Kyphoplasty for Osteoporotic Spinal Compression Fractures

Absolute contraindications include cardiac problems, any bleeding or coagulation disorders, or severe infection in the body. If a patient — for example with trigeminal neuralgia — is responding well to medication at a controllable dose, we will not operate; surgery is offered when the patient's pain is not relieved despite medical management.

There can be anaesthesia-related complications. On the surgical side, we can get a haematoma in the cerebellum, sometimes bleeding, sometimes infection, or damage to the nerves — though our infection rate is very low. One patient developed chemical meningitis leading to hydrocephalus and needed a shunt, but the rest did very well. Initially some patients complained of partial hearing loss from traction on the eighth nerve; now we use minimal traction, so results are good and complications are minimal.

Only about 5%, not more than that. In our setup we have done more than 100 surgeries and have not had to redo any; some patients may have mild symptoms that can be managed with medicine or reassurance, but otherwise the results are good.

We do endoscopic third ventriculostomy in paediatric congenital hydrocephalus, but success is slightly lower at a young age — around 70-80%. A programmable shunt has a 95% success rate, but shunt revision and infection are other factors to weigh; endoscopic third ventriculostomy is a better choice when it succeeds, since the chances of recurrence problems afterward are very low.

We keep the patient for three or four days; the pain is usually gone right after surgery. We continue medication for one month afterward and then stop it. We mobilise the patient to walk from the next day, and they generally do very well. We do a post-operative CT scan to check for any bleeding or collection, but results are close to perfect.

Kyphoplasty treats painful osteoporotic or osteopenic compression fractures of the vertebra, including those seen in elderly patients, by injecting cement into the collapsed bone to stabilise it.

Around 90 percent of the pain is relieved immediately following the procedure.

Patients can be mobilised from the very next day and resume normal daily activities.

It is especially suitable when the posterior margin of the vertebra is intact and there is no compression on the spinal cord or nerve roots.