Laparoscopic uteroovarian ligament truncation and uterosacral oophoropexy for idiopathic recurrent ovarian torsion: case report and review of literature

BACKGROUND: Unilateral recurrent ovarian torsion in adults is unusual following treatment of common underlying risk factors (e.g. benign cysts). Subtle anatomic etiologies, such as an elongated uteroovarian ligament and robust ovarian volume, are commonly underappreciated and may contribute to idiopathic recurrent unilateral torsion in adults. As seen in this case, combined surgical procedures may be required to prevent recurrence. CASE: 28 year old nulligravid woman with seven episodes of right ovarian torsion (without adnexal pathology)—six of those within 18 months—refractory to a series of previous surgical interventions. Laparoscopic uteroovarian ligament truncation with interval uterosacral ligament oophoropexy was employed. Ovarian torsion has not occurred in 45 months. CONCLUSION: Uteroovarian ligament truncation and uterosacral ligament oophoropexy is a feasible and effective combined surgical approach for the prevention of recurrent idiopathic ovarian torsion in adults without obvious risk factors.