Space Maintainer for Children: Types, Care and When It Is Needed
A dentist-reviewed guide to space maintainers for children, including when they are needed, common types, placement, cleaning, risks and follow-up.
Lower Lip Mucocele Treatment: Causes and Warning Signs
A dentist-reviewed guide to an oral mucocele on the lower lip: why it forms, what it looks like, safe care, treatment options and warning signs.
Permanent Tooth Growing Behind Baby Tooth: What Parents Should Do
A parent-friendly guide to a permanent tooth growing behind a baby tooth, including home care, warning signs, dental assessment and when removal may be considered.
Digital Dental Impressions With an Intraoral Scanner: What to Expect
Digital dental impressions use an intraoral scanner to create a 3D model of your teeth. Learn what the scan feels like, how it works, its accuracy and when a traditional…
White Spot on Gums: Causes, Warning Signs and When to See a Dentist
A dentist-reviewed guide to white spots on the gums, including ulcers, thrush, abscesses and persistent patches—plus warning signs and safe next steps.
Retainer Feels Tight: Can You Still Wear It?
A dentist-reviewed guide to why a retainer feels tight, when it may still be safe to wear, warning signs of poor fit and how to prevent tooth shifting.
Black Line on Tooth Near Gum Line: Causes and Treatment
A dentist-reviewed guide to black lines near the gum line, including stain, tartar, decay, recession and crown margins—plus safe next steps.
Why Does My Tooth Feel Rough? Causes, Warning Signs and What to Do
A dentist-reviewed guide to why a tooth can feel rough, including plaque, tartar, chips, fillings, enamel wear and decay—plus safe next steps.
Sinus Infection Tooth Pain: Signs, Relief and When to See a Dentist
Sinus infection tooth pain often affects several upper teeth. Learn how to distinguish sinus pressure from a dental toothache and when to seek care.
Root Canal Perforation: Symptoms, Repair and Prognosis
Root canal perforation may cause pain, swelling or treatment failure. Learn how dentists diagnose, repair and assess the prognosis of a perforated tooth.