Cerebrospinal fluid (CSF) leak repair is a specialized neurosurgical intervention performed to address abnormal leakage of cerebrospinal fluid from the protective layers surrounding the brain and spinal cord. In the UAE’s advanced neuroscience centers, CSF leak management is handled through multidisciplinary collaboration involving neurosurgery, ENT skull base specialists, and advanced imaging teams. CSF leaks may occur due to trauma, prior surgery, skull base defects, congenital weakness, or spontaneous causes. When left untreated, persistent leakage can increase the risk of infection and neurological complications, making timely evaluation essential.

Patients with CSF leaks may experience clear fluid drainage from the nose or ear, positional headaches, neck stiffness, or recurrent infections. Diagnosis typically involves imaging modalities such as high-resolution CT scans and MRI to localize the site of leakage. In Dubai’s tertiary hospitals, precision imaging plays a critical role in mapping skull base anatomy and planning minimally invasive repair approaches.

Surgical repair aims to seal the defect in the dura, the protective membrane containing cerebrospinal fluid. Advances in endoscopic skull base techniques have transformed CSF leak management, allowing surgeons to access and repair certain defects through minimally invasive corridors. These approaches reduce the need for larger cranial openings and support faster recovery when appropriately indicated. In more complex cases, traditional open techniques may be required depending on defect size and location.

During the procedure, the defect is carefully identified and sealed using specialized grafting materials to restore the integrity of the protective barrier. Intraoperative navigation systems enhance localization accuracy, particularly in anatomically complex skull base regions. Post-operative monitoring focuses on confirming successful closure and preventing recurrence.

In the UAE, structured follow-up protocols are emphasized to monitor healing and address any residual symptoms. Rehabilitation planning may include gradual resumption of normal activity while avoiding pressure fluctuations that could compromise repair integrity. Early diagnosis and expert surgical management significantly reduce the risk of recurrent leaks or infectious complications.

CSF leak repair reflects the sophistication of modern skull base neurosurgery within Dubai’s evolving healthcare landscape. The integration of advanced imaging, minimally invasive techniques, and multidisciplinary coordination positions UAE neuroscience centers as regional leaders in complex cranial defect management. Through precision-driven care and structured follow-up, CSF leak repair supports restoration of protective barriers and preservation of neurological well-being.