Dr. Alok Ranjan

Neurosurgeon

Dr. Alok Ranjan

Senior Consultant

24+ years of experience

MBBS, MS, MCh
Apollo Hospitals, Jubilee Hills Hyderabad - India

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    Treatments & Conditions Dr. Alok Ranjan Specializes In

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    Areas of Expertise

    Dr. Alok Ranjan

    Major Conditions Treated:

    • Brain Tumours
    • Spinal Tumours and Spinal Cord Disorders
    • Cerebral Aneurysms and Arteriovenous Malformations (AVMs)
    • Skull Base Tumours
    • Degenerative Spine Diseases (Disc Herniation, Spinal Stenosis)
    • Paediatric Spinal Cord Conditions
    • Head & Neck Tumours (requiring embolization)
    • Trigeminal Neuralgia
    • Hydrocephalus

    Sub-specialties:

    • Minimally Invasive Spine Surgery
    • Microneurosurgery for Brain and Spine
    • Skull Base Surgery
    • Vascular Neurosurgery (Aneurysms/AVMs)
    • Neuro-oncology (Brain and Spine Tumours)
    • Paediatric Neurosurgery

    Advanced Procedures Performed:

    • Minimally Invasive Disc Surgery (Microdiscectomy)
    • Spinal Fusion (including PLIF, TLIF)
    • Disc Arthroplasty (Artificial Disc Replacement)
    • Balloon Kyphoplasty for spinal fractures
    • Craniotomy for Tumour Excision
    • Aneurysm Clipping and AVM Surgery
    • CT-Guided Stereotactic Biopsy
    • Carotid Body Tumour Embolization
    • Brain Dural Arteriovenous Fistula Embolization
    • Endoscopic Neurosurgery (Inferred)

    Qualifications & Credentials

    Medical Degrees:
    • MBBS - Christian Medical College & Hospital, Vellore
    • MS
    • MCh (Neurosurgery) - Christian Medical College & Hospital, Vellore
    Fellowships & Special Training:
    • Registrar in Neurosurgery, Morriston Hospital, Swansea, UK (1994-1997)
    • Specialised training in General Surgery, Orthopaedics, and Neurosurgery at Christian Medical College & Hospital, Vellore.

    Professional Experience

    Current & Past Hospital Affiliations:

    • Current Affiliations:
      • Sr. Consultant & Coordinator, Department of Neurosurgery, Apollo Health City, Jubilee Hills, Hyderabad
    • Past Affiliations:
      • Consultant (Locum), Morriston Hospital, Swansea, UK
      • Registrar, Neurosurgery, Morriston Hospital, Swansea, UK
      • Faculty Member/Consultant, Department of Neurosurgery, Christian Medical College & Hospital, Vellore

    Academic & Research Roles:

    • Conducts instructional courses at national workshops on advanced neurosurgical techniques.
    • Former faculty member at the prestigious Christian Medical College & Hospital, Vellore.
    • Author of several influential research papers in high-impact journals like the Journal of Neurosurgery and Neurology India.

    Key Achievements & Contributions:

    • Performed over 9,000 major neurosurgical operations, a testament to his vast surgical volume and experience.
    • Pioneer and expert in minimally invasive spine surgery techniques in Hyderabad.
    • Internationally trained with significant work experience in the UK's National Health Service (NHS).

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