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Floating limb

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https://www.readbyqxmd.com/read/27583121/the-floating-upper-limb-multiple-injuries-involving-ipsilateral-proximal-humeral-supracondylar-and-distal-radial-limb
#1
Qazi Manaan, Adil Bashir, Adnan Zahoor, Taseem A Mokhdomi, Qazi Danish
Floating arm injury represents a common yet complicated injury of the childhood severely associated with limb deformation and even morbidity, if not precisely addressed and credibly operated. Here, we report a rare floating upper limb case of a 9-year-old boy with multiple injuries of ipsilateral proximal humeral, supracondylar and distal radial limb. This is the first report to document such a combined floating elbow and floating arm injury in the same limb. In this report, we discuss the surgical procedures used and recovery of the patient monitored to ascertain the effectiveness of the method in limb reorganisation...
September 2016: Clinics in Orthopedic Surgery
https://www.readbyqxmd.com/read/27344828/-effect-observation-of-float-needle-combined-with-reperfusion-activity-for-pain-induced-by-cyclomastopathy
#2
RANDOMIZED CONTROLLED TRIAL
Dong Chen, Youbing Xia, Lijun Ling, Anju Xiao, Kailu Lv
OBJECTIVE: To observe the clinical effect of float needle therapy combined with reperfusion activity for pain induced by cyclomastopathy. METHODS: Thirty-five female patients with cyclomastopathy were randomly divided into a comprehensive group (18 cases) and a float needle group (17 cases). In the comprehensive group, float needle manipulation was used at the centre of the biceps brachii belly or the ligature between the affected nipple and breast nodule, about 4 cm beside the exterior margin of the breast, and the reperfusion activity of the affected upper limb and breast was combined...
March 2016: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/27164593/real-time-neural-signals-decoding-onto-off-the-shelf-dsp-processors-for-neuroprosthetic-applications
#3
Danilo Pani, Gianluca Barabino, Luca Citi, Paolo Meloni, Stanisa Raspopovich, Silvestro Micera, Luigi Raffo
The control of upper limb neuroprostheses through the peripheral nervous system (PNS) can allow restoring motor functions in amputees. At present, the important aspect of the real-time implementation of neural decoding algorithms on embedded systems has been often overlooked, notwithstanding the impact that limited hardware resources have on the efficiency/effectiveness of any given algorithm. Present study is addressing the optimization of a template matching based algorithm for PNS signals decoding that is a milestone for its real-time, full implementation onto a floating-point Digital Signal Processor (DSP)...
May 2, 2016: IEEE Transactions on Neural Systems and Rehabilitation Engineering
https://www.readbyqxmd.com/read/27053966/a-peculiar-case-of-a-floating-angio-seal
#4
R C Dettmers, W M P F Bosman, M A J van den Broek, H T C Veger, P Ph A Hedeman Joosten, B L S Borger van der Burg
PURPOSE: To show a complication of the use of an Angio-Seal™ closure device. CASE: We present a patient with a systolic murmur in his femoral artery after PCI. The murmur was caused by a dislocated Angio-Seal™, a vascular closure device. This was diagnosed by Doppler Ultrasound. The device was surgically removed. CONCLUSION: Vascular complications, such as lower limb ischemia, requiring surgical intervention tend to be higher after use of a vascular closure device...
2016: Open Cardiovascular Medicine Journal
https://www.readbyqxmd.com/read/27008745/-removal-of-floating-thrombus-from-inferior-vena-cava-in-a-patient-with-giant-recurrent-uterine-leiomyosarcoma
#5
E K Gavrilov, G G Khubulava, V A Tarasov, I A Larin
This paper reports successful combined cytoreductive surgical intervention on a patient with giant recurrent uterine leiomyosarcoma complicated by tumour thrombosis of left ovarian and left renal veins and inferior vena cava. After the comprehensive examination confirmed good prospects for conservative therapy, surgery was performed on 07.02.12 including laparotomic resection of the giant tumour from the abdominal cavity and small pelvis, sigmoid and rectal resection, formation of end-to-end descendorecto-anastomosis, left-hand nephrectomy, removal of tumour thrombus from the suprarenal part of inferior vena cava...
2015: Klinicheskaia Meditsina
https://www.readbyqxmd.com/read/26992613/intrapartum-temporary-inferior-vena-cava-filters-are-rarely-indicated-in-pregnant-women-with-deep-venous-thromboses
#6
Hiromi Konishi, Takekazu Miyoshi, Reiko Neki, Tetsuya Fukuda, Hatsue Ishibashi-Ueda, Takeshi Ogo, Norifumi Nakanishi, Jun Yoshimatsu
OBJECTIVE: We previously demonstrated the usefulness of temporary inferior vena cava filters (t-IVCFs) to prevent pulmonary thromboembolism in pregnant women with deep venous thrombosis (DVT). However, there is currently no consensus on the indications for intrapartum t-IVCF in pregnant women with DVT. In this study, we re-evaluated the safety and usefulness of t-IVCF inserted in this condition. METHODS: A retrospective evaluation in a single center was performed of 45 Japanese patients (54 pregnancies) with DVT between 1989 and 2014...
October 2015: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/26895514/clinical-presentation-surgical-treatment-and-outcome-in-radial-polydactyly
#7
R R Dijkman, C A van Nieuwenhoven, S E R Hovius, W Hülsemann
Radial polydactyly or 'thumb duplication' is the most common congenital upper limb anomaly ('CULA') affecting the thumb. The clinical presentation is highly diverse, ranging from an extra thumb floating on a skin bridge to complicated thumb triplications with triphalangeal, deviating, and hypoplastic components. Radial polydactyly can be classified into one of 7 osseous presentations using the Wassel classification, with type IV (45%), type II (20%), and type VII (15%) occurring most frequently. When faced with a radial polydactyly case, hand surgeons specialised in congenital anomalies must weigh the preoperative functional potential and degree of hypoplasia of both thumbs in order to decide whether to resect one thumb and reconstruct the other ('resection and reconstruction'), excise a central part of both thumbs and unite the lateral tissues into one thumb ('the Bilhaut procedure'), transfer the better-developed distal tissues of one thumb onto the better-developed proximal tissues of the other ('on-top plasty'), or discard both severely hypoplastic thumbs and pollicise the index finger...
February 2016: Handchirurgie, Mikrochirurgie, Plastische Chirurgie
https://www.readbyqxmd.com/read/26738454/floating-elbow-in-a-polytrauma-patient-timing-and-surgical-strategy
#8
Gianluca Bisinella, Nicola Bellon
A 22-year-old man was admitted to our hospital because of polytrauma following a car accident. The instrumental investigations detected parenchymatous and bone lesions, including a floating elbow (articular distal humerus fracture associated with ipsilateral forearm fracture). After initial temporary stabilization with external fixator and restoration of hemodynamics, we proceeded to the fixation of the upper limb. To reduce local and general risks of complications, a two-stage reconstruction technique has been applied...
December 2015: Injury
https://www.readbyqxmd.com/read/26675560/asymptomatic-aortic-mural-thrombus-in-a-minimally-atherosclerotic-vessel
#9
Alessandro Maloberti, Fabrizio Oliva, Benedetta De Chiara, Cristina Giannattasio
Aortic mural thrombi in a normal (non-aneurysmal or minimally atherosclerotic) vessel are an uncommon condition. They are usually located in the descending aorta and, less frequently, in the aortic arch or in the abdominal aorta. The typical clinical presentation is the appearance of symptoms/signs of peripheral arterial embolization, such as lower limb or visceral ischaemia, but these can also be accidentally found in asymptomatic patients. We report the case of a 40-year old man with untreated hypertension and dyslipidaemia admitted to hospital for atypical chest pain associated with an elevation in high-sensitivity troponin T with normal creatine kinase isoenzime MB creatine kinase isoenzyme...
March 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/26625859/invasive-pleural-malignant-mesothelioma-with-rib-destruction-and-concurrent-osteosarcoma-in-a-dog
#10
Morena Di Tommaso, Francesca Rocconi, Giuseppe Marruchella, Anna Rita D'Angelo, Stefano Masci, Domenico Santori, Carla Civitella, Alessia Luciani, Andrea Boari
A 7-year-old Dachshund was clinically examined because of a 10-day history of lameness in the left hind limb. On the basis of radiological and cytological findings, an osteosarcoma of the left acetabular region was suspected. The dog underwent a hemipelvectomy and osteosarcoma was diagnosed by subsequent histopathological examination. An immovable subcutaneous mass was noted on the left chest wall during the physical examination and non-septic neutrophilic inflammation was diagnosed by cytology. Forty days later, the dog showed signs of respiratory distress with an in-diameter increase of the subcutaneous mass up to 4 cm...
2015: Acta Veterinaria Scandinavica
https://www.readbyqxmd.com/read/26599827/multiresolution-analysis-over-graphs-for-a-motor-imagery-based-online-bci-game
#11
Javier Asensio-Cubero, John Q Gan, Ramaswamy Palaniappan
Multiresolution analysis (MRA) over graph representation of EEG data has proved to be a promising method for offline brain-computer interfacing (BCI) data analysis. For the first time we aim to prove the feasibility of the graph lifting transform in an online BCI system. Instead of developing a pointer device or a wheel-chair controller as test bed for human-machine interaction, we have designed and developed an engaging game which can be controlled by means of imaginary limb movements. Some modifications to the existing MRA analysis over graphs for BCI have also been proposed, such as the use of common spatial patterns for feature extraction at the different levels of decomposition, and sequential floating forward search as a best basis selection technique...
January 1, 2016: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/26475270/retrospective-exploration-of-risk-factors-for-l5-radiculopathy-following-lumbar-floating-fusion-surgery
#12
Sumihisa Orita, Masatsune Yamagata, Yoshikazu Ikeda, Fumitake Nakajima, Yasuchika Aoki, Junichi Nakamura, Kazuhisa Takahashi, Takane Suzuki, Seiji Ohtori
BACKGROUND: Lumbar floating fusion occasionally causes postoperative adjacent segment disorder (ASD) at lumbosacral level, causing L5 spinal nerve disorder by L5-S1 foraminal stenosis. The disorder is considered to be one of the major outcomes of L5-S1 ASD, which has not been evaluated yet. The present study aimed to evaluate the incidence and risk factors of postoperative L5 spinal nerve disorder after lumbar interbody fusion extending to the L5 vertebra. METHODS: We evaluated 125 patients with a diagnosis of spondylolisthesis who underwent floating fusion surgery with transforaminal lumbar interbody fusion with average postoperative period of 25...
October 17, 2015: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/26449582/-saxitoxins-and-tetrodotokxins-as-a-new-biological-weapon
#13
REVIEW
Adam Wesołowski, Tadeusz Płusa
Saxitoxins (STX) and tetrodotoxins (TTX) are a group of chemical compounds produced by certain species of marine algae and fish. Lethal dose for a human is about 0.5-2.0 mg when the toxin enters the body via food, and 0.05 mg of poisoning at the time of injection. In the case of aerosol the lethal dose for human being is 5 mg/min/m(3). STX and TTX poisoning cause mostly symptoms from the nervous system in the form of: paresthesia around the lips, tongue, gums, distal segments of the limbs, headache, dysphonia, astigmatism, floating feeling, muscle weakness, paralysis of cranial and peripheral nerves...
September 2015: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/26378756/-swimming-physical-activity-and-health-a-historical-perspective
#14
A A Conti
Swimming, which is the coordinated and harmonic movement of the human body inside a liquid medium by means of the combined action of the superior and inferior limbs, is a physical activity which is diffused throughout the whole world and it is practiced by healthy and non-healthy subjects. Swimming is one of the physical activities with less contraindications and, with limited exceptions, can be suggested to individuals of both sexes and of every age range, including the most advanced. Swimming requires energy both for the floating process and for the anterograde progression, with a different and variable osteo-arthro-muscular involvement according to the different styles...
2015: La Clinica Terapeutica
https://www.readbyqxmd.com/read/26312122/traumatic-floating-knee-a-review-of-a-multi-centric-series-of-172-cases-in-adult
#15
J-M Feron, P Bonnevialle, G Pietu, F Jacquot1
The traumatic floating knee in adults (FK) is a combined injury of the lower limb defined by ipsilateral fractures of the tibia and femur. The first publications emphasized the severity of injuries, the bad results after conservative treatment, the most severe functional outcome in case of articular fracture and the frequency of associated cruciate ligament injuries. The surgical management of FK has been highly modified according the improvement of the fracture fixation devices and the operative techniques...
2015: Open Orthopaedics Journal
https://www.readbyqxmd.com/read/25933802/acute-systemic-embolism-due-to-an-idiopathic-floating-thrombus-of-the-thoracic-aorta-success-of-medical-management-a-case-report
#16
Yves Ghislain Abissegue, Youssef Lyazidi, Hassan Chtata, Tarik Bakkali, Mustapha Taberkant
BACKGROUND: Idiopathic thoracic aortic mural thrombi are rare. They can be responsible for dramatic systemic embolization. Early treatment is imperative because of their high morbidity and mortality rate. CASE PRESENTATION: A 55-year-old previously healthy Moroccan male came in an array of acute right lower limbs pain and abdominal sensibility. Severe systemic embolism involving the lower extremities, spleen, kidney, and digestive tract, due to an idiopathic mural thrombus of the thoracic aorta was diagnosed...
May 2, 2015: BMC Research Notes
https://www.readbyqxmd.com/read/25785702/testing-and-training-of-the-eggbeater-kick-movement-in-water-polo-applicability-of-a-new-method
#17
Giovanni Melchiorri, Valerio Viero, Tamara Triossi, Virginia Tancredi, Christel Galvani, Marco Bonifazi
In water polo, many of the technical actions and the contacts with the opponent take place in quasi-vertical floating position using 2 types of lower limb actions: the eggbeater kick is used most often in fighting and passing and the breaststroke kick in jumping and throwing. The aim of this study was to identify a new system to evaluate and to train the eggbeater kick movement and to verify its applicability. Twenty amateur players and 22 elite players participated in the study. A jacket, homemade and easy to make, allowing the application of an overload submerged in water but not hindering breathing or mobility, was used...
October 2015: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/25771744/surgical-treatment-of-a-floating-thrombus-of-the-ascending-aorta-causing-repeated-arterial-embolisms
#18
Hicham Labsaili, Amal Bouaggad, Aroussi Aziz Alami, Akhtar Rama, Pascal Leprince
Floating thrombus of the ascending aorta is a rare and often ignored cause of peripheral embolic events. We report the observation of a patient presenting recurrent peripheral embolic demonstrations: acute ischemia of the right lower limb complicated of a thigh amputation and transient cerebrovascular accident. The assessment by angioscanner highlighted a 40-mm thrombus of the ascending aorta. The thrombus was removed surgically. This diagnosis should not be ignored in the assessment of an embolic pathology with the risk of severe functional after-effects caused by an important diagnostic delay...
July 2015: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/25729200/joystick-controlled-video-console-game-practice-for-developing-power-wheelchairs-users-indoor-driving-skills
#19
Wei Pin Huang, Chia Cheng Wang, Jo Hua Hung, Kai Chun Chien, Wen-Yu Liu, Chih-Hsiu Cheng, How-Hing Ng, Yang-Hua Lin
[Purpose] This study aimed to determine the effectiveness of joystick-controlled video console games in enhancing subjects' ability to control power wheelchairs. [Subjects and Methods] Twenty healthy young adults without prior experience of driving power wheelchairs were recruited. Four commercially available video games were used as training programs to practice joystick control in catching falling objects, crossing a river, tracing the route while floating on a river, and navigating through a garden maze...
February 2015: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/25627611/underwater-turning-movement-during-foraging-in-hydromedusa-maximiliani-testudines-chelidae-from-southeastern-brazil
#20
O Rocha-Barbosa, L S L Hohl, I A Novelli, B M Sousa, S C Gomides, M F C Loguercio
A type of locomotor behavior observed in animals with rigid bodies, that can be found in many animals with exoskeletons, shells, or other forms of body armor, to change direction, is the turning behavior. Aquatic floated-turning behavior among rigid bodies animals have been studied in whirligig beetles, boxfish, and more recently in freshwater turtle, Chrysemys picta. In the laboratory we observed a different kind of turning movement that consists in an underwater turning movement during foraging, wherein the animal pivoted its body, using one of the hindlimbs as the fixed-point support in the substratum...
November 2014: Brazilian Journal of Biology, Revista Brasleira de Biologia
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