Retrobulbar hemorrhage is an uncommon, vision-threatening complication of orbit and eyelid surgery. We review the incidence of retrobulbar hemorrhage, risk factors, orbital anatomy ...

Thermal RFA is carried out at 80°C for 90 s. The procedure of cooled RFA is carried out by first identifying the upper sacral foramina by placing three 27-gauge 3.5-inch Quincke needles into the ...