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.
It borders the counties of Suffolk and Cambridgeshire to the north, Hertfordshire to the west, Kent across the estuary of the River Thames to the south and London to the south-west. The county town is Chelmsford, which is the only city in the county. Essex occupies the east of the pre-England Kingdom of Essex. As well as rural areas, the county also includes the Lakeside Shopping Centre, London Stansted Airport and the new towns of Basildon and Harlow.