PMC5813738_01
Photograph of the patient taken at 1 week after the supraorbital nerve block using 4% tetracaine dissolved with 0.5% bupivacaine. Mild edema around his left eyelids was observed
40981_2016_69_Fig1_HTML.jpg
PMC5813738_01_40981_2016_69_Fig1_HTML.jpg
Fig1
The patient developed edema of the eyelids during first 2 weeks (disappeared within 3 weeks), which was an acceptable side effect (Fig. 1).