Gynaecology & Obstetrics Sudden hyperflexion of thigh over abdomen (Mc Roberts manoeuvre) with of the following nerve is commonly involved? A Common peroneal nerve B Obturator nerve C Lumbosacral trunk D Lateral cutaneous Nerve of thigh 💡 Explanation Sudden hyperflexion of thigh over abdomen (Mc Roberts manoeuvre) with of the following nerve is commonly involved? ✓ Correct Answer: D. Lateral cutaneous Nerve of thigh