Clasification of Fracture Le Fort

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Clasification of Fracture Le
Fort

FRAKTUR LE FORT
Rene Le Fort ( 1859 –
1931 )

FRAKTUR LE FORT
LE FORT I (HORIZONTAL /LOW
Fraktur horizontal yang memisahkan alveolus maxilaris dari seluruh kerangka
LEVEL/GUERIN)
midfacial (sepertiga tengah)

LE FORT II ( PYRAMIDAL)
Terjadi bila fragmen nasomaxillaris yang berbentuk piramid terpisah dari
kerangka craniofacial bagian atas

LE FORT III
(CRANIOFACIAL DISJUNCTION/ Transverse
Fracture)
Pemisahan sempurna kerangka wajah dengan dasar tengkorak

Modified le fort clasification
(Marciani RD. Management of Midface Fractures: fifty years later. J
Oral Maxilofac Surg 1993; 51:962)

• Le fort ILow maxillary fracture
Ia low maxillary fracture with multiple
segments
• Le fort II Pyramidal fracture
IIa Pyramidal and nasal fracture
IIb Pyramidal and NOE (naso-orbitoethmoid) fracture
• Le fort III Craniofacial disjunction
IIIa Craniofacial disjunction and nasal
fracture
IIIb Craniofacial disjunction and NOE fracture
• Le fort IV Le fort II or III and cranial base fracture
IVa + supraorbita rim fracture
IVb + anterior cranial fossa and supraorbita rim fracture
IVc
+ anterior cranial fossa and orbita wall fracture

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