Torsion of ovary and ovarian pedicle, unspecified side

This diagnosis code signifies the twisting of an ovary and its supporting structures, such as the fallopian tube and ligaments, which can compromise blood supply. This acute gynecological emergency often presents with sudden, severe pelvic pain. The "unspecified side" indicates that the laterality of the torsion is not documented.

Use this code when the medical record clearly states ovarian torsion but does not specify whether it occurred on the left or right side. This is typically an emergency department or inpatient diagnosis. Documentation should include clinical findings consistent with torsion, such as acute pelvic pain, nausea, vomiting, and imaging findings suggestive of torsion (e.g., enlarged ovary, absent blood flow).

• Avoid using this code if the laterality (left or right) is documented; instead, use the more specific codes for unilateral torsion.
• Always review the operative report or imaging findings for definitive laterality before defaulting to "unspecified."
• Consider sequencing this code as the principal diagnosis in cases of acute ovarian torsion requiring surgical intervention.