fetal surgical positioning
Optimal fetal orientation within the uterus required for safe surgical access.
Full Definition
Fetal surgical positioning involves achieving optimal fetal orientation and presentation within the uterus to ensure safe surgical access while minimizing trauma to both fetus and mother. This may require manipulation of fetal position through external version, amnioinfusion to improve mobility, or specific maternal positioning. Proper positioning is crucial for accessing the surgical site (such as the fetal back for spina bifida repair), maintaining fetal circulation, and preventing cord compression. Inadequate positioning may necessitate conversion to different surgical approaches or procedure postponement.
Usage
Usage note: Specify anatomical landmarks and surgical access requirements when documenting positioning needs.
In Context
- "Optimal fetal surgical positioning was achieved through amnioinfusion and maternal lateral tilt." — Preoperative preparation note
- "The procedure was delayed to allow for better fetal surgical positioning with the defect accessible posteriorly." — Operative planning documentation