At what spinal cord injury level is the risk of precipitous delivery increased?

Study for the Maternal-Fetal Medicine (MFM) Qualifying Exam. Explore comprehensive flashcards and detailed multiple-choice questions, each with hints and explanations to prepare effectively. Achieve success with confidence!

The risk of precipitous delivery, which is defined as a rapid labor and delivery occurring within three hours of the onset of contractions, is most significantly associated with spinal cord injuries at the T10 level.

At this level of the spinal cord, the sympathetic nervous system, which plays a vital role in uterine tone and contraction, can be affected. The loss of autonomic function at or above this level can lead to an unopposed uterine activity, resulting in more forceful contractions and a faster labor progression. This condition is often referred to as uterine hypertonicity or increased uterine contractility, increasing the likelihood of a sudden and uncontrollable delivery process.

Additionally, injuries at higher spinal cord levels, such as C5, can severely impact the delivery process, but they are not specifically associated with precipitous delivery in the same manner, as the primary concern would be more related to respiratory function and the overall management of labor. Similarly, injuries at T6 and L1 have their own implications but do not highlight the risk of rapid delivery to the same extent as T10 does.

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