Look at an old photo and then a mirror. For many adults, the teeth look a little longer than they used to, and it is not the teeth that changed. Christopher Sprout, a dentist in Denver, Colorado, sees gum recession creep in so gradually that patients rarely notice until a root is exposed.
Receding gums are common, and they are not something to shrug off. The gum is the seal that protects the root, and once it pulls back, that protection is gone.
The tricky part is that it happens too slowly to notice day to day. By the time a patient sees it in the mirror, the gum has usually been moving for a while.
Gums do not grow back on their own
This is the part patients least want to hear. Christopher Sprout is honest that once gum tissue recedes, it does not simply return with better brushing.
That is exactly why he treats early recession as worth catching. The goal shifts from reversing what is lost to protecting what remains, and the sooner that starts, the more there is to protect.
That reality reframes the whole conversation. Instead of chasing a reversal that will not come, Sprout focuses a patient on stopping the loss, which is very much within reach.
What is pulling the gums back
Recession has more than one driver, and Sprout looks for the specific one. Gum disease is the big cause, but aggressive brushing, grinding, a bite that overloads certain teeth, and even genetics all play a part.
The treatment depends on the reason. Scrubbing harder to clean a receding area only speeds it up, so Sprout often finds that the fix is a gentler technique, not a more determined one.
Christopher Sprout starts with the cause because treating the symptom alone changes nothing. Cover an exposed root without addressing the grinding or the gum disease behind it, and the recession simply continues.
An exposed root is a vulnerable root
The root does not have the hard enamel that shields the crown of the tooth. Christopher Sprout explains that once it is exposed, it is more prone to sensitivity and to decay, which behaves differently and faster on a root surface.
That is the practical stakes of recession. It is not only how the smile looks, though patients notice that. It is that the newly exposed part of the tooth needs attention it never used to.
Sprout also notes the sensitivity that often comes with it, since the exposed root has no enamel to buffer hot and cold. What patients notice as a new twinge is frequently a gum line that has quietly moved.
Catching the retreat early
For the Denver patients in his care, Sprout tracks the gum line at routine visits, measuring where it sits so he can see movement a patient would miss. That record is how slow change becomes visible.
When he catches recession early, the options are wider and simpler, from adjusting a habit to protecting an exposed root to treating the gum disease behind it. Wait until a root is bare and aching, Sprout says, and the same problem gets harder to solve.
For Christopher Sprout, that measurement is the difference between guessing and knowing. Numbers on a chart turn a vague worry into something he can act on before a root is bare.
Recession is a slow problem, which is exactly why it rewards early attention. Christopher Sprout would rather protect a gum line that has just started to move than rebuild around a root that is already exposed.