The Laser Spine Surgery Process

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Pioneering A Whole New Kind of Spine Surgery

 

Dr. Rezaiamiri: Trained by the Pioneer of PLDD, Dr. Daniel Choy

Dr Rezaiamiri was trained by Dr. Daniel Choy at the Laser Spine Center in Manhattan, NY. Dr. Rezaiamiri was his last student.

Dr. Daniel S. J. Choy from Columbia University (New York – USA) pioneered PLDD in 1986. Over one hundred thousand PLDD procedures have been performed successfully world-wide and scientific articles about PLDD have appeared in The New England Journal of Medicine, Spine, Neurosurgery, Clinical Orthopedics and Related Research, Neurology India and The Journal of Clinical Lasers in Medicine and Surgery (now named Photomedicine and Laser Surgery).

What Is Laser Spine Surgery (PLDD)?

PLDD is a state-of-the-art technique designed to relieve pressure on spinal nerves caused by a herniated or bulging disc. During the procedure, a small laser is used to target the affected disc. By precisely vaporizing a portion of the disc’s core, pressure is alleviated, and nerve compression is reduced, providing immediate and long-term pain relief.

This minimally invasive surgery technique can be performed in patients who need surgical intervention for disc herniation or foraminal stenosis with mild stenosis plus slipped disc in the same patient. Patient selection, and disc morphology, are the two most important factors determining the choice of technique.

The treatment principle of PLDD is based on the concept of the intervertebral disc being a closed hydraulic system. This system consists of the nucleus pulposus, containing a large amount of water, surrounded by the inelastic annulus fibrosus. An increase in water content of the nucleus pulposus leads to a disproportional increase of intradiscal pressure. A reduction of intradiscal pressure causes the herniated disc material to recede toward the center of the disc, thus leading to reduction of nerve root compression and relief of radicular pain (leg pain and/or back pain). In the PLDD, this mechanism is due to the application of laser energy evaporating a small amount of water in the nucleus pulposus. Laser energy is delivered by a laser fiber through a tiny needle placed into the nucleus pulposus. The needle is placed into the intervertebral disc under anesthesia. Apart from evaporation of water, the increase in temperature also causes protein denaturation and subsequent renaturation (biochemical effect of laser energy into the nucleus pulposus). This causes a structural change of the nucleus pulposus, limiting its capability to attract water and therefore leading to a permanent reduction of intradiscal pressure.

    Laser Surgery Treatment

    Here’s what causes pain in your spine, and how we help you get better.

    Discs sit between your vertebrae so your spine can bend & flex. There’s a soft center, and a rubbery exterior.

    Herniated discs happen when the soft nucleus pushes out and puts pressure on nerves, causing pain.
    Our surgeon inserts a thin needle into the disruptive disc, and uses a laser to decompress the disc to relieve your pain.

    Frequently Asked Questions

    Why Choose PLDD?

    Laser spine surgery offers several advantages over traditional methods, including:

    • Minimally Invasive: The procedure is performed through a tiny incision, reducing trauma to surrounding tissues.
    • Short Recovery Time: Patients typically experience a quicker return to normal activities compared to open surgery.
    • Effective Pain Relief: PLDD effectively addresses chronic pain caused by herniated discs, restoring mobility and comfort.

    Who Is a Candidate for PLDD?

    PLDD is ideal for patients who:

    • Suffer from back or leg pain due to a herniated disc.
    • Have not found relief through physical therapy or other non-invasive treatments.
    • Are looking for a less invasive alternative to traditional surgery.