Quick Answer. Pain upon opening the mouth can be a symptom of temporomandibular joint disorder, or TMD, according to WebMD. This common condition is also called TMJ, though that acronym more accurately refers to the jaw joint itself.
Green Brook Township is a township in Somerset County, New Jersey, United States. As of the 2010 United States Census, the township's population was 7,203, reflecting an increase of 1,549 (+27.4%) from the 5,654 counted in the 2000 Census, which had in turn increased by 1,194 (+26.8%) from the 4,460 counted in the 1990 Census.
Antrim Township was created in 1741. At that time, the township included most of what is present day Franklin County. Following the Revolutionary War, John Allison, a colonel in the Cumberland County militia and veteran of the war, founded Greencastle in 1782. The Allison-Antrim Museum captures the history and spirit of the Greencastle-Antrim area with its impressive collection of both rotating and permanent exhibits.