Minimally Invasive TLIF

TLIF is gen­er­al­ly used to treat back or leg pain caused by degen­er­a­tive disc dis­ease. The sur­geon will sta­bi­lize the spine by fus­ing ver­te­brae togeth­er with bone graft mate­r­i­al. The pro­ce­dure is per­formed through one or more small inci­sions in the back. Parts of the ver­te­bral bone need to be removed to get access to the disc. Since most TLIF pro­ce­dures access the disc through only one side of the spine, recov­ery time after the pro­ce­dure will be short­er than with tra­di­tion­al fusion surgery. The dam­aged disc is par­tial­ly removed, some of the disc wall is left behind to help con­tain the bone graft mate­r­i­al. The implant is placed in the emp­ty disc space, realign­ing the ver­te­bral bones. This also lifts pres­sure from pinched nerve roots. The area may also be filled with morselized bone. The sur­geon may implant a series of screws and rods for addi­tion­al sup­port, bone graft is also placed along the sides of the spine. The morselized bone graft will grow through and around the implants, form­ing a bone bridge that con­nects the ver­te­bral bod­ies above and below. This sol­id bone bridge is called a fusion.