96 • Orbita, Göz Kapaklar› ve Lakrimal Sistem Le Fort Pterigoid yap› fiekil 6-1 Le Fort k›r›klar› (yan görünüm). Tüm k›r›klar›n pterigoid yap›dan arkaya do¤ru uzand›¤›na dikkat ediniz (ok) (‹zni ile: Converse JM, ed. Reconstructive Plastic Surgery: Principles and Procedures in Correction, Reconstruction, and Transplantation. 2nd ed. Philadelphia: Saunders; 1977:2). fiekil 6-2 Le Fort’un midfasiyal k›r›k s›n›flamas›. Le Fort I, maksillan›n yatay k›r›¤›, Guerin k›r›¤› ola- rak da bilinir. Le Fort II, maksillan›n piramidal k›r›¤›. Le Fort III, kranyofasiyal ayr›lma (‹zni ile: Converse JM, ed. Reconstructive Plastic Surgery: Principles and Procedures in Correction, Reconstruction, and Transplantation. 2nd ed. Philadelphia: Saunders; 1977:2. Çizimler Cyndie C.H. Wooley taraf›ndan yap›lm›flt›r).