Minimally Invasive Spine Surgery in Sharjah

What is minimally invasive spine surgery?

Minimally invasive spine surgery is an approach, a route to the spine, rather than a single named operation. The goal inside the spine stays the same as in traditional surgery: free a trapped nerve, remove a disc fragment or widen a narrowed canal. What changes is the path taken to get there.

In a traditional open operation, the long muscles that run beside the spine are lifted off the bone and held apart so the surgeon has a wide view. In the minimally invasive approach, the surgeon makes a short incision and gently parts the muscle fibres along their natural direction, often with a series of gradually wider tubes, then works through that narrow corridor using magnification. Those muscles keep their attachments to the bone, and that preserved attachment is the main reason people usually have less wound pain and get moving sooner.

A detail most patients find surprising: the length of the skin scar says little about the work done deeper down. The bone and disc work at the target is similar in both approaches; the difference lies mainly in the muscle and tissue passed through on the way.

Who needs it

The approach suits problems confined to a small area of the spine, most often at one or two levels. Operations commonly done this way include:

• Microdiscectomy for a disc fragment pressing on a nerve root and causing sciatica
• Lumbar decompression for spinal stenosis at a limited number of levels, where bone and thickened ligament are trimmed to give the nerves room
• Some fusion operations, where part of the work can be done through smaller openings when the anatomy allows

An open approach is usually the better choice for deformity correction across many levels, some repeat operations where scar tissue has built up, certain tumours and infections, and major instability. Choosing an open operation in these situations is a matter of giving the surgeon the view the problem requires.

The decision follows the same order as any spine operation. First, the symptoms, examination and MRI must point to one clearly compressed nerve or structure; the wider picture of when an operation is worthwhile is covered on the spine surgery page. Second, non-surgical care such as physiotherapy, pain relief and, where useful, a guided injection has had a fair trial. Only then does the question of approach arise, and the neurosurgeon explains why a smaller incision or an open one fits your scan, your body build and any previous surgery.

What happens

Minimally invasive spine surgery is usually performed under general anaesthetic, with you lying face down on a padded frame that keeps pressure off the abdomen; see Anaesthesiology. Before the incision, an X-ray image taken in the operating theatre confirms the correct spinal level, because a short incision leaves little room for error in position.

The surgeon then opens the narrow corridor, removes the disc fragment, bone or ligament compressing the nerve under magnification, and checks that the nerve moves freely. Where more advanced guidance such as neuronavigation or nerve monitoring would help a particular case, the surgeon discusses whether it should be arranged before the operation is planned. The wound is closed with a few stitches or skin glue and a small dressing.

At Dar Al Kamal Hospital, Sharjah, the aim is to have you standing and walking with the nursing team soon after you wake, since early movement protects the back and lowers the risk of clots.

Preparing for it

A pre-operative assessment checks your fitness for anaesthetic, with blood tests and an ECG where needed. Tell the team about every medicine you take, since blood thinners and diabetes medicines each need a specific plan agreed in advance.

Stopping smoking helps bone and wound healing. Bring your MRI images on disc or file along with the report. If your operation falls during Ramadan, discuss fasting with the team early so the surgery date, medicines and fluids can be planned around it. At home, place everyday items at waist height, so that bending and lifting are kept to a minimum in the first weeks.

Afterwards

Most people walk the same day or the next, and some leg pain, numbness or tingling can take weeks to settle as the nerve recovers. Short, frequent walks help more than rest. Desk workers and professional drivers usually return in stages, beginning with shorter hours and regular breaks from sitting, while jobs involving heavy lifting take longer. Your surgeon gives you a timeline for your operation and your work.

A rehabilitation programme arranged through your care pathway strengthens the muscles that support the spine; see post-operative spine rehabilitation. In the summer heat, drink water regularly, because dehydration slows recovery. Check with your surgeon before booking a long-haul flight.

Contact the hospital if the wound becomes red, swollen or starts to leak, if you develop a fever, or if leg pain returns sharply. Go to the emergency department straight away for numbness in the groin, loss of bladder or bowel control, or weakness spreading in the legs.

Cost and insurance

Most UAE insurance plans cover spine surgery when it is medically needed, and almost all require pre-approval, often supported by the MRI images and a record of the non-surgical care already tried. Some insurers ask for their own second opinion first. Starting approval early keeps your date on track, and Dar Al Kamal Hospital, Sharjah can help you confirm your cover on 06 599 7777.