Dominik Kaiser
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View article: Relationship between the distance from the tumor to major blood vessels and prognosis of deep soft tissue sarcomas
Relationship between the distance from the tumor to major blood vessels and prognosis of deep soft tissue sarcomas Open
A radiological "In contact" between the tumor and major blood vessels was a significant factor associated with poor prognosis and distant metastasis. Orthopedic oncologists should consider a treatment strategy based on the relationship bet…
View article: Quantity of lower muscle as a promising prognostic factor for overall survival in patients with bone and soft tissue sarcoma
Quantity of lower muscle as a promising prognostic factor for overall survival in patients with bone and soft tissue sarcoma Open
Decreased femoral muscle volume is a significant factor associated with poor OS. Therefore, it may be important for adult patients to maintain postoperative all-femoral muscle volume as much as possible.
View article: The effect of preoperative embolization on giant cell tumors of the bone localized in the iliosacral region of the pelvis
The effect of preoperative embolization on giant cell tumors of the bone localized in the iliosacral region of the pelvis Open
Curettage of GCTB in the posterior pelvis and sacrum presents challenges, with significant intraoperative blood loss impacting surgical time and transfusion needs. Preoperative embolization may be beneficial in reducing blood loss during s…
View article: Perioperative Intravenous Dexamethasone Significantly Reduces Postoperative Opioid Requirement and Nausea After Unilateral Elective Hip Arthroscopy: A Randomized Double-blinded Placebo-controlled Trial
Perioperative Intravenous Dexamethasone Significantly Reduces Postoperative Opioid Requirement and Nausea After Unilateral Elective Hip Arthroscopy: A Randomized Double-blinded Placebo-controlled Trial Open
Background: Previous studies have shown that dexamethasone has a positive effect on postoperative pain control, opioid consumption, nausea, and vomiting and length of hospital stay after arthroplasty surgery. Purpose/Hypothesis: The purpos…
View article: Decoding the function of Atg13 phosphorylation reveals a role of Atg11 in bulk autophagy initiation
Decoding the function of Atg13 phosphorylation reveals a role of Atg11 in bulk autophagy initiation Open
Autophagy is initiated by the assembly of multiple autophagy-related proteins that form the phagophore assembly site where autophagosomes are formed. Atg13 is essential early in this process, and a hub of extensive phosphorylation. How the…
View article: Gluteus maximus tendon transfer as a salvage option for painful chronic hip abductor insufficiency: clinical and MRI results with a minimum follow-up of 24 months
Gluteus maximus tendon transfer as a salvage option for painful chronic hip abductor insufficiency: clinical and MRI results with a minimum follow-up of 24 months Open
Introduction: Chronic hip abductor insufficiency is a rare debilitating condition. In cases refractory to conservative treatment and not amenable to direct repair an augmentation becomes necessary. The preferred salvage method at our insti…
View article: Fasciocutaneous Free Tissue Transfer in Limb Salvage: Prior Flap as a Split-thickness Skin Graft Donor Site
Fasciocutaneous Free Tissue Transfer in Limb Salvage: Prior Flap as a Split-thickness Skin Graft Donor Site Open
Summary: Free flap surgery for limb salvage has become the surgical standard for reconstruction of bone and soft tissue with success rates and flap survivals of 94%–95%. The soft tissue defect dictates the technique of coverage. In many ca…
View article: Medial Femoral Condyle Free Flap for Persistent Osseous Nonunion of the First Metatarsophalangeal Joint: A Preliminary Report of a New Surgical Indication for the Medial Femoral Condyle Free Flap
Medial Femoral Condyle Free Flap for Persistent Osseous Nonunion of the First Metatarsophalangeal Joint: A Preliminary Report of a New Surgical Indication for the Medial Femoral Condyle Free Flap Open
Background: Recalcitrant or persistent nonunions of the metatarsophalangeal (MTP) joint occur following failed MTP surgery for MTP fusion, failed MTP prosthesis, for hallux rigidus or due to infection and erosion. A deficient soft tissue e…
View article: Extent of posterolateral tibial plateau impaction fracture correlates with anterolateral complex injury and has an impact on functional outcome after ACL reconstruction
Extent of posterolateral tibial plateau impaction fracture correlates with anterolateral complex injury and has an impact on functional outcome after ACL reconstruction Open
Purpose The impact of posterolateral tibial plateau impaction fractures (TPIF) on posttraumatic knee stability in the setting of primary anterior cruciate ligament (ACL) tear is unknown. The main objective was to determine whether increase…
View article: Combining the advantages of 3-D and 2-D templating of total hip arthroplasty using a new tin-filtered ultra-low-dose CT of the hip with comparable radiation dose to conventional radiographs
Combining the advantages of 3-D and 2-D templating of total hip arthroplasty using a new tin-filtered ultra-low-dose CT of the hip with comparable radiation dose to conventional radiographs Open
View article: Accuracy of pelvic measurements on virtual radiographic projections based on computed tomography scans compared to conventional radiographs pre- and postoperatively
Accuracy of pelvic measurements on virtual radiographic projections based on computed tomography scans compared to conventional radiographs pre- and postoperatively Open
View article: Deepening trochleoplasty may dramatically increase retropatellar contact pressures‐ a pilot study establishing a finite element model
Deepening trochleoplasty may dramatically increase retropatellar contact pressures‐ a pilot study establishing a finite element model Open
ISSN:2197-1153
View article: The effect of preoperative radiotherapy on surgical resectability, tumor volume and the necrosis rate of soft tissue sarcomas: A retrospective single-center analysis
The effect of preoperative radiotherapy on surgical resectability, tumor volume and the necrosis rate of soft tissue sarcomas: A retrospective single-center analysis Open
View article: Acetabular reconstruction with femoral head autograft in primary total hip arthroplasty through a direct anterior approach is a reliable option for patients with secondary osteoarthritis due to developmental dysplasia of the hip
Acetabular reconstruction with femoral head autograft in primary total hip arthroplasty through a direct anterior approach is a reliable option for patients with secondary osteoarthritis due to developmental dysplasia of the hip Open
View article: Extra-abdominal desmoid tumor fibromatosis: a multicenter EMSOS study
Extra-abdominal desmoid tumor fibromatosis: a multicenter EMSOS study Open
Background Extra-abdominal desmoid tumor fibromatosis (DTF) is a rare, locally aggressive soft tissue tumour. The best treatment modality for this patient cohort is still object of debate. Questions/purpose This paper aimed to (1) to compa…
View article: Long-term follow-up of conservative treatment of Charcot feet
Long-term follow-up of conservative treatment of Charcot feet Open
View article: The quantitative influence of current treatment options on patellofemoral stability in patients with trochlear dysplasia and symptomatic patellofemoral instability - a finite element simulation
The quantitative influence of current treatment options on patellofemoral stability in patients with trochlear dysplasia and symptomatic patellofemoral instability - a finite element simulation Open
View article: Patellofemoral instability in trochleodysplastic knee joints and the quantitative influence of simulated trochleoplasty – A finite element simulation
Patellofemoral instability in trochleodysplastic knee joints and the quantitative influence of simulated trochleoplasty – A finite element simulation Open
View article: Midterm Fate of the Contralateral Foot in Charcot Arthropathy
Midterm Fate of the Contralateral Foot in Charcot Arthropathy Open
Background: The contralateral foot in Charcot arthropathy or neuroarthropathy (CN) is subject to increased plantar pressure. To date, the clinical consequences of this pressure elevation are yet to be determined. The aim of this study was …
View article: Modifications of the pirogoff amputation technique in adults: A retrospective analysis of 123 cases
Modifications of the pirogoff amputation technique in adults: A retrospective analysis of 123 cases Open
View article: Antimicrobial Prophylaxis for the Prevention of Surgical Site Infections in Orthopaedic Oncology - A Narrative Review of Current Concepts
Antimicrobial Prophylaxis for the Prevention of Surgical Site Infections in Orthopaedic Oncology - A Narrative Review of Current Concepts Open
The incidence of surgical site infections (SSIs) after elective tumour orthopaedic surgery in adults is higher than non-oncologic orthopaedic surgery. Their causative microorganisms and antibiotic susceptibilities are also different from t…
View article: Influence of the site of acromioplasty on reduction of the critical shoulder angle (CSA) – an anatomical study
Influence of the site of acromioplasty on reduction of the critical shoulder angle (CSA) – an anatomical study Open
For comparison of pre- and postoperative CSA, the exact orientation of the X-ray and the spatial orientation of the scapula must be as identical as possible. Anterolateral AP may not sufficiently correct CSA in scapulae with great acromial…
View article: A pedicle screw system and a lamina hook system provide similar primary and long-term stability: a biomechanical in vitro study with quasi-static and dynamic loading conditions
A pedicle screw system and a lamina hook system provide similar primary and long-term stability: a biomechanical in vitro study with quasi-static and dynamic loading conditions Open
Both implant systems provide similar primary stability and similar long-term stability. In the pedicle screw group, there was a stronger correlation between bone mineral density and the reached number of load cycles.
View article: Double mobility cup total hip arthroplasty in patients at high risk for dislocation: a single-center analysis
Double mobility cup total hip arthroplasty in patients at high risk for dislocation: a single-center analysis Open