The masses formed in the tubes and ovaries, which are the structures that make up the adnexa, are called adnexal masses, and the rotation of the masses around itself is called adnexal torsion. The non-specificity of clinical findings of torsion may cause delay in diagnosis and treatment. It is one of the gynecological emergencies and should be one of the diagnoses that should be considered in the presence of acute lower abdominal pain. Adnexal torsion is an important clinical picture that can affect the reproductive future of adolescents and young women. Adnexal torsion can be observed in ovarian cysts, it can also occur as a result of excessive stimulation in the treatment of infertility, and it can also occur as a result of cysts and masses formed in the tubes.