Malocclusion and bruxism are the most common causes of TMJ disorders. 1  Emotional stress is often the underlying cause of a TMJ disorder, as it can contribute to people either consciously or unconsciously tightening facial and jaw muscles and grinding or clenching their teeth.
1 Why is illegal immigration a controversial issue A) People think that the current laws on immigration address the issue well. B) There are far fewer illegal immigrants each year than naturalized citizens. 2  Why is illegal immigration a controversial issue A) People think that the current laws on immigration address the issue well.
Legal immigrants should be treated the same way as other Americans. It is illegal immigration that much be stopped. Aliens spoil the reputation of legal immigrants, and that causes local Americans to discriminate against them.egal immigration should not be stopped. Illegal immigration is what needs to be stopped. If some one comes here legally and earns their citizenship I am fine with that. I do not like it if some one just comes here and lives on the US because they are playing the system.