Ovarian (benign) cystectomy involves removing only the cyst from the ovary, preserving as much ovarian tissue as possible. An oophorectomy involves removing one or both ovaries entirely. These procedures are typically indicated for large, symptomatic, or persistent cysts, or if the cyst is causing torsion or risk of rupture. Surgery can be performed via: Laparoscopy: Minimally invasive keyhole surgery, preferred for smaller cysts. Laparotomy: Open abdominal surgery, usually for larger cysts or complex cases. The procedure helps relieve symptoms, prevent complications, and preserve reproductive potential in younger women when possible. Postoperative recovery depends on the surgical approach.