Gum Recession Treatment in Brookline, MA

Two mechanisms dominate. The first is inflammatory: bacterial biofilm at the gumline provokes an immune response that destroys the attachment holding gum to tooth, and the margin retreats as the underlying bone is lost. This is the periodontal route, and it typically affects several teeth at once.

The second is mechanical. Excessive brushing force, an abrasive technique or a horizontal scrubbing motion wears the delicate margin away over years, usually on the side you brush hardest. Patients with a naturally thin gum biotype, where tissue is only a fraction of a millimetre thick, are considerably more vulnerable.

Grinding compounds both. Heavy occlusal forces flex the tooth at the neck and stress the tissue attached to it, and where clenching is chronic, recession and wear notches often appear together. Treating gum disease without addressing the grinding leaves half the cause in place.

The gum you can see is only part of the picture. Underneath sits the alveolar bone that supports it, and gum tissue only stays where bone holds it. Where the bone plate over a root is naturally thin or absent, a condition called dehiscence, the tissue above it has almost nothing to sit on.

Tooth position matters for the same reason. A tooth positioned toward the outside of the arch sits closer to that thin outer plate, so patients with crowding often show recession on exactly the teeth that stick out furthest. Correcting position with clear aligners can reduce the ongoing risk.

Age adds a slow accumulation. Every episode of inflammation, every year of firm brushing and every night of clenching removes a little more, which is why prevalence rises steadily through adulthood even in patients who look after their teeth.