Illustrations for:

Dental Abfractions - A Literature Review and Hypothesis©

and

The Significance of Lateral Forces to the Development
of Dental Abfractions©

Back to "Dental Abfractions"

Back to "Significance of Lateral Forces"


Abractions

Fig 1 - Lee and Eakle illustration - J Prosthetic Dept., Sept 84, Vol 52, No 3, pp374-380

Brian Palmer, D.D.S.   2000 AD

FIG 1.JPG (45939 bytes)

Fig 2a - Abfractions with different "slants."  Note poor home care.

Fig 2b - Abfraction ultimately led to fracture of tooth.

FIG 2A.JPG (63689 bytes)

FIG 2B.JPG (61513 bytes)

Fig 2c - Note force of tongue thrust against teeth.

Fig 3 - Abfraction tooth of patient + only known tooth with an abfraction at the Smithsonian in 1996.  Note identifying "pit."

FIG 2C.JPG (72904 bytes)

FIG 3.JPG (59314 bytes)

Fig 4a - Tooth in mouth - Note identifying "pit" + tongue thrust (1993).

Fig 4b - Abscess caused by pulpal exposure by abfraction.  Note position of abfraction plus there is no decay.

FIG 4A.JPG (62825 bytes)

FIG 4B.JPG (40772 bytes)