L5-S1 pseudoarthrosis rate with ALIF versus TLIF in adult spinal deformity surgeries: A retrospective analysis of 100 patients
V Singh, M Oppermann, N Evaniew, A Soroceanu… - World Neurosurgery, 2023 - Elsevier
Objective Lumbosacral pseudoarthrosis is a common complication following adult spine
deformity (ASD) surgery. This study assessed the reoperation rate for L5-S1 pseudoarthrosis in …
deformity (ASD) surgery. This study assessed the reoperation rate for L5-S1 pseudoarthrosis in …
Ultrarapid, convection-enhanced intravascular hypothermia: a feasibility study in nonhuman primate stroke
WJ Mack, J Huang, C Winfree, G Kim, M Oppermann… - Stroke, 2003 - Am Heart Assoc
Background and Purpose— Hypothermia has been shown to be neuroprotective in a variety
of clinical settings. Unfortunately, poor delivery techniques and insufficient data in …
of clinical settings. Unfortunately, poor delivery techniques and insufficient data in …
Lateral Lumbar Interbody Fusion With rhBMP-2 can Achieve High Fusion Rates in Adult Spine Deformity Surgeries
Study design An ambispective, observational study of the prospective, institutional adult spine
deformity (ASD) database. Objectives The study investigates the clinical and radiographic …
deformity (ASD) database. Objectives The study investigates the clinical and radiographic …
[HTML][HTML] The pedicle screw accuracy using a robotic system and measured by a novel three-dimensional method
M Oppermann, V Karapetyan, S Gupta… - Journal of Orthopaedic …, 2023 - Springer
Robotics in medicine is associated with precision, accuracy, and replicability. Several
robotic systems are used in spine surgery. They are all considered shared-control systems, …
robotic systems are used in spine surgery. They are all considered shared-control systems, …
The pedicle screw accuracy using a robotic system and measured by a novel 3-dimensional method
Robotics in medicine is associated with precision, accuracy, and replicability. Several
robotic systems are used in spine surgery. They are all considered shared-control systems, …
robotic systems are used in spine surgery. They are all considered shared-control systems, …
[HTML][HTML] Canadian Spine SocietyCPSS-1. Abstract ID 108. Radiographic reporting in adolescent idiopathic scoliosis: Is there a discrepancy between radiologists' …
…, SD Christie, M Alhawsawi, FR Bhatt, M Oppermann… - 2023 - canjsurg.ca
Background: Cobb angle measurement is a standard method for quantification of scoliosis
in patients with adolescent idiopathic scoliosis (AIS). Clinicians rely on Cobb angle …
in patients with adolescent idiopathic scoliosis (AIS). Clinicians rely on Cobb angle …
[HTML][HTML] Use of Models of Finite Elements in the Biomechanics of the Lumbar Spine
M Oppermann, LM Brasil, ASA Silva… - Arquivos Brasileiros …, 2019 - thieme-connect.com
The same correspondence between general mechanics and civil engineering is true for
biomechanics and surgical implants. Currently, numerous mechanical processes are required …
biomechanics and surgical implants. Currently, numerous mechanical processes are required …
Current state of the SEA system in Brazil: a comparative study
After the first applications in the early 1990's, the practice of SEA in Brazil has been going
through a slow, but important evolution. In this paper we elaborate on the main aspects of this …
through a slow, but important evolution. In this paper we elaborate on the main aspects of this …
[PDF][PDF] Strengths and weaknesses of SEA in Brazil
PA Oppermann, M Montaño - Impact Assessment and …, 2011 - repositorio.usp.br
Despite the growing expansion of Strategic Environmental Assessment in international scenario
since the 90's, only in recent years this tool has been acquiring substantial relevance in …
since the 90's, only in recent years this tool has been acquiring substantial relevance in …
[HTML][HTML] Robot-assisted versus navigation-assisted screw placement in spinal vertebrae
T Yu, JH Jiao, Y Wang, QY Wang, WB Jiang… - International …, 2023 - Springer
Purpose Both robots and navigation are effective strategies for optimizing screw placement,
as compared to freehand placement. However, few studies have compared the accuracy …
as compared to freehand placement. However, few studies have compared the accuracy …