Tìm thấy 14+ kết quả cho từ khóa "Biomechanical study"
tailieu.vn Xem trực tuyến Tải xuống
The aforementioned study reported that the Achilles tendon lateral border cross- ing site of the sural nerve is approximately 8- to 10- cm above the calcaneus tuberosity, in most cases [31]. The cur- rent study was aimed toward a biomechanical com- parison of the JKIB with other open-repair techniques applied during a simulated progressive rehabilitation program. We hypothesized that the biomechanical strength of the JKIB was not less than other open- repair techniques applied in this study..
tailieu.vn Xem trực tuyến Tải xuống
How- ever, it is not yet clear whether simultaneous placement of two screws (i.e., S2AI screw and S2 sacroiliac screw) in the S2 segment is feasible and the biomechanical proper- ties of ITO are also unclear.. This study was approved by the Ethics Committee of the Nanfang. Hospital of the Southern Medical University (NFEC- 2019-256). Informed consent was obtained from all par- ticipants included in the study..
tailieu.vn Xem trực tuyến Tải xuống
The existing evidence supports the biomechanical advantage of the anterior reduction method, which might be one of the contributing factors to successfully treating high‑grade lumbar spondylolisthesis with short‑segment instrumentation.. Keywords: Anterior lever reduction, Posterior lever reduction, Lumbar spondylolisthesis, Biomechanical study.
tailieu.vn Xem trực tuyến Tải xuống
Conventional versus helical blade screw insertion following the removal of the femoral head screw: a biomechanical evaluation using trochanteric gamma 3 locking nail versus PFN antirotation. In this biomechanical study, we compared these two screw types relative to the type of the initial screw used.. Results: The original C screw was superior in PO strength, and the original H-type screw was superior in rotational strength.
tailieu.vn Xem trực tuyến Tải xuống
However, a biomechanical study found that when articular-sided rotator cuff tears were repaired with two suture anchors using an in situ transtendinous tech- nique, there was significantly less gapping during axial cyclic loading of the tendon than there was in complete tears repaired with a double-row construct using four suture anchors [23].. This causes a certain degree of damage to the bursal side of the supraspinatus tendon..
tailieu.vn Xem trực tuyến Tải xuống
BP: development and adaption of study protocol, acquisition of data, analysis and/or interpretation of data, Drafting the manuscript, Approval of the ver- sion of the manuscript to be published. AF: biomechanical setup develop- ment, acquisition of data, analysis and/or interpretation of data, Drafting the manuscript, Approval of the version of the manuscript to be published.
tailieu.vn Xem trực tuyến Tải xuống
Bastian L, Lange U, Knop C, Tusch G, Blauth M (2001) Evaluation of the mobility of adjacent segments after posterior thoracolumbar fixation: a biomechanical study. A biomechanical evaluation. Eur Spine J 6:2 – 18. Chang BS, Brown PR, Sieber A, Valdevit A, Tateno K, Kostuik JP (2004) Evaluation of the biological response of wear debris.
tailieu.vn Xem trực tuyến Tải xuống
The effects of valgus medial opening wedge high tibial osteotomy on articular cartilage pressure of the knee: a biomechanical study. Tourniquet use in total knee arthroplasty: a meta-analysis. The influence of a half-course tourniquet strategy on peri-operative blood loss and early functional recovery in primary total knee arthroplasty. Use of a tourniquet in total knee arthroplasty: a systematic review and meta-analysis of randomized controlled trials.
tailieu.vn Xem trực tuyến Tải xuống
A biomechanical study of the FNS by Schop- per et al. One of the authors of the present study has previous experience with dynamic hip screw surgery and the short learning curve. Therefore, placement of the guide wire needs to be adjusted repeatedly. Femoral neck system. Femoral neck shortening . In addi- tion, the mean operation duration in the FNS group was min, which was shorter than that of the CS group min).
tailieu.vn Xem trực tuyến Tải xuống
Minimally invasive reconstruction of lateral tibial plateau fractures using the jail technique: a biomechanical study. A novel arthroscopically assisted reduction technique for three patterns of posterolateral tibial plateau fractures. A revised 3-column classification approach for the surgical planning of extended lateral tibial plateau fractures. Updated Three-Column Concept in surgical treatment for tibial plateau fractures - A prospective cohort study of 287 patients.
tailieu.vn Xem trực tuyến Tải xuống
Comparison of distal humerus fracture fixation: a biomechanical study. Complex distal humeral fractures: internal fixation with a principle-based parallel-plate technique.. Surgical treatment of complex distal humeral fractures: functional outcome after internal fixation using precontoured anatomic plates. Surgical approaches for open reduction and internal fixation of intra-articular distal humerus fractures in adults: a systematic review and meta-analysis.
www.academia.edu Xem trực tuyến Tải xuống
Development of a fixa- tion device for robot assisted fracture reduction of femoral shaft fractures: a biomechanical study. PLOS ONE | DOI:10.1371/journal.pone.0154332 April
tailieu.vn Xem trực tuyến Tải xuống
The present study found that poor bone cement dis- persion in the vertebral body and failure to contact the upper and lower endplates are risk factors for postop- erative VCFs. A biomechanical study reported by Cheva- lier et al .[33] showed that the balloon expansion effect of vertebral augmentation squeezes the loose cancellous bone to the surroundings to form a cavity, causing the bone cement to be blocked by the surrounding dense tra- becular bone, reducing the dispersion of bone cement..
tailieu.vn Xem trực tuyến Tải xuống
Naidu [18] attempted to answer this question with a cadaveric biomechanical study and found that fixation of the greater tuberosity with only two anterolateral pins was the weakest biomechanical configuration. it was found that no failure of internal fixation occurred with fixation of the greater humeral tuberosity with only two anterolateral pins.
tailieu.vn Xem trực tuyến Tải xuống
Biomechanical study of screws in the lateral masses: variables affecting pull-out resistance. Biomechanical comparison of transfacet screws to lateral mass screw-rod constructs in the lower cervi- cal spine. Placement of pedicle screws in the human cadaveric cervical spine:
tailieu.vn Xem trực tuyến Tải xuống
Biomechanical study of the ligamentous system of the acromioclavicular joint. Guidelines for the clinical application of the LCP.. https://doi.org/10.1016/j.injury . https://doi.org x.93b9.26721.. https://doi.org Ta Ca.
tailieu.vn Xem trực tuyến Tải xuống
Murphy DJt: comparison of the biomechanical profile of the intact ulnar collateral ligament with the modified Jobe and the docking reconstructed elbow: an in vitro study.. Bio- mechanical comparison of graft fixation at 30° and 90° of elbow flexion for ulnar collateral ligament reconstruction by the docking technique. Biomechanical differences of the anterior and posterior bands of the ulnar col- lateral ligament of the elbow.
tailieu.vn Xem trực tuyến Tải xuống
Image-based methods, such as CT-based finite element (FE) models, have become state-of-the-art in biomechanical bone research, with clinical use cases [3–7]. To measure the strength of the bone, samples are loaded until failure. In one study [19], using nonlinear CT-FE mod- els, the effect of loading direction on the fracture load and location of the proximal femur was investigated.
tailieu.vn Xem trực tuyến Tải xuống
In a study reported by Wegmann et al. Further, the above results were consistent with the clinical outcomes of the two groups, which confirmed the conclusion of Wegmann et al. Previous studies have shown that the insertion depth, number and angle of pedicle screws can significantly affect the biomechanical stability of the screws, thus affecting the loading and stiffness of the fixed seg- ment of the spine [38–40].
tailieu.vn Xem trực tuyến Tải xuống
Th were significantly higher in the DFO. group than in the control group, which was consistent with the results of this study.