Clinical outcomes of three hysteroscopic levonorgestrel-releasing intrauterine system placement methods in the management of adenomyosis: a retrospective cohort study
The levonorgestrel-releasing intrauterine system (LNG-IUS) is effective for adenomyosis, yet expulsion frequently limits its clinical application. This study aimed to compare clinical outcomes of three hysteroscopic LNG-IUS placement techniques for adenomyosis. This retrospective cohort recruited 131 ade...