Dentists are seeing more cracked teeth. Pandemic stress is to blame

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Shingles, maskne, migraines and quarantine fatigue: The stress of the pandemic has manifested in a variety of physical ailments. The latest evidence of this is a rise in cracked teeth.

have seen an increasing amount of fractured teeth in probably the past
six months,” said Dr. Paul Koshgerian, an oral surgeon with The Oral
Surgery & Dental Implant Specialists of San Diego.
Koshgerian’s office, before the pandemic, treating one cracked tooth
per day or every other day was normal. These days, two visits per day
for fractured teeth have been the norm; on the worst days, he might see
five cases.
    Peek — leader of Eastern Iowa Endodontics and diplomate of the American
    Board of Endodontics — found that in August and September, his office
    had already treated twice as many cracked teeth in comparison to those
    respective months last year, even with fewer patients this year. 
    doesn’t make teeth more fragile, but the “anxiety that surrounds
    everything that’s going on — Covid, the rioting, the protesting, the
    looting (and) the general state of the country — has gotten everybody’s
    thermostat dialed up a couple notches,” Koshgerian said.
    the oral surgery or dental realm, often that translates to people
    bruxing their teeth,” he added, describing the condition in which people
    involuntarily gnash, grind or clench their teeth. Bruxing can damage
    fillings or crowns, or crack teeth.

    When to call your dentist

    of bruxism include pain when teeth are together and/or brushed,
    swelling indicative of infection, lingering pain and/or cold or broken
    pieces of teeth, Peek said. If the sides of your face feel sore when you
    awaken, you might be grinding your teeth at night, Koshgerian said.
    if people have partners,” he added, “oftentimes the partners are the
    ones that tell the patient themselves that clenching is happening
    because it’s audible to the person that may be sleeping or cohabitating
    with the person.”
    If you’re experiencing symptoms, calling your dentist early on — before the problem worsens — is best. There are ways to safely attend an appointment, since offices have implemented safety precautions like social distancing and screening during the pandemic.
    a tooth “is considered non-salvageable by the dentist, oftentimes it’s
    referred to an oral surgeon for treatment,” Koshgerian said.

    Treating cracked teeth

    you visit an oral surgeon’s office, Koshgerian said, she’ll take X-rays
    to visualize your mouth, but will also take your oral history to
    pinpoint any underlying issues.
    dental work can make teeth become more prone to fracture or breaking.
    Car accidents, chewing popcorn seeds or some other event may crack teeth
    — but in the absence of that knowledge, bruxism might have caused the
    The treatment hinges mostly on how the tooth structurally broke, made clear by understanding a little odontology 101:
    • The crown of a tooth is the visible part.
    • The root anchors each tooth into the bone of the jaw.
    • Enamel covers the crown.
    • Underneath enamel is dentin, which makes up the body of the tooth, both the crown and the root.
    • At the core is a hollow chamber called the pulp, where the nerve and blood vessel are.
    the crack travels through the enamel and into the dentin without
    entering the pulp, it can be fixed with a root canal. “However,”
    Koshgerian said, “if the crack goes through that hollow chamber and it
    communicates through the root of the tooth, there’s no way for the root
    canal to be able to save it because you can’t seal off that crack
    underneath the gum because you can’t see it.”
    ental implants could replace broken teeth, but a dentist won’t start
    with implants if less intrusive measures might work: Wearing a
    customized mouth guard during the evening is one common way to protect
    teeth from bruxism, Koshgerian said. “Instead of teeth grinding together
    and wearing the teeth down, there’s a soft or hard splint” that acts as
    a barrier.

    ‘Stress comes out at night’

    has been the driver of the increase in cracked teeth, Peek said, and
    stress usually “comes out at night when people clench or brux their
    During the daytime when you’re fully conscious, you can likely feel yourself tensing up and decide to relax, Koshgerian said.
    “But in the absence of that control in the evening when you’re sleeping, you don’t have that mechanism,” he added.
    that parasympathetic activity, which causes relaxation in the muscles,
    oftentimes is absent.” The sympathetic response, which makes the muscles
    contract, “kind of takes over and they go unchecked, which causes quite
    a bit of strain in the muscles, and the teeth pay the price for that,”
    Koshgerian said.
    Other stressful circumstances — divorce, moving, deployment — have also been known to increase bruxism, Koshgerian said.

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