Study Design Retrospective Cohort Study. Objective To determine whether 3D-printed
porous titanium (3DPT) interbody cages offer any clinical or radiographic advantage over …

Background The commercially available design of a three-dimensional (3D)–printed
titanium (3D-Ti) cage can be divided into two types according to the presence of a window: a …

Background Compare fusion at two independent timepoints (early and late) between 3D-
printed titanium (Ti) and polyetheretherketone (PEEK) cages in patients undergoing …

OBJECTIVE Cage subsidence is a well-known phenomenon after lateral lumbar interbody
fusion (LLIF), occurring in 10%–20% of cases. A 3D-printed porous titanium (pTi) cage has a …

Objective The occurrence of early osteointegration and reduced modulus of elasticity have
been proved with 3-dimensinally (3D) printed porous titanium (3DP-titanium) cages used for …

Study Design: Clinical case series. Objectives: To compare the short-term (≤ 1 year)
radiographical and clinical outcomes between posterior lumbar interbody fusion (PLIF) with …

Objective Transforaminal lumbar interbody fusion (TLIF) is performed worldwide with
polyetheretherketone (PEEK) and titanium (Ti) cages for the treatment of degenerative …

OBJECTIVE The aims of this study were to 1) define the incidence of transforaminal lumbar
interbody fusion (TLIF) interbody subsidence; 2) determine the relative importance of …

Purpose This study aims to compare the early subsidence rate (6–12 months) of standalone
novel 3D-printed titanium (Ti) versus polyetheretherketone (PEEK) interbody cages after …

OBJECTIVE Lumbar interbody cage subsidence has a multifactorial etiology. Cage material,
although well studied after transforaminal lumbar interbody fusion, has not been …