Andreas Röth
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View article: Ein- oder zweizeitiges Vorgehen nach Osteosyntheseversagen bei proximaler Femurfraktur – ein narrativer Review
Ein- oder zweizeitiges Vorgehen nach Osteosyntheseversagen bei proximaler Femurfraktur – ein narrativer Review Open
Zusammenfassung Hintergrund Das Osteosyntheseversagen nach proximaler Femurfraktur stellt eine zunehmende Herausforderung in der Alterstraumatologie dar. In diesen Fällen ist häufig eine Konversions-Hüfttotalendoprothese (K-HTEP) erforderl…
View article: Cemented implantation of a dual mobility cup in an existing acetabular cup to prevent recurrent dislocation after total hip replacement
Cemented implantation of a dual mobility cup in an existing acetabular cup to prevent recurrent dislocation after total hip replacement Open
Background Recurrent hip dislocation is a common complication following total hip arthroplasty (THA). The dual mobility cup (DMC) technique was introduced to reduce the risk of dislocation. Cementing DMC in a fixed acetabular cup may be a …
View article: Surgical treatment of pathological femoral neck fracture ending in push-through total femoral endoprosthesis. A case report
Surgical treatment of pathological femoral neck fracture ending in push-through total femoral endoprosthesis. A case report Open
Arthroplasty in managing tumors of the extremities is a challenging surgery. Careful planning and the expertise of the surgical team are of utmost importance, especially when managing unpredictable intraoperative complications. In this stu…
View article: Impact of anesthesia type on postoperative pain and outcomes in primary hip and knee arthroplasty: a retrospective register analysis
Impact of anesthesia type on postoperative pain and outcomes in primary hip and knee arthroplasty: a retrospective register analysis Open
Background This study explores the effects of single-sided spinal versus general anesthesia on patients undergoing hip and knee arthroplasty within a fast-track surgery environment. Although many studies suggest better outcomes with neurax…
View article: Perioperative complications and postoperative outcome of primary total knee arthroplasty in octogenarians – A systematic review
Perioperative complications and postoperative outcome of primary total knee arthroplasty in octogenarians – A systematic review Open
Osteoarthritis is a common disease worldwide, most commonly affecting the knee. With the rise of obesity, paired with higher life expectancy, prevalence of osteoarthritis of the knee will rise as well. Therefore, Total Knee Arthroplasty (T…
View article: Infectiological Outcome of Total Hip and Total Knee Arthroplasty in Post-Traumatic and Primary Osteoarthritis
Infectiological Outcome of Total Hip and Total Knee Arthroplasty in Post-Traumatic and Primary Osteoarthritis Open
Background: The objective of this study was to compare infection rates, pathogen species detection and antimicrobial susceptibility testing in patients with total hip arthroplasty (THA) and total knee arthroplasty (TKA) following post-trau…
View article: Screening for Hypophosphatasia in Adult Patients at a Maximum Care Provider—Retrospective Analyses over Fifteen Years
Screening for Hypophosphatasia in Adult Patients at a Maximum Care Provider—Retrospective Analyses over Fifteen Years Open
Background/Objectives: Hypophosphatasemia (HPE) may be temporary (tHPE) in the context of severe diseases, such as sepsis or trauma, or it may persist (pHPE), indicating an adult form of hypophosphatasia (HPP; OMIM 171760), a rare metaboli…
View article: Perioperative outcome of primary total hip arthroplasty in octogenarians – A systematic review
Perioperative outcome of primary total hip arthroplasty in octogenarians – A systematic review Open
Age alone should not hinder performance of THA in Octogenarians. This systematic review underlines that eligibility for a procedure should be based on comorbidities and overall health status. Important findings from international guideline…
View article: Risk factors for mortality in periprosthetic femur fractures about the hip-a retrospective analysis
Risk factors for mortality in periprosthetic femur fractures about the hip-a retrospective analysis Open
Purpose Fractures around the hip are known to be an indicator for fragility and are associated with high mortality and various complications. A special type of fractures around the hip are periprosthetic femur fractures (PPF) after Total H…
View article: Screening for Hypophosphatasia in Adult Patients at a Maximum Care Provider – Retrospective Analyses over Fifteen Years
Screening for Hypophosphatasia in Adult Patients at a Maximum Care Provider – Retrospective Analyses over Fifteen Years Open
Introduction: Persistent hypophosphatasia (pHPE) can be an expression of hypophosphatasia (HPP), a rare disorder of bone metabolism resulting from ALPL gene pathogenic variants. The aim of this study was to identify the role of auxiliary g…
View article: Retrograde intramedullary nail fixation with oblique fixed angle screws versus locking plates in periprosthetic supracondylar fractures after total knee arthroplasty
Retrograde intramedullary nail fixation with oblique fixed angle screws versus locking plates in periprosthetic supracondylar fractures after total knee arthroplasty Open
View article: Predictors of long-term mortality in older patients with hip fractures managed by hemiarthroplasty: a 10-year study based on a population registry in Saxony, Germany
Predictors of long-term mortality in older patients with hip fractures managed by hemiarthroplasty: a 10-year study based on a population registry in Saxony, Germany Open
View article: Zukunft der Orthopädie und Unfallchirurgie in Deutschland
Zukunft der Orthopädie und Unfallchirurgie in Deutschland Open
View article: Intramedullary arthrodesis of the knee joint with additional femoral neck screw to prevent periprosthetic fracture of the proximal femur. A case report
Intramedullary arthrodesis of the knee joint with additional femoral neck screw to prevent periprosthetic fracture of the proximal femur. A case report Open
Arthrodesis of the knee joint has proven effective in the treatment of chronic periprosthetic infections as well as in cases of previous multiple revision surgery after total knee replacement with insufficiency of the extensor apparatus. I…
View article: Early-Outcome Differences between Acute and Chronic Periprosthetic Joint Infections—A Retrospective Single-Center Study
Early-Outcome Differences between Acute and Chronic Periprosthetic Joint Infections—A Retrospective Single-Center Study Open
Periprosthetic joint infections (PJI) are serious complications after arthroplasty, associated with high morbidity, mortality, and complex treatment processes. The outcomes of different PJI entities are largely unknown. The aim of this stu…
View article: Subtotal diaphyseal replacement of the femur with modular mega-endoprosthesis following interprosthetic fracture. A case report
Subtotal diaphyseal replacement of the femur with modular mega-endoprosthesis following interprosthetic fracture. A case report Open
Mega-endoprostheses enable wide management options in the treatment of primary and periprosthetic fracture of the lower extremities. In this study, we report on the use of custom-made subtotal diaphyseal endoprosthetic replacement in treat…
View article: Preoperative dental screening can reduce periprosthetic infections of hip and knee endoprostheses in the first month after surgery: results of a cohort study
Preoperative dental screening can reduce periprosthetic infections of hip and knee endoprostheses in the first month after surgery: results of a cohort study Open
Purpose The oral cavity and, in particular, potential oral foci might pose a risk of periprosthetic joint infection (PJI). The aim of this cohort study was to determine whether practical preoperative dental screening would reduce the preva…
View article: Cell‐free <scp>DNA</scp> extraction from urine of lung cancer patients and healthy individuals: Evaluation of a simple method using sample volume up‐scaling
Cell‐free <span>DNA</span> extraction from urine of lung cancer patients and healthy individuals: Evaluation of a simple method using sample volume up‐scaling Open
Background Urine holds promise as a source for cell‐free DNA (cfDNA) analysis of cancer genetics due to its nature as a self‐collectable biospecimen available in large quantities. However, pre‐analytical variables such as preservation of c…
View article: Management of complications of mega-implants following treatment of primary and periprosthetic fractures of the lower extremities
Management of complications of mega-implants following treatment of primary and periprosthetic fractures of the lower extremities Open
View article: Osteoporose
Osteoporose Open
View article: Dental Therapy of Patients Prior to Endoprostheses: A Retrospective, Telephone-Based Cohort Study
Dental Therapy of Patients Prior to Endoprostheses: A Retrospective, Telephone-Based Cohort Study Open
The aim of this study was to assess, whether patients prior to endoprosthesis (EP) visit their dentist for need-oriented therapy and whether this would be associated with the occurrence of complications. Based on a cohort of patients, whic…
View article: Activation of distinct inflammatory pathways in subgroups of LR-MDS
Activation of distinct inflammatory pathways in subgroups of LR-MDS Open
Aberrant innate immune signaling has been identified as a potential key driver of the complex pathophysiology of myelodysplastic neoplasms (MDS). This study of a large, clinically and genetically well-characterized cohort of treatment-naïv…
View article: Oral Health Screening for Risk Reduction for Early Periprosthetic Joint Infections of Hip and Knee Endoprostheses—Results of a Prospective Cohort Study
Oral Health Screening for Risk Reduction for Early Periprosthetic Joint Infections of Hip and Knee Endoprostheses—Results of a Prospective Cohort Study Open
This prospective observational study had two aims: (I) to assess whether a preoperative dental screening before endoprosthesis (EP) implantation with need-based dental intervention would decrease the prevalence of periprosthetic joint infe…
View article: BMP-2 (and partially GDF-5) coating significantly accelerates and augments bone formation close to hydroxyapatite/tricalcium-phosphate/brushite implant cylinders for tibial bone defects in senile, osteopenic sheep
BMP-2 (and partially GDF-5) coating significantly accelerates and augments bone formation close to hydroxyapatite/tricalcium-phosphate/brushite implant cylinders for tibial bone defects in senile, osteopenic sheep Open
Bilateral defects (diameter 8 mm) in the medial tibial head of senile, osteopenic female sheep ( n = 48; 9.63 ± 0.10 years; mean ± SEM) were treated with hydroxyapatite (HA)/beta-tricalcium phosphate (β-TCP)/dicalcium phosphate dihydrate (…
View article: Lack of oral health awareness and interdisciplinary dental care: a survey in patients prior to endoprosthesis and orthopaedic centres in Germany
Lack of oral health awareness and interdisciplinary dental care: a survey in patients prior to endoprosthesis and orthopaedic centres in Germany Open
Objectives This cross-sectional survey aimed to evaluate the oral health behaviour of patients prior to endoprosthesis (EP), as well as the handling of oral health topics by German orthopaedic surgeons. Materials and methods Consecutive pa…
View article: Association between oral health and oral health-related quality of life in patients before hip and knee endoprosthesis surgery: a cross-sectional study
Association between oral health and oral health-related quality of life in patients before hip and knee endoprosthesis surgery: a cross-sectional study Open
View article: Point Shear Wave Elastography in Diagnosis and Follow-Up of Salivary Gland Affection after Head and Neck Cancer Treatment
Point Shear Wave Elastography in Diagnosis and Follow-Up of Salivary Gland Affection after Head and Neck Cancer Treatment Open
Therapies of head and neck squamous cell carcinoma (HNSCC), particularly irradiation and chemotherapy (C/RT), can affect salivary glands to some extent. Recent studies suggest that point shear wave elastography (pSWE) is well suited for th…
View article: Bearbeiterverzeichnis
Bearbeiterverzeichnis Open
View article: One Third of Patients before Endoprosthesis Implantation Show an Oral Focus as Potential Source of Infectious Complication—The Value of Pre-Operative Dental Risk Stratification in a German Cohort
One Third of Patients before Endoprosthesis Implantation Show an Oral Focus as Potential Source of Infectious Complication—The Value of Pre-Operative Dental Risk Stratification in a German Cohort Open
Objective: The aim of this cross-sectional cohort study was to evaluate a comprehensive dental examination and referral concept for patients prior to endoprosthesis (EP) implantation in an interdisciplinary setting. Methods: Patients, who …
View article: Effects of SARS-CoV‑2 infections on inpatient mortality of geriatric patients after proximal femoral fracture surgery
Effects of SARS-CoV‑2 infections on inpatient mortality of geriatric patients after proximal femoral fracture surgery Open