A lumbar disk replacement is a type of back surgery. It involves replacing a worn or degenerated disk in the lower part of your spine with an artificial replacement made of medical-grade metal or a combination of medical-grade metal and medical-grade plastic.

In lumbar artificial disk replacement, worn or damaged disk material between the small bones in the spine (vertebrae) is removed and replaced with a prosthetic, or artificial disk.

2019年8月26日 · The principle behind disc arthroplasty is removing the pain-causing disc and restoring painless motion of the spine. Further, one of the goals of arthroplasty is to mimic the biomechanics of a healthy disc to allow for harmonic load sharing across the spine and avoid the development of ASD.

Total disc replacement (TDR), or artificial disc replacement (ADR), is a type of arthroplasty in which degenerated intervertebral discs in the vertebral column are replaced with artificial disc implants in the lumbar (lower) or cervical (upper) spine.

2025年1月3日 · Lumbar disc arthroplasty is a modern approach treat severe and prolonged disc-related back pain while preserving spinal motion and function. Main Navigation Search ... This procedure involves replacing a damaged or degenerated intervertebral disc with an artificial disc implant, offering an alternative to traditional spinal fusion surgery ...

Replacement of a diseased lumbar intervertebral disc with an artificial device, a procedure known as lumbar total disc replacement (LTDR), has been practiced since the 1980s.

2023年10月24日 · Disc replacement surgery is an alternative treatment to spinal fusion surgery for a variety of spinal problems. It has been available for conditions of the cervical and lumbar spine since the 1960s in the form of crude, surgical steel ball-bearings.

Both cervical and lumbar disc arthroplasties were developed as an alternative to fusion with the goal of preserving native spine motion while addressing intervertebral pathology. Cervical and lumbar disc arthroplasty began in the 1960s [3].

• A surgery that replaces damaged spinal discs with manufactured discs • For people with significant back pain that makes it impossible to do simple activities • Procedure is minimally invasive and involves shorter hospital stay

Artificial disc replacement, also known as intervertebral disc arthroplasty, total disc replacement, or spine arthroplasty, is a spine surgery procedure to replace a diseased or damaged intervertebral disc with an artificial joint.