User profiles for ERIKA A. MATHEIS
 | Erika MatheisSURVICE Engineering- ARL Verified email at survice.com Cited by 134 |
Validation of a population of patient‐specific adult acquired flatfoot deformity models
EM Spratley, EA Matheis, CW Hayes… - Journal of …, 2013 - Wiley Online Library
Adult acquired flatfoot deformity (AAFD) is a degenerative disease resulting in malalignment
of the mid‐ and hindfoot secondary to posterior tibial tendon dysfunction and increasing …
of the mid‐ and hindfoot secondary to posterior tibial tendon dysfunction and increasing …
Undertapping of lumbar pedicle screws can result in tapping with a pitch that differs from that of the screw, which decreases screw pullout force
Study Design. Survey of spine surgeons and biomechanical comparison of screw pullout
forces. Objective. To investigate what may be a suboptimal practice regularly occurring in spine …
forces. Objective. To investigate what may be a suboptimal practice regularly occurring in spine …
Is lateral stabilization enough in thoracolumbar burst fracture reconstruction? A biomechanical investigation
Background context Traditional reconstruction for burst fractures involves columnar support
with posterior fixation at one or two levels cephalad/caudad; however, some surgeons …
with posterior fixation at one or two levels cephalad/caudad; however, some surgeons …
Plantar measurements to determine success of surgical correction of Stage IIb adult acquired flatfoot deformity
EA Matheis, EM Spratley, CW Hayes… - The Journal of Foot and …, 2014 - Elsevier
Adult acquired flatfoot deformity is a degenerative disease causing medial arch dysfunction.
Surgical correction has typically involved tendon reconstruction with calcaneal osteotomy; …
Surgical correction has typically involved tendon reconstruction with calcaneal osteotomy; …
Evaluation of spinous process tethering at the proximal end of rigid constructs: in vitro range of motion and Intradiscal pressure at instrumented and adjacent levels
…, DM Brooks, M Titanti, EA Matheis… - International Journal of …, 2020 - ijssurgery.com
Background Adult spinal deformity surgery requires use of long thoracolumbar
instrumentation, which is associated with risk of postoperative proximal junctional kyphosis (PJK). …
instrumentation, which is associated with risk of postoperative proximal junctional kyphosis (PJK). …
Under-Reporting of Focal Brain Injuries in Emergency Department Records vs. Hospital Inpatient Records within the National Trauma Data Bank
EA Matheis, KL Loftis, CD Barrett, NN Saillant… - 2021 - apps.dtic.mil
The objective of this research was to investigate the prevalence of skull fracture and focal brain
FB injury between emergency department ED and hospital inpatient records HOSP of the …
FB injury between emergency department ED and hospital inpatient records HOSP of the …
Patient Specific Modeling of a Stage II Flatfoot Population
EM Spratley, EA Matheis… - Summer …, 2013 - asmedigitalcollection.asme.org
Adult Acquired Flatfoot Deformity (AAFD) is a degenerative disease characterized by
chronic changes in the joint alignment of the bones of the foot leading to significant pain and …
chronic changes in the joint alignment of the bones of the foot leading to significant pain and …
Patient Specific Modeling of Stage II Flatfoot Deformity Before and After Surgical Correction
EM Spratley, EA Matheis… - Summer …, 2012 - asmedigitalcollection.asme.org
Adult Acquired Flatfoot Deformity (AAFD) is a degenerative disease characterized by
chronic changes in the joint alignment of the bones of the foot leading to significant pain and …
chronic changes in the joint alignment of the bones of the foot leading to significant pain and …
Co-Cultures of Neurons and Astrocytes: Alterations to Morphology and Cell-Type Distribution
EA Matheis, AJ Wegener, M Richardson… - 2020 - apps.dtic.mil
The brain is possibly the most complicated organ in the body, making understanding its
function in normal or pathological states difficult. In vitro models using brain cells reduce some …
function in normal or pathological states difficult. In vitro models using brain cells reduce some …
[HTML][HTML] Assessment of a Perfusion and Ventilation Method for Detecting Lung and Liver Injury in a Cadaveric Model
Surgical simulation models have been developed using post-mortem human subjects (PMHS).
These models involve the pressurization and ventilation of the PMHS to create a more …
These models involve the pressurization and ventilation of the PMHS to create a more …
