A5039084700- Cerebrospinal fluid and hydrocephalus
- Spinal Fractures and Fixation Techniques
- Neurosurgical Procedures and Complications
- Head and Neck Surgical Oncology
- Spine and Intervertebral Disc Pathology
- Spinal Dysraphism and Malformations
- Traumatic Brain Injury and Neurovascular Disturbances
- Cervical and Thoracic Myelopathy
- Meningioma and schwannoma management
- Fetal and Pediatric Neurological Disorders
- Intracerebral and Subarachnoid Hemorrhage Research
- Spinal Hematomas and Complications
- Surgical Simulation and Training
- Infectious Diseases and Tuberculosis
- Cerebral Venous Sinus Thrombosis
- Glioma Diagnosis and Treatment
- Anatomy and Medical Technology
- Alzheimer's disease research and treatments
- Pituitary Gland Disorders and Treatments
- Botulinum Toxin and Related Neurological Disorders
- Trigeminal Neuralgia and Treatments
- Neurofibromatosis and Schwannoma Cases
- Nerve Injury and Rehabilitation
- Facial Trauma and Fracture Management
- Ophthalmology and Eye Disorders
Netaji Subhash Chandra Bose Medical College
2016-2025
Apex Heart Institute
2009-2024
All India Institute of Medical Sciences
2013-2023
Creative Commons
2023
Jawaharlal Nehru Medical College
2020-2023
Government Medical College
2019-2022
Government Medical College
2008-2021
Government Medical College
1998-2021
Government Medical College and Hospital
1993-2015
American Society of Safety Professionals
2015
Intracranial haemorrhage accounts for 30–60 % of all stroke admissions into a hospital, with hypertension being the main risk factor. Presence intraventricular haematoma is considered poor prognostic factor due to resultant obstruction CSF and mass effect following presence blood resulting in raised intracranial pressure hydrocephalus. We report results endoscopic decompression obstructive hydrocephalus evacuation patients hypertensive haemorrhage. During two year period, 25 diagnosed as...
ABSTRACT Endoscopic third ventriculostomy (ETV) is considered as a treatment of choice for obstructive hydrocephalus. It indicated in hydrocephalus secondary to congenital aqueductal stenosis, posterior ventricle tumor, cerebellar infarct, Dandy-Walker malformation, vein Galen aneurism, syringomyelia with or without Chiari malformation type I, intraventricular hematoma, post infective, normal pressure hydrocephalus, myelomeningocele, multiloculated encephalocele, fossa tumor and...
<b>Background</b> Retraction of the overlying brain can be difficult without causing significant trauma when using traditional retractors with blades. These may produce focal pressure and result in contusion or infarction. Tubular offer advantage low retracting that is less likely to traumatic. Low retraction tubular retractor due distribution force all directions a larger area. <b>Material Methods</b> We conducted retrospective study 100 patients deep-seated tumors operated on from January...
<b>Introduction</b> Posterior midline laminectomy is associated with risks of postoperative instability, spinal deformity, extensive bilateral subperiosteal muscle stripping, partial or total facetectomy especially in foraminal tumor extension, increased cerebrospinal fluid leakage, and wound infection. Minimally invasive approaches the help a microscope endoscope using hemilaminectomy have been found to be safe effective. We report our initial experience 18 patients endoscopic technique....
Access to deep-seated brain lesions with traditional fixed and rigid retractors can be difficult without causing significant trauma the surrounding brain. Tubular offer an advantage of low retracting pressure. We developed a new inexpensive simple tubular retractor which requires very small cortisectomy. The was made up silicone inner diameter 15, 18 23 mm outer 17, 20 25 mm, respectively. This tube (1 thick) cut in longitudinal direction. It folded make small-diameter so that it could...
Endoscopic third ventriculostomy (ETV) is increasingly being used as an alternative treatment in tubercular meningitis (TBM) hydrocephalus. This study aimed to evaluate the role of ETV TBM hydrocephalus.This a prospective 59 patients with and obstructive The diagnosis was confirmed by computed tomography scan and/or magnetic resonance imaging preoperatively. procedure performed using standard technique or water jet dissection.Three (5.1%) had blocked stoma, 31 (53%) associated malnutrition,...
ABSTRACT Introduction: Configuration and size of the foramen magnum posterior fossa plays an important role in pathophysiology craniovertebral junction disorders. This study is aimed to find out various dimensions fossa. Materials Methods: a prospective 100 consecutive normal computerized tomography (CT) scans dry adult skulls without any bony abnormality. The volume was calculated by abc/2 method 1 advanced work station CT scan 2. Various were also studied. Results: Age ranged from 16 89...
Background: Practicing neuroendoscopic skills like hand-eye coordination is mandatory before embarking on actual surgeries. Synthetic models are able alternatives for cadavers and animals. Presently available in the literature either very costly or lack a feedback mechanism, which makes training difficult. Objective: We aimed to make basic low-cost model with mechanism. Methods Materials: An electronic circuit series was designed inside clay utensil test inadvertent contact of working...
Background and Aims: Delayed traumatic hematomas expansion of already detected are not uncommon. Only few studies available on risk factors expanding hematomas. A prospective study was aimed to find out associated with such lesions. Materials Methods: Present is based 262 cases intracerebral / contusions which 43 (16.4%) expanded in size. computerized tomography (CT) scan done all the patients at time admission within 24 hours injury. Repeat CT hours, 4 days 7 days. Midline shift if any,...
Aims and Objectives: The alignment of upper lower cervical spine is presumed to be closely interrelated the knowledge this mandatory when performing occipito-cervical fusions. aim study was establish standard values for in Indian population. Materials Methods: Five hundred eighteen asymptomatic volunteers (261 males 257 females) between 12 80 years age underwent lateral radiography with their neck neutral position. Angles occipital 2nd (Oc-C2), 1st (C1-C2) sagittal 7th vertebrae (C2-C7) were...
Hydrocephalus can be classified as purely obstructive, communicating or due to combinations of pathologies (obstruction in addition defective absorption). Endoscopic third ventriculostomy (ETV) an alternative shunt procedures is established treatment for obstructive hydrocephalus. However, patients who have combination (complex hydrocephalus) could result failure ETV spite a patent stoma. The aim this study was prospectively evaluate the incidence complex hydrocephalus with failed endoscopic...
Endoscopic endonasal trans-sphenoid surgery (EETS) is increasingly used for pituitary lesions. Pre-operative CT and MRI scans peroperative endoscopic visualization can provide useful anatomical information. EETS indicated in sellar, suprasellar, intraventricular, retro-infundibular, invasive tumors. Recurrent residual lesions, apoplexy empty sella syndrome be managed by EETS. Modern neuronavigation techniques, ultrasonic aspirators, bone curette add to the safety. The binostril approach...
Microvascular decompression is an effective method of treatment in trigeminal neuralgia. It may fail if a compressing vessel overlooked during surgery. The endoscope has edge over the microscope visualizing such conflicts.This prospective study 51 patients. Preoperative computed tomography and magnetic resonance imaging scans were performed all cases. A 4 − 5 cm retroauricular skin incision was made about 3 craniectomy performed. 0° mm telescope supported by holder used after dural opening....
The role of surgery by minimally invasive techniques for lumbar disc disease remains unclear in the Cochrane review. There are reports significant advantages endoscopy over open or microdiscectomy techniques, such as better visualization lesion, smaller incision sizes with lower short-term morbidity, reduced hospital stay, and education.Four hundred consecutive lumber herniation patients underwent endoscopic interlaminar discectomy from January 2006 to December 2010 single surgeon Destandu...
Steep learning curve is found initially in pure endoscopic procedures. Video telescopic operating monitor (VITOM) an advance rigid-lens telescope systems provides alternative method for basics of neuroendoscopy with the help familiar principle microneurosurgery.