Level 3	Laparoscopic IPOM is feasible for defects larger than 15 cm.
Level 2B	Hernia recurrence is more likely with defects wider than 10 cm.
Level 3	The operating time is longer with defects larger than 15 cm.
Level 2B	Mesh sizes up to 1,250 cm2 can be used.
Level 4	Mesh sizes up to 2,400 cm2 can be used.
Level 4	LVHR is feasible for defects of up to 880 cm2.