc.	2008	0	—
+1	K072685	Ngarde System	N Spine, Inc.	2007	0	9