SELF-TEST 1:
LeFORT & ZMC FRACTURES
Which fracture site(s) are common to
LeFort I and LeFort II
fractures?
anterolateral wall, antrum ("friendly line")
zygomatic arch
inferior orbital rim (and floor)
lateral rim of orbit (and wall)
nasion
Which fracture site(s) are common to
LeFort I and ZMC
fractures?
anterolateral wall, antrum ("friendly line")
zygomatic arch
inferior orbital rim (and floor)
lateral rim of orbit (and wall)
nasion
Which fracture site(s) are common to
LeFort II and ZMC
fractures?
anterolateral wall, antrum ("friendly line")
zygomatic arch
inferior orbital rim (and floor)
lateral rim of orbit (and wall)
nasion
Which fracture site(s) are involved in
LeFort III
fractures?
anterolateral wall, antrum ("friendly line")
zygomatic arch
inferior orbital rim (and floor)
lateral rim of orbit (and wall)
nasion