2Manson PN, Hoopes,JE, Su CT. Structural pillars of the facial skeleton: an approach to the the management of Le Fort fractures[J]. Plastic and Reconstructive surgery, 1980,66( 1 ), 54-62.
3Rooli R,Bei M,Jerhe F,et al. Effect of mobilization after treatment of mandible factures[J]. Minerva Store, 1999,48(5):203-208.