Invisalign underbite before and after reddit

An underbite occurs when the lower front teeth sit in front of the upper front teeth when you close your mouth. Aligners move teeth through the bone, but they do not reposition a fully grown jaw bone, so photographs or online reports cannot show whether two cases are comparable.

An orthodontist examines your bite, tooth roots, gum support, facial growth pattern, and jaw relationship, then may use photographs, digital scans, and X-rays. Treatment can involve staged aligners with attachments and elastic wear, or fixed braces and jaw surgery when the skeletal mismatch is substantial.

Arrange an assessment if the lower teeth are wearing, chewing is difficult, the bite is changing, or the gums are receding around crowded teeth. Seek prompt care for facial swelling, severe pain, or an injury affecting the bite.

Ask whether the underbite is dental or skeletal, what the aligners are expected to change, and whether elastics or attachments are needed. Ask how retention will protect the result and which findings would make braces or surgery more appropriate.