It involves removing a portion of a damaged or herniated disc in the spine in order to relieve pressure on the spinal nerves. A herniated disc, bulging disc, or degenerative disc disease that causes pain, weakness, or numbness in the back or legs is commonly treated with this procedure.
Several steps may be involved in discectomy preparation to ensure the patient's safety and maximize the success of the procedure.
A thorough medical evaluation is conducted before the surgery to assess the patient's overall health and identify any underlying medical conditions.
An imaging test such as an X-ray, an MRI scan, or a CT scan may be performed to precisely locate the herniated or damaged disc and plan the surgical approach.
Prior to surgery, the patient may be instructed to adjust or discontinue certain medications, such as blood thinners, to reduce the risk of bleeding.
In order to ensure that the patient remains unconscious and pain-free throughout the discectomy procedure, general anesthesia is administered to the patient during the procedure. The surgeon then makes a small incision in the back or neck over the affected disc and carefully moves aside the muscles and tissues to access the spine.
As soon as the spine is exposed, the surgeon removes the portion of the herniated or damaged disc pressing on the spinal nerves using specialized surgical instruments. A complete discectomy removes the entire disc, while a partial discectomy removes only the portion of the disc that causes compression.
In order to prevent future disc herniations, the surgeon may perform additional procedures, such as spinal fusions or implantation of artificial disc devices.
In general, patients should stay in the hospital for a day or two following a discectomy to monitor their condition and manage pain. Recovery from a discectomy depends on the extent of the surgery and the patient's overall health. During this time, patients may be encouraged to start moving around slowly and take part in physical therapy exercises to promote healing and restore mobility.
Following surgery, most patients can resume light activities within a few weeks, but it may take several months for them to fully recover and return to normal activities.
The discectomy procedure carries certain risks and potential complications, including:
Bleeding
Infection
Nerve damage
Blood clots
Spinal fluid leaks
Failure to relieve symptoms or recurrence of disc herniation
Discectomy is generally associated with low risks, and most patients experience significant relief from their symptoms following the procedure.
Typically, patients are advised to do the following after a discectomy:
Patients should follow their surgeon's instructions regarding wound care, activity restrictions, and medication management.
Monitor their recovery and address any concerns or complications during follow-up appointments.
Strengthen, stretch, and range of motion in the spine by participating in physical therapy or rehabilitation exercises.
In order to achieve optimal outcomes, patients must communicate openly with their healthcare providers throughout the recovery process.
