Area of Science:

• Gastroenterology
• Surgical Gastroenterology
• Colorectal Surgery

Background:

• The incidence of colon diverticulosis and diverticulitis is rising globally.
• Current management strategies require updated evidence-based guidelines.

Purpose of the Study:

• To review current classifications and treatment options for colon diverticulitis.
• To evaluate the efficacy of different treatment modalities for uncomplicated and complicated diverticulitis.

Main Methods:

• Literature review of current classification systems.
• Analysis of treatment strategies including antibiotic use, laparoscopic lavage, and surgical resection.
• Discussion of patient-specific factors influencing treatment decisions.

Main Results:

• Antibiotic therapy is not recommended for uncomplicated diverticulitis in non-immunosuppressed individuals.
• Laparoscopic lavage may not be universally optimal for Hinchey III diverticulitis.
• Segmental resection with primary anastomosis is a viable option for selected Hinchey III cases.

Conclusions:

• Treatment decisions for diverticulitis should be individualized.
• Elective resection indications must consider patient comorbidities and quality of life.
• Evidence supports conservative management for uncomplicated diverticulitis and tailored surgical approaches for severe cases.