Facial and Orbital Fractures

Outline of Discussion

Patient Presentation – P.Q.

Defining the Orbital Walls

Bony Orbit

Bony Orbit – Medial Wall

Paranasal Sinuses

Paranasal Sinuses

Extraocular Muscles

Extraocular Muscles

Extraocular Muscles

Orbital Arteries and Veins

Nerves of the Orbit

Nerves of the Orbit

Nerves of the Orbit

The Optic Nerve

The Orbital Apex

The Anterior Orbit

Orbital Contents

Putting It All Together

Causes of Orbital Trauma

Imaging Studies

Types of Orbital Fractures

Definitions

Le Fort’s Fractures

Medial Wall Fractures

Medial Wall Fracture

Medial Wall Fracture

Fracture of the Orbital Floor

Complications of Orbital Floor Fracture

Orbital Floor Fracture

Roof Fractures

Roof Fractures

Roof Fractures

Lateral Wall Fractures

Combined Fractures – Tripod Fracture

Naso-Ethmoidal Orbital Fractures

Naso-Ethmoidal Orbital Fractures

Orbital Apex Fractures

Orbital Apex Fractures

Complications of Orbital Trauma

Foreign Bodies

Other Complications

Patient D.W.

Patient P.Q.

Slide 46

Slide 47

Slide 48

Acknowledgements