A5044541826- Spine and Intervertebral Disc Pathology
- Spinal Fractures and Fixation Techniques
- Cervical and Thoracic Myelopathy
- Management of metastatic bone disease
- Musculoskeletal pain and rehabilitation
- Medical Imaging and Analysis
- Scoliosis diagnosis and treatment
- Sarcoma Diagnosis and Treatment
- Pelvic and Acetabular Injuries
- Bone Tumor Diagnosis and Treatments
- Orthopaedic implants and arthroplasty
- Lung Cancer Treatments and Mutations
- Shoulder Injury and Treatment
- Bone health and treatments
- Bone fractures and treatments
- Hip disorders and treatments
- Cancer Diagnosis and Treatment
- Hepatocellular Carcinoma Treatment and Prognosis
- Knee injuries and reconstruction techniques
- Bone and Joint Diseases
- Spinal Hematomas and Complications
- Orthopedic Infections and Treatments
- Pain Management and Treatment
- Cardiac tumors and thrombi
- Foot and Ankle Surgery
Khon Kaen University
2016-2025
Mie University
2012-2024
Saga University
2024
Seirei Hamamatsu General Hospital
2024
Weatherford College
2021
University of Southern California
2017-2020
Study Design. Retrospective analysis of consecutive 45 radiographs and 120 kinematic magnetic resonance images (kMRI) Objective. The aim was to assess the visibility C7 T1 endplates on radiographs, verify correlation between or slope cervical balance parameters using kMRI. Summary Background Data. Because is not always visible due anatomical interference, several studies have used instead T1. However, it still unclear whether endplate more than T1, if has similarity with slope. Methods....
This is a retrospective analysis of kinematic magnetic resonance images (kMRI).To assess the association cervical paraspinal muscle with sagittal balance and degenerative spinal disorders.Although effects disorders imbalance on patient's symptoms have been well described, relationship quality volume to or not established.In total, 100 kMRI taken in neutral weight-bearing position were analyzed. The adjusted cross-sectional area ratio (aCSA ratio: value CSA divided by vertebral CSA) fat...
Despite the recent advances in cancer treatment, incidence of patients with spinal metastases continues to grow along total number patients. Spinal can significantly impair activities daily living (ADL) and quality life (QOL), compared other types bone metastases, as they are characterized severe pain paralysis caused by skeletal-related events. Reduced ADL also lead treatment limitations certain anticancer agents radiation therapy not compatible treatments; thus, leading a shorter...
Total en bloc spondylectomy (TES) was considered aggressive spinal surgery aim to achieved marginal and wide surgical margin in tumor treatment. However, there limited comparison information between TES other palliative treatments. This study aimed report the Palliative Spinal Surgery (PSS) terms of clinical oncologic outcomes. A retrospective cohort conducted. The medical records Metastasis (SM) treated by a single surgeon were reviewed January 2014 December 2020. propensity score matching...
The phrase “skin as a mirror of internal medicine,” which means that the skin reflects many diseases organs, is well-known notion. Despite phenotypic differences between soft and hard bone, bone are highly associated. Skin consist fibroblasts osteoblasts, respectively, secrete collagen involved in synthesis, while Langerhans cells osteoclasts control turnover. Moreover, quality quantity may be modified by aging, inflammation, estrogen, diabetes, glucocorticoids. pathologically drugs,...
There have been no studies comparing the outcomes of nonvascularized autograft (NA) and allograft after resection primary bone tumors. This study compares clinical, functional NA reconstruction analyzes risk factors for failure these procedures. A retrospective patients with tumors extremities who underwent (n = 50) 47). The minimum follow up time was 24 months. mean to union group 9.8 ± 2.9 months 11.5 2.8 months, respectively (p 0.002). Reconstruction in 19 (38%) 26 (55.3%), respectively....
Abstract Aim To evaluate the clinical results of primary malignant musculoskeletal tumors treated with wide resection and recycling autograft reconstruction using liquid nitrogen. Methods We reviewed 12 patients who had a bone soft tissue tumor by nitrogen between M arch 2006 2013. The were judged recurrence, functional status complications. Functional was assessed according to Musculoskeletal Tumor Society Score ( MSTSS ). Clinical failure defined as need for reoperation in order change...
The aim of this study was to evaluate survival metastatic bone disease an upper extremity, and identify the prognostic factors that influence survival.Patients with extremity between 2008 2015 were reviewed from database a tertiary university hospital.Of 102 patients, 48 males 54 females median age 61 (range, 28-82 years), humerus (64.7%), clavicle (13.7%), scapula (12.7%) common sites for metastasis extremity. Fifty-nine (57.8%) presented pathologic fracture. No history cancer found in...
An unstable trochanteric femoral fracture is a serious injury, with 1-year mortality rate of 5.4% to 24.9%, for which there currently no standard treatment method. The lag screw insertion site one the primary contact areas between cortical bone and an intramedullary nail. We hypothesized that posterolateral causes nail instability when line interferes insertion. purpose present study was investigate effect morphology on stability by simulating fractures fragment.
A retrospective study.THREE OBJECTIVES HAVE BEEN DESIGNATED FOR THIS STUDY: (1) to determine the prevalence of identifiable and non-identifiable primary tumor sites in patients with spinal metastasis, (2) identify most common site known sites, (3) factors associated survival time.The spine is third metastatic for several visceral carcinomas. The could not be identified 15% 20% who had been diagnosed a skeletal metastasis. Most previous studies on metastasis have limited alone.Between January...
Abstract Aims To evaluate the clinical outcomes and identify which prognostic factors influence of synovial sarcoma patients at a tertiary university hospital in Thailand. Methods Patients with extremities between 1997 2007 were reviewed from database Musculoskeletal Oncology Unit, Srinagarind Hospital, Khon Kaen University, Kaen, Results Of 41 patients, 23 males (56%) 18 females (44%) median age 39 (range, 1–78 years), had metastasis first diagnosis only localized tumor. The 5‐year overall...
Cross-sectional study.To report the prevalence and relationship of developmental cervical lumbar spinal stenosis (DCSS DLSS) with bone parameters skull extremities.DCSS DLSS are found occasionally in daily practice. DCSS can cause compressive myelopathy, radiculopathy, cauda equina syndrome; however, data on their correlation skeletal extremity profiles is scarce.A cross-sectional measurement study 293 whole-body dried-bone samples was conducted. We measured anteroposterior (AP) transverse...
Abstract Biological reconstruction is widely used to reconstruct bone defects after resection of tumors in the extremities. This study aimed identify risk factors for failure and compare outcomes allograft, nonvascularized autograft, recycled frozen autograft primary malignant A retrospective was performed at a single center between January 1994 December 2017. Ninety patients with extremities were treated tumor using one three graft methods: (n = 27), allograft 34), 29). The median time...
Malpositioning of cervical screws risks neurovascular injury. A screw fixation system can provide proper rigidity, alignment correction, and high rates fusion afforded by pullout biomechanical strength. The objective is to assess the dimensions axis C3–C7 pedicles. 1-mm slice thickness computed tomography (CT) scan spine 30 patients (15 males, 15 females) were analyzed reconstructed in three-dimensions using Mimics® 10.01 software. We measured pedicle length (PAL), lateral mass (PL-LM),...
Abstract Aims Implant failure in allograft reconstruction is one of the most common problems after treating a large bone defect for primary tumor. The study aimed to investigate effect cement augmentation with different configurations dual locking plates used femoral fixation. Methods Four finite element (FE) models femur 1-mm gap were developed at midshaft 10-hole fixation plate (LP) and without intramedullary augmentation. Model 1 was LP lateral medial aspect femur. 2 3 anterior Finally, 4...
Background Although the correlation between reduced skin thickness and bone density has been investigated, no study evaluated osteoproliferative diseases, including ossification of posterior longitudinal ligament (OPLL) diffuse idiopathic skeletal hyperostosis (DISH). Methodology This retrospective cohort consisted 99 consecutive patients aged ≥60 years treated for spinal surgery at our hospital January 2022 March 2023. Skin was measured dorsal side cervical, thoracic, lumbar vertebrae on...