Question:medium
Anteversion of the uterus is maintained by which ligament?
Anteversion of the uterus is maintained by which ligament?
Show Hint
The round ligament pulls the fundus forward and keeps the uterus anteverted.
Updated On: Jun 24, 2026
- Cardinal ligament
- Uterosacral ligament
- Pubocervical ligament
- Round ligament
Show Solution
The Correct Option is D
Solution and Explanation
Step 1: Picture the resting uterus. Normally the uterus leans forward in both anteversion and anteflexion, with the fundus resting toward the bladder.
Step 2: Find the forward-pulling structure. The round ligament runs from the uterine cornu through the inguinal canal to the labia majora, and its forward traction holds the fundus tilted anteriorly, maintaining anteversion, a function that matters in pregnancy.
Step 3: Clarify the cardinal ligament's job. The cardinal ligament anchors the cervix laterally and supports the uterine angle, giving structural support rather than controlling the forward tilt.
Step 4: Eliminate the remaining options. The uterosacral ligament tethers the cervix posteriorly to the sacrum and the pubocervical ligament tethers it anteriorly to the pubis, so neither maintains anteversion. The correct answer is the round ligament.
\[\boxed{\text{Round ligament}}\]
Step 2: Find the forward-pulling structure. The round ligament runs from the uterine cornu through the inguinal canal to the labia majora, and its forward traction holds the fundus tilted anteriorly, maintaining anteversion, a function that matters in pregnancy.
Step 3: Clarify the cardinal ligament's job. The cardinal ligament anchors the cervix laterally and supports the uterine angle, giving structural support rather than controlling the forward tilt.
Step 4: Eliminate the remaining options. The uterosacral ligament tethers the cervix posteriorly to the sacrum and the pubocervical ligament tethers it anteriorly to the pubis, so neither maintains anteversion. The correct answer is the round ligament.
\[\boxed{\text{Round ligament}}\]
Was this answer helpful?
0
