The surgeon makes the necessary repairs to the spine, extracting affected disc material out through the tubular retractor and inserting medical devices, like intervertebral spacers, rods, pedicle screws, facet screws, nucleus replacement devices and artificial discs, through the retractor.
The surgeon makes the necessary repairs to the spine. The surgeon is extracting affected disc material out through the tubular retractor. The surgeon is inserting medical devices. This is through the retractor. The surgeon is inserting like intervertebral spacers. This is through the retractor. The surgeon is inserting rods. This is through the retractor. The surgeon is inserting pedicle screws. This is through the retractor. The surgeon is inserting facet screws. This is through the retractor. The surgeon is inserting nucleus replacement devices. This is through the retractor. The surgeon is inserting artificial discs. This is through the retractor.