In cases of trauma where the continuity of the nerve is in question, exploring within the first 3 days after injury is extremely desirable. Within this timeframe, the surgeon can use a nerve stimulator intraoperatively to identify the branches of the facial nerve.
For the county, see Essex County, Ontario. Essex is a town with a population of 20,427 in Essex County in southwestern Ontario, Canada, whose municipal borders extend to Lake Erie. Essex is also the name of the largest community within the municipality. The present mayor is Ron McDermott.
The county of Essex (South-East England) is one of the driest in the British Isles, with an average annual rainfall of around 600 mm (24 inches), although it typically rains on around 90 days per year.