Level 2C	Cord lipomas or lipomas in the femoral canal may imitate primary hernia, hernia recurrence, or become symptomatic in later course.
Level 4	Complete reduction of the hernia sac does not increase the incidence of sero-hematomas if careful dissection and control of hemostasis are done.
Level 5	Complete reduction of the hernia sac may eliminate the occurrence of chronic seroma/“pseudo-hydrocele.”