Jens-Peter Witt
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View article: Biomechanics of sacroiliac joint fixation using lag screws: a cadaveric study
Biomechanics of sacroiliac joint fixation using lag screws: a cadaveric study Open
Background Iliosacral screw placement is ubiquitous and now part of the surgeon’s pelvic trauma armamentarium. More recent evidence supports sacroiliac arthrodesis for treating sacroiliac joint (SIJ) dysfunction in select patients. Regardl…
View article: Neurologic outcomes for adult spinal cord ependymomas stratified by tumor location: a retrospective cohort study and 2-year outlook
Neurologic outcomes for adult spinal cord ependymomas stratified by tumor location: a retrospective cohort study and 2-year outlook Open
Determine whether craniocaudal spinal cord tumor location affects long-term neurologic outcomes in adults diagnosed with spinal ependymomas (SE). A retrospective cohort analysis of patients aged ≥ 18 years who underwent surgical resection …
View article: Establishing the Swiss Spinal Tumor Registry (Swiss-STR): a prospective observation of surgical treatment patterns and long-term outcomes in patients with primary and metastatic spinal tumors
Establishing the Swiss Spinal Tumor Registry (Swiss-STR): a prospective observation of surgical treatment patterns and long-term outcomes in patients with primary and metastatic spinal tumors Open
Background Tumors of the vertebral column consist of primary spinal tumors and malignancies metastasizing to the spine. Although primary spine tumors are rare, metastases to the spine have gradually increased over past decades because of a…
View article: Biomechanics of Sacroiliac Joint Fixation Using Lag Screws: A Cadaveric Study
Biomechanics of Sacroiliac Joint Fixation Using Lag Screws: A Cadaveric Study Open
Background Iliosacral screw placement is ubiquitous and now part of the surgeon’s pelvic trauma armamentarium. More recent evidence supports sacroiliac arthrodesis for treating sacroiliac joint (SIJ) dysfunction in select patients. Regardl…
View article: Clinical Validation of a Novel Musculoskeletal Modeling Framework to Predict Postoperative Sagittal Alignment
Clinical Validation of a Novel Musculoskeletal Modeling Framework to Predict Postoperative Sagittal Alignment Open
Study Design. A retrospective radiographic and biomechanical analysis of 108 thoracolumbar fusion patients from two clinical centers. Objective. This study aimed to determine the validity of a computational framework for predicting postope…
View article: Use of intraoperative sodium fluorescein for diagnostic tissue biopsy of spinal cord lesions
Use of intraoperative sodium fluorescein for diagnostic tissue biopsy of spinal cord lesions Open