Answer:
Its is called- mandibular labial frenum.
Diagnosing autism<span> spectrum disorder (ASD) can be difficult, since there is no medical test, like a blood test, to </span>diagnose<span> the disorders. Doctors look at the child's behavior and development to make a</span>diagnosis<span>. ASD can sometimes be detected at 18 months or younger. ... Comprehensive Diagnostic Evaluation.</span>
