Devices descending from K952418

3 later devices reach V40 Zirconia Femoral Heads through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K972361	V40 Zirconia Femoral Heads	Howmedica, Inc.	1997	1	—
+1	K955117	Implex Ceramic Head	Implex Corp.	1996	0	—
+2	K993889	Exeter Ceramic Femoral Heads	Howmedica Osteonics Corp.	2000	0	—