Cost of Hemispherectomy in Major cities of United Kingdom
| City | Minimum Cost (USD) | Minimum Cost (GBP) | Maximum Cost (USD) | Maximum Cost (GBP) |
|---|---|---|---|---|
| Bury Saint Edmunds | USD 63000 | 46620 | USD 108000 | 79920 |
| Carmarthen | USD 63000 | 46620 | USD 108000 | 79920 |
| Darlington | USD 63000 | 46620 | USD 108000 | 79920 |
| London | USD 70000 | 51800 | USD 120000 | 88800 |
| Reading | USD 63000 | 46620 | USD 108000 | 79920 |
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A hemispherectomy is a special brain surgery where doctors remove or disconnect the half of your brain that causes bad seizures. Before the surgery, the doctors do tests like brain scans and give you a short sleep test to find out exactly where the seizures start. During the surgery, they gently open the skull, do the procedure, and then put everything back in place carefully.
After surgery, you will stay in the hospital for a few days so doctors and nurses can watch how you’re doing. You’ll probably feel sleepy and need time to heal, but soon you'll begin therapy to help you learn to move, speak, and do everyday tasks again. Medicines that help control seizures will be adjusted over time. Many kids feel much better afterwards and can resume activities like attending school, playing with friends, and learning new things.
- Video EEG monitoring to localize seizure origin
- MRI, PET, or MEG scans to assess brain structure and function
- Neuropsychological testing to evaluate cognitive and language baseline
- Multidisciplinary team discussion to ensure the patient is a surgical candidate
- Patients may also need blood work and a pre-anesthesia evaluation.
- Anatomic Hemispherectomy: Physical removal of one hemisphere (rarely performed today)
- Functional Hemispherectomy: Disconnects the dysfunctional hemisphere while leaving most of it in place
- Hemidecortication or Hemispherotomy: Disconnection of cortical fibers and seizure pathways with minimal tissue removal
- A large craniotomy is performed, and the surgeon uses microsurgical tools to isolate or remove the affected hemisphere. Advanced intraoperative imaging and neuro-navigation are used for precision.
- Hemiparesis or weakness on the opposite side (usually pre-existing and expected to remain)
- Hydrocephalus requiring a shunt
- Infection, bleeding, or stroke
- Visual field loss (hemianopia)
- Cognitive or behavioral changes
- Seizure recurrence (rare if seizure focus is fully remo Surgery is generally well-tolerated in children due to brain plasticity and the presence of already impaired function in the affected hemisphere.
- Seizure freedom in up to 85% of patients
- Improved developmental outcomes, especially in children
- Reduces reliance on anti-seizure medications
- Prevents further cognitive and neurological regression
- Improves overall quality of life, schooling, and social development
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St Edmunds Hospital
Bury Saint Edmunds, United Kingdom
St Edmund Hospital has 26 beds with all rooms offering the privacy and comfort of en-suite facilities, views of the gardens, TV, and high-speed Wi-Fi. The hospital has three functional Operation Theatre for minor or major surgeries
The hospital has an imaging department and physiotherapy team based at the hospital to ensure the best care before and after treatment. The Hospital has a dedicated day case recovery area where patients can relax after day case procedure until discharged from the hospital.
Room service is provided to all inpatients by our catering team. All dietary needs can be catered for at the hospital.
The hospital has car parking spaces around the grounds, with a drop-off bay and disabled spaces directly opposite the entrance to the main hospital entrance.
The hospital has all the needed facilities, the latest in technology, and on-site support services; The hospital offers a wide range of procedures from routine investigations to complex surgery.
St Edmunds Hospital has more than 50 consultants who are experts and are s supported by caring and professional staff, dedicated nursing teams, and Resident Medical Officers on duty 24 hours a day, providing care within a friendly and comfortable environment.
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+99Process Involved for Hemispherectomy in Bury Saint Edmunds
- Preoperative: Evaluation using EEG, MRI, neuropsychological, and sometimes Wada tests; medication adjustments; education for family preparation.
- Intraoperative: Performed under general anaesthesia with either anatomical removal or functional disconnection techniques, guided by intraoperative monitoring (e.g., electrocorticography).
- Postoperative: ICU monitoring (2–3 days), wound and drain management, continuation of antiepileptic medications, and imaging to detect complications like bleeding or hydrocephalus.
- Rehabilitation: Early initiation of physical, occupational, and speech therapy, often starting within days with ongoing follow-up to regain motor skills, speech, and functional independence.
- Hemimegalencephaly: one side of the brain becomes abnormally large and causes frequent, hard-to-control seizures. Surgery disconnects or removes the affected half and usually stops the seizures.
- Extensive cortical dysplasia: developmental abnormalities in the brain’s cortex (like polymicrogyria) that cause severe, resistant epilepsy. Hemispherectomy disconnects the malfunctioning region.
- Perinatal stroke or encephalomalacia: damage from early-life stroke or brain injury often leads to persistent, localised seizures. Removing or isolating the damaged hemisphere effectively controls them.
- Rasmussen’s encephalitis is a rare, progressive condition characterised by a slow-growing inflammation that affects one side of the brain, resulting in seizures, weakness, and loss of function. Surgery halts the disease’s effects.
- Sturge–Weber syndrome: a congenital vascular brain disorder that causes drug-resistant seizures on one side; hemispherectomy can eliminate the seizure focus and preserve development.
- Hemiconvulsion–hemiplegia–epilepsy syndrome starts with prolonged convulsions on one side, leading to paralysis and ongoing seizures. Surgery is a key option when medications fail.
- Traumatic brain injury or porencephalic cyst: severe injury or resulting cysts in one hemisphere may lead to uncontrollable epilepsy; surgery disconnects the faulty tissue
- Preoperative assessment: Comprehensive evaluations (EEG, MRI, neuropsychological testing, sometimes Wada/MEG) determine seizure origins and assess whether the healthy hemisphere can support vital functions. Patients and families receive education about procedure expectations and medication adjustments.
- Craniotomy and exposure: Under general anaesthesia, a neurosurgeon makes a scalp incision and removes a portion of the skull to expose the diseased hemisphere.
- Hemisection or hemisphere removal
Based on specific needs, the surgeon either disconnects brain connections (functional hemispherectomy or hemispherotomy), including the corpus callosum and key white matter tracts, or removes large parts of the diseased hemisphere (anatomical hemispherectomy). - Hemostasis and cleaning: After disconnection or resection, the surgeon controls bleeding, irrigates the cavity with saline, and ensures any exposed brain tissue is cleaned and secured.
- Watertight dural repair, bone flap replacement, and layered scalp closure—all in one step: a finely sutured dura (often reinforced with graft), precise reattachment of the skull flap using screws or plates, and sequential closure of scalp layers (muscle, fascia, galea, skin) with a drain or dressing to reduce bleeding and swellin
- Immediate postoperative care: Patients usually spend 1–3 days in the ICU with close monitoring, followed by a hospital stay of around 5–7 days with neurological checks and early imaging to detect complications.
- Rehabilitation and recovery: Rehabilitation begins within days, with physical, occupational, and speech therapy to promote motor and cognitive recovery. Antiepileptic drugs are continued and tapered gradually. Long-term follow-up supports developmental progress and seizure monitoring.
- Hemispherotomy
- Callosotomy
- Hemidecortication
- Lesionectomy
- Lobectomy
- Resection
- High likelihood of stopping or significantly reducing seizures, with about 66–83 per cent of patients becoming seizure‑free.
- Prevents further brain damage by halting ongoing seizure activity.
- Enables the remaining hemisphere to reorganise functions like speech and movement, especially in young patients.
- Improves independence, mobility, daily function, and quality of life in most children.
- Stabilises or even enhances cognitive development, including language and memory, with many showing no decline over long-term follow-up.
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