Introduction Leakage of cerebrospinal fluid (CSF) can occur when a defect of the skull base and dura results in an abnormal communication between the subarachnoid space and nasal or middle…
Background Temporal bone trauma accounts for 5% of all facial palsy cases , and 3% of all bilateral facial palsy. Only 7% of temporal bone fractures result in facial palsy…
Introduction Head trauma has been cited as the most frequent clinical presentation in the emergency department. According to a 2013 survey by American College of Surgeons, nearly 800 trauma admissions…
Introduction Head injury is a major source of disability and mortality worldwide. The CDC reports that in 2017 there were 224,000 head injury-related hospitalizations in the United States. Unintentional falls…
Introduction The lateral skull base is comprised predominantly of the dense, pyramid-shaped petrous temporal bone. Fractures of the petrous temporal bone comprise approximately 20% of all skull fractures. Given the…
Since the 20th century, the term “labyrinthine concussion” or “inner ear concussion” has been used to describe sensorineural hearing loss following head trauma in the absence of temporal bone fracture…
Introduction Temporal bone fractures (TBFs) present complex diagnostic and management challenges. Due to the large amount of force required to fracture the temporal bone, several other injuries may also be…
Introduction Damage to the ear is the most common organ injury after exposure to blast overpressure (BOP). A blast injury occurs due to a rapid overpressurization force to the body….
Auricular anatomy Mastery of auricular anatomy is a prerequisite for achieving successful reconstruction. The majority of the auricle is composed of an intricate cartilaginous framework with an overlying taut skin…
Introduction Extent and severity of injury in the setting of otologic and lateral skull base trauma are readily detected noninvasively by imaging. Due to its speed and excellent spatial resolution,…
