Holes in between teeth

Spaces between teeth can reflect normal anatomy, gum shrinkage, a missing tooth, tooth movement, or tissue loss, and treatment depends on the cause.

A gap is called a diastema when it occurs between teeth, while spaces near the gumline may reflect recession or loss of supporting tissue. A dentist distinguishes a stable developmental space from a new or widening space caused by disease, trauma, habits, or tooth loss.

Examination includes gum measurements, tooth contacts, bite assessment, photographs, and imaging when roots or bone need evaluation. Options may include monitoring, orthodontic movement, composite bonding, a veneer, a bridge, or an implant, but closing a gap without treating active gum disease can fail.

Book an examination for a new, widening, painful, loose, bleeding, or food-trapping gap. Seek prompt care with swelling, pus, fever, or a tooth that has shifted suddenly.

Clean each space carefully with floss, tape, or a correctly fitted interdental brush. Do not force teeth together with bands or household devices, and record when the space appeared or whether food trapping and bleeding have changed.