keyword
MENU ▼
Read by QxMD icon Read
search

orthopedic MRI

keyword
https://www.readbyqxmd.com/read/29330745/-treatment-of-rotational-malalignment-of-the-lower-leg
#1
REVIEW
P Keppler
BACKGROUND: Rotational malalignment after intramedullary nailing of tibial shaft fractures is not uncommon. In-toeing and out-toeing conditions in children are often the reason for orthopedic and traumatological medical consultation. OBJECTIVE: Evaluation of diagnostic modalities and therapeutic options for rotational malalignment in relationship to the patient's age. Surgical indications and efficacy of specific surgical techniques. MATERIAL AND METHODS: Systematic literature search in the German Institute for Medical Documentation and Information (DIMDI) and MEDLINE and evaluation of the currently published articles...
January 12, 2018: Der Unfallchirurg
https://www.readbyqxmd.com/read/29300252/a-follow-up-study-of-postoperative-dcm-patients-using-diffusion-mri-with-dti-and-noddi
#2
Xiaodong Ma, Xiao Han, Wen Jiang, Jinchao Wang, Zhe Zhang, Guangqi Li, Jieying Zhang, Xiaoguang Cheng, Huijun Chen, Hua Guo, Wei Tian
STUDY DESIGN: A retrospective cohort study. OBJECTIVE: To investigate the relationship between spinal cord microstructures and spinal cord dysfunction in degenerative cervical myelopathy (DCM) patients, a follow-up study was carried out using diffusion tensor imaging (DTI) and neurite orientation dispersion and density imaging (NODDI), an advanced diffusion model. SUMMARY OF BACKGROUND DATA: DTI has been used for diagnosis of DCM. Though DTI has advantages of high sensitivity and quantitative features, it is limited by its low specificity for measuring microstructures...
January 3, 2018: Spine
https://www.readbyqxmd.com/read/29274860/primary-pyomyositis-in-children
#3
M M Elzohairy
BACKGROUND: Pyomyositis PM is defined as a primary pyogenic infection of the striated skeletal muscle; although it has many dystrophic musculoskeletal complications, it is always misdiagnosed by many orthopedic surgeons. HYPOTHESIS: PM is rare in temperate climates and usually considered to be a tropical disease, until recent times, after globalization, it is possible to occur in the subtropical climate as in our country. MATERIAL AND METHODS: In the present series, the results of 15 children patients with primary pyomyositis have been reviewed...
December 21, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/29246525/comparative-trends-in-utilization-of-mri-and-ultrasound-to-evaluate-nonspine-joint-disease-2003-to-2015
#4
Riti M Kanesa-Thasan, Levon N Nazarian, Laurence Parker, Vijay M Rao, David C Levin
PURPOSE: MRI and ultrasound (US) are effective diagnostic tools to evaluate extremities. In this study, we analyze utilization trends in musculoskeletal (MSK) US and MRI from 2003 to 2015 within the Medicare population. METHODS: Our data sources were the Medicare Part B Physician/Supplier Procedure Summary Master Files for 2003 to 2015. They cover all Medicare fee-for-service enrollees (37.5 million in 2015). Current Procedural Terminology codes for nonvascular, nonspine joint MRI and extremity US were selected and volumes within these codes were determined...
December 13, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/29246137/skin-marker-placement-by-technologist-prior-to-knee-mri-helps-identify-clinically-relevant-pathologies
#5
Vibhor Wadhwa, Eric Weissman, Daichi Hayashi, Yin Xi, Avneesh Chhabra
BACKGROUND: Majority of musculoskeletal cross-sectional imaging requests have a non-revealing and non-specific clinical history of pain. However, the location of pain is very relevant towards arriving at a specific orthopedic diagnosis. The purpose of this research was to study the impact of skin marker placement and training of technologists prior to knee MRI in detection of clinically important findings. METHODS: Total 200 consecutive left knee MRIs were evaluated before and after technologist training with regards to marker placement at the site of clinical symptoms or palpable finding...
December 15, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29241695/percutaneous-full-endoscopic-anterior-transcorporeal-procedure-for-cervical-disc-herniation-a-novel-procedure-and-early-follow-up-study
#6
Qian Du, Xin Wang, Jian-Pu Qin, Thor Friis, Wei-Jun Kong, Yu-Qiang Cai, Jun Ao, Hao Xu, Wen-Bo Liao
OBJECTIVES: To describe the surgical technique of percutaneous full-endoscopic anterior transcorporeal cervical discectomy (PEATCD) in detail and report the clinical outcomes and radiological changes in patients with cervical intervertebral disc herniation (CIVDH). METHODS: A novel procedure, PEATCD, was performed on 36 patients with CIVDH between June 2015 and June 2016. A retrospective study of these patients was carried out over a follow-up period of 12-24 months...
December 11, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29223709/bone-marrow-edema-syndrome-of-the-medial-femoral-condyle-treated-with-extracorporeal-shock-wave-therapy-a-clinical-and-mri-retrospective-comparative-study
#7
Matteo Vitali, Nadim Naim Rodriguez, Alberto Pedretti, Andreas Drossinos, Pierluigi Pironti, Gaia Di Carlo, Gianfranco Fraschini
OBJECTIVE: To determine the validity of Extracorporeal Shock Wave Therapy (ESWT) in the treatment of Bone Marrow Edema (BME) of the medial condyle of the knee DESIGN: Retrospective STUDY SETTING: IRCCS San Raffaele Hospital, Orthopedics Outpatient Clinic PARTICIPANTS: Fifty-six symptomatic patients affected by bone marrow edema of the medial condyle of the knee. Patients were equally divided in a ESWT (Extracorporeal Shock Wave Therapy) treated group and a control group, which was managed conservatively...
December 6, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/29200655/lumbar-extension-traction-alleviates-symptoms-and-facilitates-healing-of-disc-herniation-sequestration-in-6-weeks-following-failed-treatment-from-three-previous-chiropractors-a-cbp%C3%A2-case-report-with-an-8%C3%A2-year-follow-up
#8
Paul A Oakley, Deed E Harrison
[Purpose] To present the outcome of a patient, having sciatica and MRI-verified disc herniation/sequestration who underwent Chiropractic BioPhysics® (CBP®) protocol designed to improve the lumbar lordosis. [Subject and Methods] A 56-year-old male suffered from chronic low back pain and recent sciatica due to lumbar disc herniation despite being under continuous care from three previous chiropractors. Radiographic analysis revealed a lumbar hypolordosis and MRI confirmed disc herniation and sequestration at L4-L5...
November 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/29145042/relationship-of-t1-slope-with-loss-of-lordosis-and-surgical-outcomes-after-laminoplasty-for-cervical-ossification-of-the-posterior-longitudinal-ligament
#9
Masashi Miyazaki, Toshinobu Ishihara, Naoki Notani, Shozo Kanezaki, Hiroshi Tsumura
OBJECTIVE: T1 slope (T1S) has emerged as a predictor of kyphotic alignment change after laminoplasty. Although it was reported that patients with cervical ossification of the posterior longitudinal ligament (OPLL) and higher T1S had more pronounced lordotic curvature before surgery and higher loss of cervical lordosis after surgery, few studies have attempted to correlate these findings with clinical outcomes. We aimed to investigate the relationship of T1S with loss of cervical lordosis and surgical outcomes after laminoplasty for cervical OPLL...
November 13, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/29140170/clinical-diagnostic-tests-versus-mri-diagnosis-of-acl-tears
#10
Megan P Brady, Windee Weiss
CLINICAL SCENARIO: A common injury among elite, recreational, and youth athletes is the anterior cruciate ligament (ACL) tear.(1) Approximately 200,000 ACL injuries occur every year.(2) The gold standard in ACL injury evaluation is diagnostic arthroscopy,(3,4) however the diagnostic accuracy of clinical diagnostic tests and magnetic resonance imaging (MRI) is debatable.(1,3-6) Due to the frequency of knee injury,(3) MRI is a common diagnostic tool used for imaging and diagnosis(5). ACL tears are also diagnosed using clinical diagnostic tests...
November 15, 2017: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/29137617/surgical-treatment-for-diffused-type-giant-cell-tumor-pigmented-villonodular-synovitis-about-the-ankle-joint
#11
Xingchen Li, Yang Xu, Yuan Zhu, Xiangyang Xu
BACKGROUND: Diffused-type giant cell tumor(Dt-GCT) is a rare, aggressive disorder of the joint synovium, bursa and tendon sheaths. Osseous erosions and subchondral cysts may develop as the result of synovium infiltration in Dt-GCT. We present a retrospective study of a series of patients who are diagnosed with Dt-GCT about the ankle joint, there clinical outcome is evaluated in this study. MATERIAL AND METHOD: Fifteen patients with radiologically and histologically confirmed Dt-GCT about the ankle joint were identified in our foot and ankle department...
November 14, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29127246/non-oncologic-applications-of-pet-ct-and-pet-mr-in-musculoskeletal-orthopedic-and-rheumatologic-imaging-general-considerations-techniques-and-radiopharmaceuticals
#12
Ali Gholamrezanezhad, Kyle Basques, Ali Batouli, Mojtaba Olyaie, George Matcuk, Abass Alavi, Hossein Jadvar
Positron Emission Tomography (PET) is often underutilized in the field of musculoskeletal imaging, with key reasons including the excellent performance of conventional musculoskeletal MRI, the limited spatial resolution of PET, and the lack of reimbursement for PET for non-oncologic musculoskeletal indications. However, with improvements in PET/CT and PET/MR imaging over the last decade as well as an increased understanding of the pathophysiology of musculoskeletal diseases, there is an emerging potential for PET as a primary or complementary modality in the management of rheumatologic and orthopedic patients...
November 10, 2017: Journal of Nuclear Medicine Technology
https://www.readbyqxmd.com/read/29116329/digital-tomography-for-detection-of-acute-occult-scaphoid-fractures
#13
Anthony M Barcia, Liang Zhou, Jay B Cook, Kenneth K Lindell, Rey D Gumboc, Aaron D Dykstra, Robert J Lachky, Steven H Shaha, Kenneth F Taylor
Diagnosis of occult scaphoid fractures remains a challenge. Traditional management consisting of 2 weeks of immobilization and repeat radiographs results in unnecessary immobilization of many patients without fracture. Magnetic resonance imaging (MRI) is sensitive but expensive. Digital tomography (DT) is an imaging technique that provides fine-cut visualization with minimal radiation exposure and may be used when there is high clinical suspicion despite negative findings on initial radiographs. The authors compared the ability of DT vs MRI to detect acute occult scaphoid fractures...
November 1, 2017: Orthopedics
https://www.readbyqxmd.com/read/29101634/understanding-the-hill-sachs-lesion-in-its-role-in-patients-with-recurrent-anterior-shoulder-instability
#14
REVIEW
Jake A Fox, Anthony Sanchez, Tyler J Zajac, Matthew T Provencher
PURPOSE OF REVIEW: The purpose of this study is to provide an update to the orthopedic field in regard to treatment of the Hill-Sachs lesion and anterior shoulder instability. The review highlights the most current knowledge of epidemiology, clinical evaluation, and surgical methods used to treat Hill-Sachs lesions. It also details the relevant clinical and surgical findings that have been made throughout the literature in the past couple of years. RECENT FINDINGS: The most recent literature covering the Hill-Sachs lesion has focused on the relatively new and unexplored topic of the importance of concomitant injuries while treating a humeral head defect...
December 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/29100514/expression-of-adiponectin-in-the-subchondral-bone-of-lumbar-facet-joints-with-different-degrees-of-degeneration
#15
Qi Lai, Yuan Liu, Leitao Huang, Xuqiang Liu, Xionglong Yu, Qiang Wang, Runsheng Guo, Jianghao Zhu, Hanxiong Cheng, Min Dai, Bin Zhang
BACKGROUND: Osteoarthritis research has been most commonly performed in the setting of the articular cartilage of the knee. To the best of our knowledge, no studies have evaluated the role of adiponectin in osteoarthritis of the lumbar facet joint (FJOA). Therefore, in this study, we explored whether adiponectin was expressed in the lumbar facet joints and evaluated the role of adiponectin in FJOA. METHODS: We enrolled patients who underwent lumbar computed tomography (CT) and magnetic resonance imaging (MRI) at the Orthopedic Department of the First Affiliated Hospital of Nanchang from May 2015 to June 2016...
November 3, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29097955/thoracic-schwannoma-in-an-adult-male-presenting-with-thoracic-pain-a-case-report
#16
Andrew M Rodgers, Kim B Khauv
Objective: The purpose of this case report was to describe a patient presenting with back pain subsequently diagnosed with thoracic schwannoma. Clinical Features: A 45-year-old male presented to a chiropractic practice with mid-back, low back, and sacroiliac pain. Orthopedic examination revealed joint dysfunction in the thoracic-sacroiliac region with normal findings on neurologic examination. An initial diagnosis of thoracic spinal pain and sacroiliac sprain and strain was made...
September 2017: Journal of Chiropractic Medicine
https://www.readbyqxmd.com/read/29095394/mri-arthroscopy-correlation-of-the-rotator-cuff-a-case-based-review
#17
Rafael A Buerba, Armin Arshi, Kim M Lee, Benjamin D Levine, Frank A Petrigliano
With significant advancements over recent decades, magnetic resonance imaging (MRI) and shoulder arthroscopy are important complementary tools in guiding orthopedic surgeons to diagnosis, decision making, and treatment of rotator cuff pathology. The objective of this article is to review the basic principles and pearls of MRI-arthroscopy correlation of the rotator cuff through an overview of our approach to reading shoulder MRI followed by a case-based review of selected conditions. By understanding and comparing the subtleties of these modalities, radiologists and clinicians can better appreciate both the utility and limitations of MRI in predicting operative findings...
December 2017: Sports Medicine and Arthroscopy Review
https://www.readbyqxmd.com/read/29068880/quantitative-magnetization-transfer-mri-measurements-of-the-anterior-spinal-cord-region-are-associated-with-clinical-outcomes-in-cervical-spondylotic-myelopathy
#18
Michael Brendan Cloney, Zachary A Smith, Kenneth A Weber, Todd B Parrish
STUDY DESIGN: case-control. OBJECTIVE: To understand the role of magnetization transfer ratio in identifying patients with clinically significant myelopathy and disability. SUMMARY OF BACKGROUND DATA: Magnetization transfer ratio (MTR) is a quantitative measure that correlates with myelin loss and neural tissue destruction in a variety of neurological diseases. However, the usefulness of MTR in patients with cervical spondylotic myelopathy (CSM) has not been examined...
October 24, 2017: Spine
https://www.readbyqxmd.com/read/29067267/diabetic-osteoarthropathy-care-in-sweden-need-for-improvement-a-national-inventory
#19
Linda Wennberg, Paul Lundgren, Rimma Axelsson, Peter Aspelin, Kurt Gerok-Andersson, Börje Åkerlund
AIMS: Osteoarthropathy, a rare foot complication in patients with diabetes mellitus, calls for immediate and optimal management to prevent irreversible bone/joint destruction and risk of amputation. Awareness of the condition and adequate guidelines would minimize the consequences and the costs, both for the patient and for the society. We investigated the diabetic osteoarthropathy care in Swedish orthopedic clinics. METHODS: A questionnaire was distributed to 63 Swedish hospitals with emergency department for orthopedic patients...
September 2017: Journal of Clinical & Translational Endocrinology
https://www.readbyqxmd.com/read/29054263/nmsbuilder-freeware-to-create-subject-specific-musculoskeletal-models-for-opensim
#20
Giordano Valente, Gianluigi Crimi, Nicola Vanella, Enrico Schileo, Fulvia Taddei
BACKGROUND AND OBJECTIVE: Musculoskeletal modeling and simulations of movement have been increasingly used in orthopedic and neurological scenarios, with increased attention to subject-specific applications. In general, musculoskeletal modeling applications have been facilitated by the development of dedicated software tools; however, subject-specific studies have been limited also by time-consuming modeling workflows and high skilled expertise required. In addition, no reference tools exist to standardize the process of musculoskeletal model creation and make it more efficient...
December 2017: Computer Methods and Programs in Biomedicine
keyword
keyword
93351
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"