HATTIESBURG – The dental hygiene clinic at Pearl River Community College is accepting appointments for the fall semester.The clinic offers exams, x-rays, cleaning, sealants, fluoride treatments and oral cancer screenings. Students perform the work under the supervision of instructors in the dental hygiene program.Appointments are available from 1 to 5 p.m. on Tuesdays and from 8 a.m. to 12 p.m. and 1 to 5 p.m. on Thursdays. The clinic is located on the north side of the Allied Health Center at the Forrest County Center in Hattiesburg.Cost is $25 for adults and $20 for children. The clinic is free to PRCC students.For appointments, telephone 601 554-5509.