Orbital Fractures

Abstract

Surgery for orbital trauma is challenging. A good understanding of the orbit, its normal form, function, and the varying patterns of its disruption due to trauma is essential for its proper management. The aim of this chapter is to provide a comprehensive clinical overview of all facets of orbital trauma for the young surgeon. The chapter has been structured to include the basics of (i) anatomy, (ii) biomechanics of injury, (iii) classification and their clinical implications, (iv) surgical approaches and (v) management options available for individual types of fractures. Special features of this chapter include descriptions of clinical features exclusive to orbital trauma with a section for management of orbital emergencies. A detailed note is provided for the management of fractures of the orbital floor including guidelines for deep orbital dissection and elaboration of the principles of reconstruction. The role of computer assisted surgery, intra-operative navigation and patient specific implants has also been added to explain the recent advances in this field of surgery.