Comparison of Endoscopic Facet Joint Denervation to the Percutaneous Technique Regarding Efficacy in Patients With Low Back Pain: A Randomized Controlled Trial.

Study Design: This was a single-center prospective randomized controlled study.

Objective: The aim was to compare the efficacy of endoscopic facet joint denervation (FJD) with that of the percutaneous technique in terms of pain, functional disability, and quality of life in patients with low back pain (LBP).

Summary Of Background Data: Different controlled studies in patients with LBP have shown short-term benefits from percutaneous FJD.

Preliminary Results of Endoscopic Radiofrequency Treatment of the Sacroiliac Joint Syndrome.

Background And Study:  The sacroiliac joint (SIJ) may be the primary source of pain in 15 to 25% of patients with axial low back pain. Furthermore, 75% of patients who have had fusion surgery develop SIJ pain within 10 years. Treatment options include SIJ blocks, radiofrequency (RF) denervation, and fusion.

Endoscopic 4-MHz Radiofrequency Treatment of Facet Joint Syndrome Is More Than Just Denervation: One Incision for Three Facets.

Background And Study Aims:  Low back pain is well documented as an extremely common health problem. The most frequently used treatment is radiofrequency denervation for chronic low back pain. However, different clinical studies could only show a limited to no improvement regarding the decrease of pain intensity and duration of the effect.

Four-year results of a prospective single-arm study on 200 semi-constrained total cervical disc prostheses: clinical and radiographic outcome.

OBJECTIVE Recent studies have described encouraging outcomes after cervical total disc replacement (cTDR), but there are also critical debates regarding the long-term effects of heterotopic ossification (HO) and the prevalence of adjacent-level degeneration. The aim in this paper was to provide 4-year clinical and radiographic outcome results on the activ C disc prosthesis. METHODS A total of 200 subjects underwent single-level activ C (Aesculap AG) implantation between C-3 and C-7 for the treatment of symptomatic degenerative disc disease.

Augmentation and repair tissue formation of the nucleus pulposus after partial nucleotomy in a rabbit model.

Disc degeneration alters disc height and mechanics of the spinal column and is associated with lower back pain. In preclinical studies gel-like materials or resorbable polymer-based implants are frequently used to rebuild the nucleus pulposus, aiming at tissue regeneration and restoration of tissue function. To compare the outcome of tissue repair, freeze-dried resorbable polyglycolic acid-hyaluronan (PGA/HA) implants without any bioactive components or bioactivated fibrin (fibrin-serum) was used in a degenerated disc disease model in New Zealand white rabbits.