Former Khmer Rouge prison chief of S-21, Kaing Guek Eav (C), better known as Duch, stands in the dock of the court room at the Extraodinary Chambers in the Courts of Cambodia in Phnom Penh. Cambodia's UN-backed genocide tribunal will on begin February 17, 2009. 1  Email. 2  Print.
6. Tooth infection: Sometimes a bacterial infection of the tooth can cause ear in the pain. A cavity in the tooth, chipped or broken tooth, all of these can cause tooth decay allowing bacteria to infect the pulp. The infection most of the time spreads to the bones supporting the tooth and causing severe pain.
Before going into an explanation of why there are occasions when the ear doesn't feel right (ear fullness, clogged ears, fluid sensation) or makes unusual noises (ear crackling/popping), one must understand the anatomy of how the ear works when things are normal.If your ears hurt, click here.efore going into an explanation of why there are occasions when the ear doesn't feel right (ear fullness, clogged ears, fluid sensation) or makes unusual noises (ear crackling/popping), one must understand the anatomy of how the ear works when things are normal. If your ears hurt, click here.