Gum recession or atrophy recognition causes and treatment
Gum recession exposes more of a tooth root and may result from inflammation, trauma, thin tissue, or excessive brushing.
The short answer
Gum recession exposes more of a tooth root and may result from inflammation, trauma, thin tissue, or excessive brushing. Treatment aims to control the cause, protect the root, and restore tissue or appearance when indicated.
Why does the exposed root lack the crown's enamel protection?
The gum margin normally covers the tooth root, which lacks the hard enamel covering found on the crown. Recession can look like a longer tooth, create a notch near the gum, or cause sensitivity to cold and touch.
What can you do to protect receding gums each day?
Use a soft brush with gentle pressure, clean between teeth daily, and avoid tobacco and habits that repeatedly rub the gum. A dentist measures the recession, checks plaque and bone support, assesses the bite, and may recommend periodontal treatment, desensitising care, bonding, or gum grafting.
Which signs mean gum recession needs prompt assessment?
Arrange an examination if recession is progressing, the root is sensitive, the gum bleeds, a tooth feels loose, or a narrow groove is developing. Rapid change, swelling, pus, or severe pain needs prompt review.
What may be driving the change in your gum margin?
Ask whether inflammation, brushing trauma, bite forces, tooth position, or thin gum tissue is driving the change. Ask how much supporting bone remains and which option will protect the exposed root without hiding an active cause.
Frequently asked questions
Can receding gums grow back?
Gum tissue usually does not return simply through brushing changes, but controlling the cause can stop progression and periodontal surgery may cover selected roots.
Does recession always mean gum disease?
No. It can occur with healthy-looking gums after brushing trauma, tooth position, thin tissue, or local injury, although inflammation must be checked.
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Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.