Skull base trauma: diagnosis and management.

Area of Science:

• Neurosurgery
• Trauma Surgery
• Otolaryngology

Background:

• Skull base injuries are anatomically complex, leading to potential dural lacerations and severe neurovascular damage.
• Trauma to different skull base regions (anterior, middle, posterior) involves specific structures like paranasal sinuses, petrous bone, and venous sinuses.
• These injuries can result in cerebrospinal fluid (CSF) leakage, cranial nerve deficits (olfactory, optic, facial), vascular complications (carotid-cavernous fistula), and hearing loss.

Purpose of the Study:

• To review the basic principles of managing skull base trauma.
• To highlight the role of modern surgical techniques and advanced technologies in improving patient outcomes.
• To emphasize the need for individualized management strategies considering polytraumatized patients.

Main Methods:

• Review of anatomical considerations in skull base trauma.
• Discussion of common injuries associated with anterior, middle, and posterior skull base trauma.
• Overview of advanced surgical techniques and technologies for functional preservation and reconstruction.

Main Results:

• Skull base injuries require specific management strategies tailored to the affected anatomical region and injury type.
• Advanced techniques such as functional olfactory nerve preservation, assisted optic nerve decompression, and facial nerve reconstruction enhance functional recovery.
• Interventional radiology for vascular injuries and advancements in cochlear and brainstem implants improve patient quality of life.

Conclusions:

• Effective management of skull base trauma necessitates a comprehensive approach, considering all injury aspects and patient status.
• Modern surgical innovations play a crucial role in optimizing functional preservation and neurological recovery.
• Careful decision-making regarding surgical timing and sequencing is vital for successful patient management.