Ron Howard was born in Duncan, Oklahoma. His parents were both actors. Ron first appeared on stage at 18 months and made his screen debut at age four. He had a memorable role in the film The Music Man, and became familiar to millions of Americans as Opie on The Andy Griffith Show.
Common signs and symptoms associated with TMJ disorders include jaw pain or tenderness, aching pain in and around the ear, chewing problems, facial pain, TMJ locking, difficulty with mouth opening or closing, headache and an uneven bite.
Many types of infections cause the lymph nodes behind and below the ears near the jawbone to enlarge and feel like lumps. Traumatic causes of lumps range from bug bites to severe injuries that can produce localized collection of blood in the tissues (hematoma).