Robert Möbius
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View article: ARISE—The Accuracy Evaluation of a Patient-Specific 3D-Printed Biopsy System Based on MRI Data: A Cadaveric Study
ARISE—The Accuracy Evaluation of a Patient-Specific 3D-Printed Biopsy System Based on MRI Data: A Cadaveric Study Open
Background: Brain biopsy is required for the accurate specification and further diagnosis of intracranial findings. The conventional stereotactic frames are used clinically for biopsies and offer the highest possible precision. Unfortunate…
View article: 3D-Printed Skull Model for Enhancing Training in External Ventricular Drainage within Medical Education
3D-Printed Skull Model for Enhancing Training in External Ventricular Drainage within Medical Education Open
Background: The importance of reducing error rates in invasive procedures has led to the development of teaching phantoms. In collaboration with surgeons and engineers at the University Hospital of Leipzig, a new 3D-printed simulation mode…
View article: Analysis of the Technical Accuracy of a Patient-Specific Stereotaxy Platform for Brain Biopsy
Analysis of the Technical Accuracy of a Patient-Specific Stereotaxy Platform for Brain Biopsy Open
The use of stereotactic frames is a common practice in neurosurgical interventions such as brain biopsy and deep brain stimulation. However, conventional stereotactic frames have been shown to require modification and adaptation regarding …
View article: Application accuracy of a frameless optical neuronavigation system as a guide for craniotomies in dogs
Application accuracy of a frameless optical neuronavigation system as a guide for craniotomies in dogs Open
Background Optical neuronavigation systems using infrared light to create a virtual reality image of the brain allow the surgeon to track instruments in real time. Due to the high vulnerability of the brain, neurosurgical interventions mus…
View article: Development of a 3D-printed, patient-specific stereotactic system for bihemispheric deep brain stimulation
Development of a 3D-printed, patient-specific stereotactic system for bihemispheric deep brain stimulation Open
The aim of the project was to develop a patient-specific stereotactic system that allows simultaneous and thus time-saving treatment of both cerebral hemispheres and that contains all spatial axes and can be used as a disposable product. F…
View article: Functional improvement of patients with Parkinson syndromes using a rehabilitation training software
Functional improvement of patients with Parkinson syndromes using a rehabilitation training software Open
Introduction Individuals with Parkinsonian disorders often face limited access to specialized physiotherapy and movement training due to staff shortages and increasing disease incidence, resulting in a rapid decline in mobility and feeling…
View article: Application accuracy of a frameless optical neuronavigation system as a guide for craniotomies in dogs
Application accuracy of a frameless optical neuronavigation system as a guide for craniotomies in dogs Open
Background: Optical neuronavigation systems using infrared light to create a virtual reality image of the brain allowing the surgeon to track instruments in real time. Due to the high vulnerability of the brain, neurosurgerical interventio…
View article: NextLens—The Next Generation of Surgical Navigation: Proof of Concept of an Augmented Reality System for Surgical Navigation
NextLens—The Next Generation of Surgical Navigation: Proof of Concept of an Augmented Reality System for Surgical Navigation Open
Objective The aim of this work was the development of an augmented reality system including the functionality of conventional surgical navigation systems. Methods An application software for the Augmented Reality System HoloLens 2 from Mic…
View article: Case Report: Clinical Use of a Patient-Individual Magnetic Resonance Imaging-Based Stereotactic Navigation Device for Brain Biopsies in Three Dogs
Case Report: Clinical Use of a Patient-Individual Magnetic Resonance Imaging-Based Stereotactic Navigation Device for Brain Biopsies in Three Dogs Open
Three-dimensional (3D) printing techniques for patient-individual medicine has found its way into veterinary neurosurgery. Because of the high accuracy of 3D printed specific neurosurgical navigation devices, it seems to be a safe and reli…
View article: Additional file 3 of Fixation of intraoperative proximal femoral fractures during THA using two versus three cerclage wires - a biomechanical study
Additional file 3 of Fixation of intraoperative proximal femoral fractures during THA using two versus three cerclage wires - a biomechanical study Open
Additional file 3.
View article: Additional file 1 of Fixation of intraoperative proximal femoral fractures during THA using two versus three cerclage wires - a biomechanical study
Additional file 1 of Fixation of intraoperative proximal femoral fractures during THA using two versus three cerclage wires - a biomechanical study Open
Additional file 1.
View article: Additional file 2 of Fixation of intraoperative proximal femoral fractures during THA using two versus three cerclage wires - a biomechanical study
Additional file 2 of Fixation of intraoperative proximal femoral fractures during THA using two versus three cerclage wires - a biomechanical study Open
Additional file 2.
View article: Comparison of Forces Applied During Inserting A Cementless Femoral Stem Versus A Test To Failure: A Pilot Trial
Comparison of Forces Applied During Inserting A Cementless Femoral Stem Versus A Test To Failure: A Pilot Trial Open
Background The increasing number of total hip arthroplasties (THA) and the more common use of uncemented stems are leading to an increasing incidence of intraoperative proximal femoral fractures (IPFF), making them a clinically relevant co…
View article: Results after surgical treatment of periprosthetic proximal femoral fractures. Osteosynthesis with prosthesis preservation vs. prosthesis change
Results after surgical treatment of periprosthetic proximal femoral fractures. Osteosynthesis with prosthesis preservation vs. prosthesis change Open
Background: Periprosthetic fractures (PPF) of the femur close to the hip joint have serious consequences for most geriatric affected patients. In principle, apart from the highly uncommon conservative therapy, there are two therapeutic opt…
View article: Investigation of Assembly Forces During Creation of Head-Neck Taper Junction Following Total Hip Arthroplasty: A Biomechanical Study
Investigation of Assembly Forces During Creation of Head-Neck Taper Junction Following Total Hip Arthroplasty: A Biomechanical Study Open
Background All current total hip arthroplasty (THA) systems are modular in design. Only during the operation femoral head and stem get connected by a Morse taper junction. The junction is realized by hammer blows from the surgeon. Decisive…
View article: Knee arthrodesis as last resort for persistent knee joint infections
Knee arthrodesis as last resort for persistent knee joint infections Open
Background Knee joint arthrodesis is an established treatment for periprosthetic infections (PPI) providing stability and pain relief. In this study the outcome after arthrodesis of the knee joint for persistent infections was compared and…
View article: Significance of nutritional status in the development of periprosthetic infections
Significance of nutritional status in the development of periprosthetic infections Open
Background Malnutrition caused by protein and vitamin deficiencies is a significant negative prognostic factor in surgical wound healing disorders and infections. Particularly in elective surgery, preoperative compensation of deficiencies …
View article: Accuracy of a magnetic resonance imaging‐based 3D printed stereotactic brain biopsy device in dogs
Accuracy of a magnetic resonance imaging‐based 3D printed stereotactic brain biopsy device in dogs Open
Background Brain biopsy of intracranial lesions is often necessary to determine specific therapy. The cost of the currently used stereotactic rigid frame and optical tracking systems for brain biopsy in dogs is often prohibitive or accurac…
View article: Results after surgical treatment of periprosthetic proximal femoral fractures Osteosynthesis with prosthesis preservation vs. prosthesis change
Results after surgical treatment of periprosthetic proximal femoral fractures Osteosynthesis with prosthesis preservation vs. prosthesis change Open
Background Periprosthetic fractures (PPF) of the femur close to the hip joint have serious consequences for most geriatric affected patients. In principle, apart from the highly uncommon conservative therapy, there are two therapeutic opti…
View article: The significance of the vitamin D metabolism in the development of periprosthetic infections after THA and TKA: a prospective matched-pair analysis of 240 patients
The significance of the vitamin D metabolism in the development of periprosthetic infections after THA and TKA: a prospective matched-pair analysis of 240 patients Open
Acute PPIs of the hip and knee joints show a significantly reduced calcium and 25 OH vitamin D3 levels as well as lowered proteins (albumin and total protein) compared with chronic infections as well as primary endoprostheses and aseptic r…
View article: Subthalamic nucleus volumes are highly consistent but decrease age-dependently-a combined magnetic resonance imaging and stereology approach in humans
Subthalamic nucleus volumes are highly consistent but decrease age-dependently-a combined magnetic resonance imaging and stereology approach in humans Open
The subthalamic nucleus (STN) is a main target structure of deep brain stimulation (DBS) in idiopathic Parkinson's disease. Nevertheless, there is an ongoing discussion regarding human STN volumes and neuron count, which could potentially …
View article: Acellularization-Induced Changes in Tensile Properties Are Organ Specific - An In-Vitro Mechanical and Structural Analysis of Porcine Soft Tissues
Acellularization-Induced Changes in Tensile Properties Are Organ Specific - An In-Vitro Mechanical and Structural Analysis of Porcine Soft Tissues Open
Acellularization induces changes in the tensile properties of soft tissues. Some of these changes appear to be organ specific. Loss of cross-linking type I collagen may indicate increased mechanical strength due to decreasing transverse fo…