Christian Tinner

Importance of respect for the menstrual cycle in sports training and competition: a nationwide multisport coach questionnaire

Christian Tinner, Helen Moser, Magdalena Jetschin, Jan Gewiess et autres

Background Emerging evidence suggests that menstrual cycle phase may influence injury risk in female athletes, yet whether coaches possess the awareness and tools to act on this information remains unknown in the Swiss sporting context. Methods A nationwide, cross-sectional questionnaire-based study was …

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Posterior-only versus combined anterior-posterior stabilization in fragility fractures of the pelvis: Reoperations, perioperative burden, and radiographic outcomes

Jan Gewiess, Spyridon Karampitianis, Johannes Dominik Bastian, Thomas Lustenberger et autres

BACKGROUND: Fragility fractures of the pelvis (FFP) are increasingly encountered in older adults, but the value of additional anterior ring fixation in surgically treated fractures involving both the anterior and posterior pelvic ring remains uncertain. We compared posterior-only with combined anterior-posterior stabilization …

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Posterior-only versus combined anterior-posterior stabilization in fragility fractures of the pelvis: Reoperations, perioperative burden, and radiographic outcomes.

Jan Gewiess, Spyridon Karampitianis, Johannes Dominik Bastian, Thomas Lustenberger et autres

Background Fragility fractures of the pelvis (FFP) are increasingly encountered in older adults, but the value of additional anterior ring fixation in surgically treated fractures involving both the anterior and posterior pelvic ring remains uncertain. We compared posterior-only with combined anterior-posterior stabilization …

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The pararectus approach is a complementary option for lower lumbar vertebral body replacement: Clinical feasibility and anatomical considerations.

Christian Tinner, Julian Nachtsheim, Philipp Störrle, Sonja Häckel et autres

Purpose Lumbar vertebral body replacement (VBR) is indicated in unstable lumbar fractures with anterior column compromise but is technically demanding at the L4-L5 level due to high iliac crest position, large psoas muscle mass, and complex vascular anatomy. These factors may limit …

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Retrospective analysis of mortality and the influence of polypharmacy in geriatric staircase falls.

Niklas Rutsch, Meike Vitale, Sabrina N. Jegerlehner, Jolanta Klukowska‐Rötzler et autres

Background Staircase falls are a significant cause of emergency department visits among older adults (≥ 65 years) and are associated with increased morbidity and mortality. While previous research has explored risk factors for injury severity, the role of polypharmacy (≥ 5 regular …

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Retrospective analysis of mortality and the influence of polypharmacy in geriatric staircase falls

Niklas Rutsch, Meike Vitale, Sabrina N. Jegerlehner, Jolanta Klukowska‐Rötzler et autres

BACKGROUND: Staircase falls are a significant cause of emergency department visits among older adults (≥ 65 years) and are associated with increased morbidity and mortality. While previous research has explored risk factors for injury severity, the role of polypharmacy (≥ 5 regular …

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The pararectus approach is a complementary option for lower lumbar vertebral body replacement: Clinical feasibility and anatomical considerations

Christian Tinner, Julian Nachtsheim, Philipp Störrle, Sonja Häckel et autres

PURPOSE: Lumbar vertebral body replacement (VBR) is indicated in unstable lumbar fractures with anterior column compromise but is technically demanding at the L4-L5 level due to high iliac crest position, large psoas muscle mass, and complex vascular anatomy. These factors may limit …

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Response to the letter to the editor to discuss “Factors to consider when selecting an injured control group in case-control studies on skiing injuries”

Niklas Rutsch, Jan Gewiess, Christoph E. Albers, Christian Tinner

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Impact of back protectors on spinal injuries in alpine winter sports: a retrospective cohort study

Christian Tinner, Niklas Rutsch, A Ackermann, Sonja Häckel et autres

PURPOSE: This retrospective cohort study investigated whether back protectors reduce the incidence and severity of spinal injuries in alpine winter sports, hypothesizing they may affect the type, location, and severity rather than fully prevent them. METHODS: We retrospectively identified patients with alpine …

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Single-Stage Versus Two-Stage 360° Stabilization Procedure in Unstable Thoracolumbar Burst Fractures – A Retrospective Quasi-Experimental Analysis

Christian Tinner, Sonja Häckel, Chiara Geismar, Samuel Schaible et autres

Study Design Retrospective quasi-experimental study conducted at two Level I trauma centers over a 6-year-period. Objectives Unstable thoracolumbar burst fractures are frequently treated by circumferential (360°) stabilization. Due to ongoing debate, this study aimed to compare whether single- or two-stage 360° stabilization …

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Evaluation of the true lateral fluoroscopic projection for the relation of the S1 recess/foramen to safe corridors in transiliac-transsacral screw placement in human cadaveric pelves

Fabian Cedric Aregger, Jan Gewiess, Christoph E. Albers, Moritz C. Deml et autres

INTRODUCTION: Percutaneous screw fixation is a widely used treatment for posterior pelvic ring injuries. Transiliac-transsacral screw fixation has demonstrated superior biomechanical properties over bilateral sacroiliac screws, particularly in the minimally displaced bilateral sacral fractures. Screw placement under fluoroscopic control is still common, …

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Outcomes of odontoid fractures with associated cardiac arrest: retrospective bi-center case series and systematic literature review

S.F. Schaible, Sonja Häckel, Niklas Rutsch, Fabian Cedric Aregger et autres

BACKGROUND: Odontoid fractures from high-energy trauma are associated with significant morbidity and mortality, including spinal cord injury, neurological damage, and cardiac arrest. The literature on odontoid fractures leading to cardiac arrest is limited to isolated case reports. This study aims to conduct …

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