fetoscopy

Full Definition

Fetoscopy is a minimally invasive surgical approach that employs fiber-optic endoscopic instruments inserted through small incisions in the maternal abdomen and uterus to visualize the fetus and amniotic cavity. This technique allows surgeons to perform diagnostic evaluation and therapeutic interventions while minimizing trauma to maternal and fetal tissues. Fetoscopic procedures include laser ablation of placental vessels, tracheal occlusion, and neural tube defect repair.

In Context

• "Fetoscopic laser photocoagulation was performed to treat twin-to-twin transfusion syndrome." — Procedure note
• "The fetoscopy revealed clear visualization of the spinal defect suitable for endoscopic repair." — Operative report