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Achilles tendonitis

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https://www.readbyqxmd.com/read/29789266/microvascular-volume-in-symptomatic-achilles-tendons-is-associated-with-visa-a-score
#1
S F E Praet, J H Ong, C Purdam, M Welvaert, G Lovell, L Dixon, J E Gaida, J Anglim, S Manzanero, N Vlahovich, D Hughes, G Waddington
OBJECTIVES: The role of neovascularisation in tendinopathy is still poorly understood, potentially due to technical limitations of conventional power Doppler ultrasound. This study aimed to investigate the association between contrast-enhanced ultrasound (CEUS) microvascular volume (MV), Victorian Institute of Sports Assessment-Achilles (VISA-A) scores and intrinsic Achilles tendon tenderness, as well as two different Power Doppler modes. DESIGN: Cross-sectional study...
May 15, 2018: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/29785267/a-silent-massive-ossification-of-achilles-tendon-as-a-suspected-rare-late-effect-of-surgery-for-club-foot
#2
Francesco Manfreda, Paolo Ceccarini, Marco Corzani, Rosario Petruccelli, Pierluigi Antinolfi, Giuseppe Rinonapoli, Auro Caraffa
We report the case of a 66-year-old male patient with massive ossification of the distal portion of the Achilles tendon, as a late consequence of a surgical release for club foot conducted in his childhood. The singularity of the case report derives from its clinical features: the bone mass was of abnormal dimensions, almost substituting the entire tendon; the condition had always been asymptomatic, without deficits in range of motion, in absence of either pain or biomechanical defects with age. In fact, the condition was diagnosed just recently as a consequence of a tear...
2018: SAGE open medical case reports
https://www.readbyqxmd.com/read/29784532/short-term-results-of-flexor-hallucis-longus-transfer-in-delayed-and-neglected-achilles-tendon-repair
#3
Hamza Ozer, Yilmaz Ergisi, Gulcan Harput, Mehmet S Senol, Gul Baltaci
Flexor hallucis longus (FHL) tendon transfer to the calcaneus in the repair of delayed or neglected Achilles tendon (AT) injuries is a viable and dynamic option. Nineteen patients (18 males, 1 female; mean age 47.4 ± 12.4, range 24 to 74, years; body mass index 27.5 ± 4.5, range 23.2 to 38.9, kg/m2 ; interval from injury to surgery 40.8 ± 11.6, range 28 to 60, days) with delayed or neglected repair of AT rupture were included in the present study. FHL transfer to the calcaneus through a single incision and repair of the defect with native tendon lengthening or a tendinous turndown flap was performed...
May 18, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29780122/levofloxacin-induced-achilles-tendon-rupture
#4
Sho Kitagawa
No abstract text is available yet for this article.
May 18, 2018: Internal Medicine
https://www.readbyqxmd.com/read/29779989/achilles-tendon-augmented-repair-using-human-acellular-dermal-matrix-a-case-series
#5
Windy Cole, Brian Samsell, Mark A Moore
Achilles tendon ruptures are common in the general population, especially among members of the older demographic occasionally active in sports. Operative treatments provide a lower incidence of rerupture than do nonoperative treatments, although surgical complications remain a concern. The use of a human acellular dermal matrix to augment Achilles tendon repair might reduce the incidence of complications. In the present case series, we describe the outcomes of 9 patients who underwent Achilles tendon repair with acellular dermal matrix augmentation...
May 17, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29778561/severe-xanthomatosis-in-heterozygous-familial-hypercholesterolemia
#6
Sumayah Aljenedil, Isabelle Ruel, Kevin Watters, Jacques Genest
BACKGROUND: Familial hypercholesterolemia is a genetic lipoprotein disorder characterized by elevated plasma low-density lipoprotein cholesterol level, (tendinous xanthomas, xanthelasmas, and premature arcus corneus) and early onset atherosclerotic cardiovascular disease. Familial hypercholesterolemia is caused by mutations in the low-density lipoprotein receptor, apolipoprotein B or proprotein convertase subtilisin/kexin type 9 genes. Rare mutations in low-density lipoprotein receptor adapter protein 1, APOE p...
April 3, 2018: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/29777254/correction-to-patients-with-an-achilles-tendon-re-rupture-have-long-term-functional-deficits-and-worse-patient-reported-outcome-than-primary-ruptures
#7
Olof Westin, Katarina Nilsson Helander, Karin Grävare Silbernagel, Kristian Samuelsson, Annelie Brorsson, Jón Karlsson
Unfortunately, the title of the article contained a mistake in the online publication of the article.
May 17, 2018: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/29775998/high-pressure-raman-study-of-type-i-collagen
#8
Amalia Maria Paschou, Maria Katsikini, Dimitrios Christofilos, John Arvanitidis, Sotirios Ves
The high pressure response of type-I collagen from bovine Achilles tendon is investigated with micro-Raman spectroscopy. Fluorinert™ and methanol-ethanol mixtures were used as pressure transmitting media (PTM) in a diamond anvil cell. The Raman spectrum of collagen is dominated by three bands centred at approximately 1450, 1660 and 2930 cm-1 , attributed to C-H deformation, C=O stretching of the peptide bond (amide-I band) and C-H stretching modes, respectively. Upon pressure increase, using Fluorinert™ as PTM, a shift towards higher frequencies of the C-H stretching and deformation peaks is observed...
May 18, 2018: FEBS Journal
https://www.readbyqxmd.com/read/29775801/narrative-review-on-the-effect-of-shockwave-treatment-for-management-of-upper-and-lower-extremity-musculoskeletal-conditions
#9
REVIEW
Julia M Reilly, Eric Bluman, Adam S Tenforde
Extracorporeal shockwave therapy (ESWT) is a technology that was first introduced into clinical practice in 1982 for urological conditions. Subsequent clinical applications in musculoskeletal conditions have been described in treatment of plantar fasciopathy, both upper and lower extremity tendinopathies, greater trochanteric pain syndrome, medial tibial stress syndrome, management of non-union fractures, and joint disease including avascular necrosis (AVN). The aim of this review is to summarize the current understanding of treatment of musculoskeletal conditions with ESWT, accounting for differences in treatment protocol and energy levels...
May 15, 2018: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/29771609/achilles-tendon-structure-differs-between-competitive-distance-runners-and-non-runners-despite-no-clinical-signs-or-symptoms-of-mid-substance-tendinopathy
#10
Todd J Hullfish, Kenton L Hagan, Ellen Casey, Josh R Baxter
Achilles tendinopathy affects many running athletes and often leads to chronic pain and functional deficits. While changes in tendon structure have been linked with tendinopathy, the effects of distance running on tendon structure is not well understood. Therefore, the purpose of this study was to characterize structural differences in the Achilles tendons in healthy young adults and competitive distance runners using quantitative ultrasound analyses. We hypothesized that competitive distance runners with no clinical signs or symptoms of tendinopathy would have quantitative signs of tendon damage, characterized by decreased collagen alignment and echogenicity, in addition to previous reports of thicker tendons...
May 17, 2018: Journal of Applied Physiology
https://www.readbyqxmd.com/read/29769823/relationship-between-achilles-tendon-stiffness-and-ground-contact-time-during-drop-jumps
#11
Mohamed Abdelsattar, Andreas Konrad, Markus Tilp
The purpose of this study was to investigate the relationship between Achilles tendon stiffness and ground contact time (GCT) during drop jumps. The property of "springiness" and a short GCT during the movement is required in several types of sports. Therefore, a stiff tendon might be advantageous due to the quick force transmission from the muscle to the bone. Hence, a secondary aim was to relate Achilles tendon stiffness with squat jump (SJ) and counter movement jump (CMJ) performance, respectively...
June 2018: Journal of Sports Science & Medicine
https://www.readbyqxmd.com/read/29766442/rate-of-improvement-of-pain-and-function-in-mid-portion-achilles-tendinopathy-with-loading-protocols-a-systematic-review-and-longitudinal-meta-analysis
#12
REVIEW
Myles Murphy, Mervyn Travers, William Gibson, Paola Chivers, James Debenham, Sean Docking, Ebonie Rio
BACKGROUND: Mid-portion Achilles tendinopathy is prevalent within both the athletic and non-athletic populations and loading protocols for Achilles tendinopathy are effective over time, though the rate of symptom change throughout rehabilitation is unknown. OBJECTIVE: The objective of this study was to determine the rate of change in pain and function over time in patients while completing a loading protocol for mid-portion Achilles tendinopathy. METHODS: A systematic review and longitudinal meta-analysis was conducted as per the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines...
May 15, 2018: Sports Medicine
https://www.readbyqxmd.com/read/29764889/autologous-stem-cells-in-achilles-tendinopathy-ascat-protocol-for-a-phase-iia-single-centre-proof-of-concept-study
#13
Andrew J Goldberg, Razi Zaidi, Deirdre Brooking, Louise Kim, Michelle Korda, Lorenzo Masci, Ruth Green, Paul O'Donnell, Roger Smith
INTRODUCTION: Achilles tendinopathy (AT) is a cause of pain and disability affecting both athletes and sedentary individuals. More than 150 000 people in the UK every year suffer from AT.While there is much preclinical work on the use of stem cells in tendon pathology, there is a scarcity of clinical data looking at the use of mesenchymal stem cells to treat tendon disease and there does not appear to be any studies of the use of autologous cultured mesenchymal stem cells (MSCs) for AT...
May 14, 2018: BMJ Open
https://www.readbyqxmd.com/read/29763813/age-and-gymnastic-experience-effects-on-sensory-reweighting-processes-during-quiet-stand
#14
Albert Busquets, Silvia Aranda-Garcia, Blai Ferrer-Uris, Michel Marina, Rosa Angulo-Barroso
BACKGROUND: The relative contribution of sensory inputs to control balance while standing is dynamically adjusted. These sensory reweighting processes could be impacted by age and sport expertise capabilities, especially when the sport emphasizes equilibrium like artistic gymnastics. RESEARCH QUESTION: The aim of this study was to explore the sensory reweighting processes to adjust standing posture in children and adults with different gymnastic expertise (gymnasts, G, and non-gymnast, NG)...
May 8, 2018: Gait & Posture
https://www.readbyqxmd.com/read/29760560/spinal-anesthesia-instead-of-general-anesthesia-for-infants-undergoing-tendon-achilles-lengthening
#15
EDITORIAL
Mohammad AlSuhebani, David P Martin, Lance M Relland, Tarun Bhalla, Allan C Beebe, Amanda T Whitaker, Walter Samora, Joseph D Tobias
Spinal anesthesia (SA) has been used relatively sparingly in the pediatric population, as it is typically reserved for patients in whom the perceived risk of general anesthesia is high due to comorbid conditions. Recently, concern has been expressed regarding the potential long-term neurocognitive effects of general anesthesia during the early stages of life. In view of this, our center has developed a program in which SA may be used as the sole agent for applicable surgical procedures. While this approach in children is commonly used for urologic or abdominal surgical procedures, there have been a limited number of reports of its use for orthopedic procedures in this population...
2018: Local and Regional Anesthesia
https://www.readbyqxmd.com/read/29758978/analysis-of-foot-kinematics-wearing-high-heels-using-the-oxford-foot-model
#16
Meizi Wang, Yaodong Gu, Julien Steven Baker
Wearing high heels is thought to lead to various foot disorders and injuries such as metatarsal pain, Achilles tendon tension, plantar fasciitis and Haglund malformation. However, there is little available information explaining the specific mechanisms and reasons why wearing high heels causes foot deformity. Therefore, the purpose of this study was to investigate the foot kinematics of high heel wearers and compare any differences with barefoot individuals using the Oxford Foot Model (OFM). Fifteen healthy women aged 20-25 years were measured while walking barefoot and when wearing high heels...
April 29, 2018: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://www.readbyqxmd.com/read/29754186/flexor-hallucis-longus-transfer-clinical-outcome-through-a-single-incision-for-chronic-achilles-tendon-rupture
#17
Hossam Abubeih, Mohamed Khaled, Waleed Riad Saleh, Galal Z Said
PURPOSE: The aim of this study is to evaluate the clinical outcome of single-incision flexor hallucis longus tendon transfer in chronic Achilles tendon rupture. METHODS: A prospective study of a series of cases of chronic Achilles tendon rupture that were treated with single-incision flexor hallucis longus tendon transfer, from April 2015 to December 2016. The study included 21 patients (15 men and 6 women), with mean age 40.3 ± 17.5 years. The average follow-up time was 15 (12-24) months...
May 12, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29753179/endoscopic-achilles-tendon-shortening
#18
T H Lui
Healing in continuity with lengthening of the Achilles tendon is a disabling complication after Achilles tendon rupture. This results in weakness of ankle plantarflexion and a non-propulsive gait on the affected side. The elongated tendon may have to be shortened or reconstructed to re-establish the length and the physiologic tension in triceps surae muscle and allow restoration of push off. This technical note describes the details of endoscopic shortening of the Achilles tendon.
December 29, 2017: Foot
https://www.readbyqxmd.com/read/29748125/chronic-achilles-tendon-rupture-associated-with-rupture-of-the-peroneus-brevis-tendon-a-clinical-case
#19
S Catalán Amigo, J R García Medina
The treatment of a chronic rupture of the Achilles tendon remains difficult. Different techniques such as augmentation or plasties are used for restoring the gap in these ruptures. The combination of Achilles tendon rupture with other tendon ruptures may increase the difficulty in their treatment. We present a rare combination of a delayed Achilles tendon rupture and a peroneus brevis tendon rupture and its management. The importance of the presented case is the combination of both ruptures that adds difficulty to the surgical technique...
May 7, 2018: Revista Española de Cirugía Ortopédica y Traumatología
https://www.readbyqxmd.com/read/29744878/photochemical-tissue-bonding-promotes-the-proliferation-and-migration-of-injured-tenocytes-through-ros-rhoa-nf-%C3%AE%C2%BAb-dynamin-2-signaling-pathway
#20
Zuochao Yao, Xi Wang, Wen Zhang, Yushu Liu, Tao Ni
Photochemical tissue bonding (PTB) has been found to promote the healing of Achilles tendon tissue injury and to reduce postoperative complications. However, the underlying cellular and molecular mechanisms are not clear. In this study, the cell proliferation, ROS generation, migration and the protein expression of DNM2, NF-κB p65, TGF-β1 and VEGF in tenocytes after PTB treatment were measured by CCK-8, flow cytometry, Transwell and western blot assay, respectively. And those in tenocytes after DNM2 silencing or overexpressing or treatment with inhibitors of NF-κB, ROS and RhoA were also measured...
May 10, 2018: Journal of Cellular Physiology
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