Inguinal herniorrhaphy.
D000328:Adult; D000367:Age Factors; D000368:Aged; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006552:Hernia, Inguinal / Q000453:epidemiology / Q000601:surgery*; D006801:Humans; D008297:Male; D008404:Massachusetts; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology