Devices descending from K221545

2 later devices reach MectaLIF Anterior Extension through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K254202	MectaLIF 3D Metal Anterior	Medacta International S.A.	2026	0	—
+1	K232123	MectaLIF Anterior Lag Extension	Medacta International S.A.	2023	1	—