Background: Single and multilevel lumbar arthroplasty has had excellent results, but the L5-
S1 level frequently has pathology that precludes arthroplasty. This study evaluated clinical …

Prospective study. To study the validity of Hybrid construction (Anterior Lumbar Interbody
Fusion) ALIF at one level and total disc arthroplasty (TDA) at adjacent, for two levels disc …

The aim of our prospective non-randomized clinical study was to analyze operative data,
short-term results, safety, efficacy, complications, and prognostic factors for single-level total …

BACKGROUND CONTEXT Numerous publications validate the safety and effectiveness of
Lumbar Total Disc Replacement (LTDR). Patients often present with multilevel spinal …

Study Design. Prospective study analyzing midterm clinical results of total lumbar disc
replacement (TDR) with ProDisc II performed at different lumbar motion segments …

Introduction Lumbar total disc replacement is an effective treatment for single-level
discogenic lower back pain. But the replacement of two disc levels is controversial …

BACKGROUND CONTEXT Lumbar total disc replacement (TDR) has gained acceptance for
the treatment of symptomatic disc degeneration unresponsive to nonoperative care. Most of …

Study Design. Prospective single-center case cohort study. Objective. Evaluation of clinical
and radiographic outcomes of a consecutive 122-patient cohort with discogenic back pain …

BACKGROUND: Despite encouraging clinical outcomes of one-level total disc replacements
reported in literature, there is no compelling evidence regarding the stability following two …

Study Design. Retrospective cohort study Objective. To analyze the clinical and radiographic
outcomes of patients undergoing a one-level lumbar total disc replacement (TDR) …