Study Design The biomechanical stability of seven cervical reconstruction methods including
the transpedicular screw fixation was evaluated under four instability patterns. These four …

Study Design. In vitro investigation of cervical adjacent level intradiscal pressures (IDPs)
following a total disc replacement arthroplasty. Objectives. The current in vitro study was …

There is currently no structured classification system to quantitate heterotopic bone formation
after artificial disk replacement procedures. The purpose of this work was to develop a …

Study Design. An in vitro biomechanical analysis of three anterior instability patterns was
performed using calf lumbosacral spines. Stiffness of the constructs was compared, and …

The lumbosacral junction is perhaps the most difficult portion of the spine in which to obtain
a solid fusion [1–11]. This is particularly true following reductions of spondylolisthesis [12]. …

Study Design. In vitro biomechanical testing was performed in human cadaveric lumbar
spines, using pressure needle transducers to analyze the effects of spinal destabilization and …

An animal model of anterior and posterior column Instability was developed to allow in vivo
observation of bone remodeling and arthrodesis after spinal instrumentation. After an initial …

Study Design. This in vitro biomechanical study was undertaken to quantify the multidirectional
intervertebral kinematics following total disc replacement arthroplasty compared to …

An animal model of anterior and posterior cojumn instability was developed to allow in vivo
observation of bone remodeling and arthrodesis following spinal instrumentation. After an …

Study Design. This study retrospectively examines outcomes of unilateral transforaminal
lumbar interbody fusion (TLIF) with posterior fixation using anterior carbon fiber cages and 360 …