These were self-inflicted traumas, from clenching, grinding, poor posture while chronically on a screen, and even poor sleep. These can all lead to dental injuries, primarily cracked teeth, jaw pain, and even worn down molars from tooth grinding. Or month. We really don't know what the real number is. Dont forget to floss.
These were self-inflected traumas. The 150th anniversary of this injury is the significant anniversary.
( z0 multi-sentence :snt ( z1 mass :ARG1-of ( z2 deflect :ARG0 ( z3 self ) ) :domain ( z4 this ) ) :snt ( z5 anniversary :domain ( z6 anniversary :ARG1-of ( z7 significant ) :ord ( z8 ordinal-entity :value 150 ) :topic ( z9 injure :mod ( z10 this ) ) ) ) )
(z0 / multi-sentence
    :snt1 (z1 / mass
              :ARG1-of (z2 / deflect-01
                           :ARG0 (z3 / self))
              :domain (z4 / this))
    :snt2 (z5 / anniversary
              :domain (z6 / anniversary
                          :ARG1-of (z7 / significant-02)
                          :ord (z8 / ordinal-entity
                                   :value 150)
                          :topic (z9 / injure-01
                                     :mod (z10 / this)))))
These were self - inflected traumas . The 150 th anniversary of this injury is the significant anniversary .
z2 :ARG0 z3
z1 :ARG1-of z2
z1 :domain z4
z0 :snt1 z1
z8 :value 0
z6 :ord z8
z9 :mod z10
z6 :topic z9
z6 :ARG1-of z7
z5 :domain z6
z0 :snt2 z5