TY  - CHAP
M1  - Book, Section
TI  - Tooth Fractures
A1  - Jauch, Edward C.
A1  - Valdez, J. Amadeo
A2  - Knoop, Kevin J.
A2  - Stack, Lawrence B.
A2  - Storrow, Alan B.
A2  - Thurman, R. Jason
PY  - 2021
T2  - The Atlas of Emergency Medicine, 5e
AB  - Anatomically,  each  tooth  has  a  crown  and  root  portion.  Externally,  the  crown  is  covered  with  white  enamel  and  the  root  portion  with  cementum.  The  cementoenamel  junction  (cervical  line)  is  where  the  crown  and  root  meet.  The  yellow-to-tan  dentin  is  the  2nd  innermost  layer  and  comprises  the  bulk  of  the  tooth.  The  red-to-pink  pulp  tissue  is  located  in  the  center  of  the  tooth  and  includes  the  tooth’s  neurovascular  supply.  The  Ellis  classification  system  is  commonly  used  to  describe  tooth  fractures  above  the  cervical  line  in  anterior  teeth:  
SN  - 
PB  - McGraw-Hill
CY  - New York, NY
Y2  - 2024/04/19
UR  - accessmedicine.mhmedical.com/content.aspx?aid=1181040555
ER  -