Trigeminal neuralgia is a debilitating pain syndrome in the sensory distribution of the trigeminal nerve. Compression of the cisternal segment of the trigeminal nerve by a vessel, usually an artery, is considered the most common cause of trigeminal neuralgia. A number of additional lesions may affect the trigeminal nerve anywhere along its course from the trigeminal nuclei to the most periphera...

reported are a total of 81 microsurgical operations for cranial nerve root decompression comprising of 66 trigeminal, 10 facial, one vestibular, one vagus and three accessory nerve dysfunction syndromes from 1983 to 1990. almost all cases of trigeminal neuralgia (tng) secondary to vascular (59 cases) and minute mass (10 cases) compression, and those with hemifacial spasm (hfs) (nine out of 10 c...

100 patients with hemifacial spasm treated by microvascular decompression are presented. There were 60 females and 40 males. Their ages ranged from 29 to 75 years with a median age of 54 years, and the left side was involved predominantly. The common focal signs were facial nerve palsy in 41 cases, diminished hearing in 14 cases, trigeminal neuralgia in 11 cases, and homolateral trigeminal...

Background. Trigeminal neuralgia secondary to medulla oblongata compression by dolichoectasia of the vertebral artery is rare. Case report. A 60-year-old patient with trigeminal a dolichoectatic presented. There was remarkable improvement in pain after treatment Gabapentine. Conclusions. Direct involvement nerve usual mechanism neuralgia. However, might be an important non-recognized cases doli...

Trigeminal neuralgia is characterized by facial pain that may be sudden, intense, and recurrent. Our aim was to investigate microstructural tissue changes of the trigeminal nerve in patients with trigeminal neuralgia resulting from neurovascular compression by diffusion tensor imaging, and to test the predictive value of diffusion tensor imaging for determining outcomes after radiofrequency rhi...

Two patients with congenital trigeminal nerve anaesthesia are described. The first (male, aged 14 years) had an isolated unilateral loss of sensation in all three divisions of the trigeminal nerve with no other abnormalities. The second patient (male, aged 3 years 6 months) had bilateral loss of sensation in all three divisions of the trigeminal nerve, associated with other neurological abnorma...

Trigeminal schwannoma is a neurogenic tumor of the fifth cranial nerve. Despite advances in surgical practice, stereotactic radiosurgery an alternative treatment management these patients due to problems such as nerve injuries and accessibility The patient was admitted our hospital with complaints headache tingling left face for last few months. discussed neurooncology council intervention not ...

BACKGROUND Clinically, it is well known that injury of mandibular nerve fiber induces persistent ectopic pain which can spread to a wide area of the orofacial region innervated by the uninjured trigeminal nerve branches. However, the exact mechanism of such persistent ectopic orofacial pain is not still known. The present study was undertaken to determine the role of connexin 43 in the trigemin...

Objective: Trigeminal nerve injury is an uncommon complication of outpatient oral surgery and dental procedures such as removal impacted teeth, placement endosseous implants, even injection local anesthesia. In the field maxillofacial surgery, two most commonly injured branches trigeminal are inferior alveolar lingual nerves. Fortunately, injuries will undergo spontaneous recovery, with only a ...

three cases who underwent surgery in different areas of the craniofacial region were reported with bradycardia developing intraoperatively during flap traction. many cases of the oculocardiac reflex during treatment of the orbital region have been reported in the literature. this manuscript recorded that reflex bradycardia can occur during traction or stretching of any structure innervated by t...