Same day discharge for MISS

Minimally invasive spinal surgery (MISS) is an advanced surgical approach used to treat conditions such as herniated discs or spinal stenosis with minimal disruption to surrounding muscles. Mr Purnajyoti Banerjee, consultant orthopaedic spinal surgeon in central London and south London, utilises these modern techniques to allow patients to recover in the comfort of their own homes.

Traditional spinal operations often required long hospital stays, but innovations in MISS have made it possible for many patients to undergo surgery and return home on the same day. This article explains how these procedures work and what patients can expect from MISS with same day discharge.

What is minimally invasive spinal surgery?

Minimally invasive spinal surgery involves performing complex spinal repairs through very small incisions, often less than two centimetres long, using specialised instruments and microscopes. It is a highly effective alternative to open surgery for many common spinal conditions.

Unlike traditional surgery, which requires stripping muscle away from the bone, MISS techniques involve dilating the muscles to create a narrow tunnel to the spine. This preservation of the local anatomy significantly reduces postoperative pain and blood loss.

Clinical data suggests that patients undergoing MISS experience up to a 50 per cent reduction in recovery time compared to those undergoing traditional open procedures.

When is same day discharge possible?

Same day discharge is possible when the surgical goals can be achieved through small incisions that do not require extensive inpatient monitoring or heavy intravenous pain relief. Surgeons assess a patient's general health, home support system, and the specific nature of the spinal issue to determine if they are a candidate for a day-case procedure.

Common procedures suitable for same day discharge include microdiscectomies for sciatica or spinal decompressions for trapped nerves. If the surgery is performed early in the morning and the patient meets specific mobility and pain-control criteria by the afternoon, they are safely discharged.

What are the main types of minimally invasive procedures?

The choice of procedure depends on the patient's symptoms and the underlying structural issue within the spine.

Microdiscectomy: The removal of a small part of a herniated disc that is pressing on a nerve root, typically performed through a tiny incision.
Spinal decompression: A procedure to remove bone spurs or thickened ligaments that are narrowing the spinal canal and causing leg pain.
Foraminotomy: A technique used to widen the space where a nerve root exits the spinal canal, relieving pressure and "pins and needles".
Endoscopic spinal surgery: The use of an ultra-thin camera and instruments to perform repairs with the smallest possible footprint.

What does MISS recovery look like?

Recovery after a day-case spinal operation focuses on gentle mobilisation and following a structured rehabilitation plan provided by the surgical team. Because the muscle damage is minimal, patients are often encouraged to walk short distances within hours of the procedure.

Studies indicate that over 90 per cent of patients who undergo MISS for nerve decompression report high satisfaction levels due to the speed at which they can return to their daily routines. Following your surgeon's guidance on lifting restrictions and posture during the first few weeks is essential for ensuring a successful long-term outcome.

References

British Association of Spine Surgeons (BASS). (2024). Patient Information on Minimally Invasive Spinal Surgery.
NHS England. (2023). National Low Back and Radicular Pain Pathway.
Journal of Neurosurgery: Spine. (2022). Comparison of Outpatient versus Inpatient Minimally Invasive Spine Surgery.
National Institute for Health and Care Excellence (NICE). (2021). Spinal decompressions and disc surgery: evidence and outcomes.