What is considered the only recommended treatment for appendicitis?

Surgery, specifically an appendectomy, is the only recommended treatment for appendicitis. This is because appendicitis is an inflammation of the appendix, and removal of the appendix is considered necessary to prevent complications such as perforation, abscess formation, or peritonitis. While antibiotics can be used for the management of uncomplicated appendicitis and may help in delaying surgery, they do not treat the underlying issue, which is the inflamed appendix itself. Observation may be appropriate in specific non-complicated cases, but it is not a definitive treatment option. Drainage can be considered in cases of an abscess, but it does not address the underlying appendicitis and ultimately an appendectomy is usually required. Therefore, surgery is the definitive solution, making it the correct choice in treating appendicitis.