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https://www.readbyqxmd.com/read/29351126/incidence-and-risk-factors-for-falls-in-women-with-end-stage-hip-osteoarthritis
#1
Hisashi Ikutomo, Koutatsu Nagai, Keiichi Tagomori, Namika Miura, Norikazu Nakagawa, Kensaku Masuhara
BACKGROUND AND PURPOSE: Fall-induced injuries and resulting deaths are a serious health problem among older adults. The most common risk factors for falls in older adults are muscle weakness, gait deficiencies, and balance deficits. Patients with end-stage hip osteoarthritis (OA) also have many hip dysfunctions, and these all have the potential to increase the risk of falls. However, the incidence and risk factors for falls in patients with end-stage hip OA remain unclear. The aim of this study was to determine the incidence of falls in women with end-stage hip OA and to identify risk factors for falls in this patient population...
January 18, 2018: Journal of Geriatric Physical Therapy
https://www.readbyqxmd.com/read/29349030/augmentation-of-patellar-tendon-repair-with-autologous-semitendinosus-graft-porto-technique
#2
João Espregueira-Mendes, Renato Andrade, M J S Fredrick Michael, André Sarmento, Nuno Sevivas, Rui Rocha, Ricardo Bastos Filho
Patellar tendon ruptures can lead to significant functional deficiency of the extensor mechanism of the knee. These injuries, because of their inherent nature and associated complications, may require a complex treatment and remains a challenge for orthopaedic surgeons. Current surgical techniques present significant complications, including patellar fracture, damage to patellar articular cartilage, and abnormal patella height. This note describes a surgical technique to provide an additional reinforcement to the patellar tendon repair with a semitendinous autograft, without the necessity to perform any transosseous tunnels at the patella bone...
December 2017: Arthroscopy Techniques
https://www.readbyqxmd.com/read/29349015/patellar-tendon-repair-with-ipsilateral-semitendinosus-autograft-augmentation
#3
Jarret M Woodmass, Joshua D Johnson, Isabella T Wu, Aaron J Krych, Michael J Stuart
Patellar tendon ruptures are rare but potentially devastating injuries. Acute repair after patellar tendon rupture affords the best opportunity for tension-free restoration of the extensor mechanism. Biological augmentation of primary repair is believed to decrease strain across the repair site and reduce the risk of rerupture. We present a technique for primary patellar tendon repair with bidirectional fixation using transosseous tunnels, suture anchor fixation, and ipsilateral hamstring autograft augmentation in a distal patellar pole socket...
December 2017: Arthroscopy Techniques
https://www.readbyqxmd.com/read/29335023/early-neonatal-glutaric-aciduria-type-i-hidden-by-perinatal-asphyxia-a-case-report
#4
Giacomo Biasucci, Nicola Morelli, Federica Natacci, Massimo Mastrangelo
BACKGROUND: Perinatal asphyxia (PA) occurs in about 2 to 10 per 1000 live full-term births. Although neonatal epileptic seizures are observed in up to 60% of cases, PA may mimic or subtend other conditions. Hypoxia related brain injury is particularly relevant, as it may have permanent effects on neuropsychomotor development. Antepartum obstetric conditions, may, in turn, lead to hypoxic-ischemic damage to the fetus and the newborn, often underlying PA. Herein, a case of PA that hid and triggered signs and symptoms of Glutaric Aciduria type I (GA-I), is reported...
January 15, 2018: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/29334339/impact-of-spasticity-on-transfers-and-activities-of-daily-living-in-individuals-with-spinal-cord-injury
#5
Jacqueline Tibbett, Eva G Widerström-Noga, Christine K Thomas, Edelle C Field-Fote
CONTEXT/OBJECTIVE: For persons with spinal cord injury, spasticity commonly interferes with activities of daily living such as transfers. Electromyography can be used to objectively measure muscle spasms during transfers, but how electromyographic measures relate to the impact spasticity has on life, or to clinically-rated spasticity, is unclear. We aimed to characterize relationships among spasm duration and magnitude, impact of spasticity on daily life, and a clinical measure of extensor spasticity, as well as to determine reliability of the electromyographic measures...
January 15, 2018: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/29334327/migration-of-a-kirschner-wire-into-the-spinal-cord-a-case-report-and-literature-review
#6
Ryogo Furuhata, Mitsuhiro Nishida, Midori Morishita, Shigeru Yanagimoto, Masaki Tezuka, Eijiro Okada
CONTEXT: A Kirschner wire (K-wire) is a stainless steel pin with at least one sharpened tip that is mainly used for the internal fixation of bone fractures. While some cases of K-wire dislocation and migration have been reported as complications after fracture surgery, the intraspinal migration of a K-wire is rare. Herein, we report a case in which a K-wire used for sternal fixation 7 years earlier migrated into the spinal canal. FINDINGS: A 68-year-old male suddenly sustained severe radiating pain and numbness in his left upper extremity, and walked to our hospital...
January 15, 2018: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/29331290/the-use-of-ultrasonography-to-identify-the-intersection-of-the-dorsomedial-cutaneous-nerve-of-the-hallux-and-the-extensor-hallucis-longus-tendon-a-cadaveric-study
#7
Matthew J Zdilla, Kyle D Miller, Jordan V Swearingen, H Wayne Lambert
Terminal branches of the superficial fibular nerve are at risk of iatrogenic damage during foot surgery, including hallux valgus rigidus correction, bunionectomy, cheilectomy, and extensor hallucis longus tendon transfer. One terminal branch, the dorsomedial cutaneous nerve of the hallux, is particularly at risk of injury at its intersection with the extensor hallucis longus tendon. Iatrogenic injuries of the dorsomedial cutaneous nerve of the hallux can result in sensory loss, neuroma formation, and/or debilitating causalgia...
January 11, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29318168/the-utility-of-objective-strength-and-functional-performance-to-predict-subjective-outcomes-after-anterior-cruciate-ligament-reconstruction
#8
Heather Menzer, Lindsay V Slater, David Diduch, Mark Miller, Grant Norte, John Goetschius, Joseph M Hart
Background: Many clinicians release patients to return to activity after anterior cruciate ligament reconstruction (ACLR) based on time from surgery despite deficits in muscle strength and function. It is unclear whether symmetry or unilateral performance is the best predictor of subjective outcomes after ACLR. Purpose: To determine physical performance predictors of patient-reported outcomes after reconstruction. Study Design: Cross-sectional study; Level of evidence, 3...
December 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/29317055/scapholunate-interosseous-ligament-dysfunction-as-a-source-of-elbow-pain-syndromes-possible-mechanisms-and-implications-for-hand-surgeons-and-therapists
#9
Cigdem Ayhan, Seval Tanrıkulu, Gursel Leblebicioglu
Elbow pain syndromes are common upper extremity musculoskeletal disorders, and they are usually associated with repetitive occupational exposure. Ligaments are often one of the sources of musculoskeletal disorders because of their mechanical and neurological properties. The wrist ligaments are some of the ligaments most vulnerable to occupational exposure. Since most occupational tasks require wrist extension for handling tools and loading, the scapholunate interosseous ligament (SLIL) bears greater strain during loading, which results in creep deformation and hysteresis...
January 2018: Medical Hypotheses
https://www.readbyqxmd.com/read/29315348/knee-strength-ratios-in-competitive-female-athletes
#10
Jaroslaw Kabacinski, Michal Murawa, Krzysztof Mackala, Lechoslaw Bogdan Dworak
Knee strength ratios are related to the movement patterns, sport-specific training and knee injuries in athletes. The purpose of this study was to determine the ratios in the concentric isokinetic strength of the hamstrings and quadriceps and the isometric strength of the knee extensors. In female basketball players (n = 14) and female volleyball players (n = 12) were evaluated: the hamstrings to quadriceps peak torque ratio (H/Q) and side-to-side peak torque ratio (TR) for hamstrings and quadriceps; the ratio of the maximal bilateral strength to the summed maximal unilateral strength (B/U) and side-to-side maximal strength ratio (SR) for knee extensors...
2018: PloS One
https://www.readbyqxmd.com/read/29311614/closed-loop-control-of-trunk-posture-improves-locomotion-through-the-regulation-of-leg-proprioceptive-feedback-after-spinal-cord-injury
#11
Eduardo Martin Moraud, Joachim von Zitzewitz, Jenifer Miehlbradt, Sophie Wurth, Emanuele Formento, Jack DiGiovanna, Marco Capogrosso, Grégoire Courtine, Silvestro Micera
After spinal cord injury (SCI), sensory feedback circuits critically contribute to leg motor execution. Compelled by the importance to engage these circuits during gait rehabilitation, assistive robotics and training protocols have primarily focused on guiding leg movements to reinforce sensory feedback. Despite the importance of trunk postural dynamics on gait and balance, trunk assistance has comparatively received little attention. Typically, trunk movements are either constrained within bodyweight support systems, or manually adjusted by therapists...
January 8, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29281799/age-influences-biomechanical-changes-after-participation-in-an-anterior-cruciate-ligament-injury-prevention-program
#12
Julie A Thompson-Kolesar, Corey T Gatewood, Andrew A Tran, Amy Silder, Rebecca Shultz, Scott L Delp, Jason L Dragoo
BACKGROUND: The prevalence of anterior cruciate ligament (ACL) injuries increases during maturation and peaks during late adolescence. Previous studies suggested an age-related association between participation in injury prevention programs and reduction of ACL injury. However, few studies have investigated differences in biomechanical changes after injury prevention programs between preadolescent and adolescent athletes. Purpose/Hypothesis: The purpose was to investigate the influence of age on the effects of the FIFA Medical and Research Centre (F-MARC) 11+ injury prevention warm-up program on differences in biomechanical risk factors for ACL injury between preadolescent and adolescent female soccer players...
December 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/29248484/is-there-any-role-for-direct-repair-of-extensor-mechanism-disruption-following-total-knee-arthroplasty
#13
P Maxwell Courtney, Tori A Edmiston, Caleb T Pflederer, Brett R Levine, Tad L Gerlinger
BACKGROUND: Extensor mechanism disruption remains a challenging problem in total knee arthroplasty (TKA) with historically poor outcomes. The purpose of our study is to determine if patients undergoing acute extensor mechanism repair had different outcomes than patients undergoing allograft reconstruction. METHODS: We reviewed a series of 126 total knee arthroplasty patients requiring surgical repair or reconstruction of an extensor mechanism injury from 2005 to 2014 with a minimum of 24 months of follow-up...
December 2, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/29245303/viable-placental-allograft-as-a-biological-dressing-in-the-clinical-management-of-full-thickness-thermal-occupational-burns-two-case-reports
#14
Eric L Johnson, Elisabet K Tassis, Georgina M Michael, Susan G Whittinghill
RATIONALE: Occupational burn injuries can be detrimental and difficult to manage. The majority of complex cases are referred and managed at regional burn centers where access to specialized care is available. As an alternative to hospitalization with staged surgical procedures, placental products may be used for outpatient medical management of these common burn injuries, especially if access to a regional burn center is limited or restricted.Fresh amnion has been a treatment of choice in burns for more than 100 years...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29234649/total-bilateral-ruptures-of-the-knee-extensor-apparatus
#15
Diogo Lino Moura, José Pedro Marques, João Páscoa Pinheiro, Fernando Fonseca
Objective: Bilateral extensor tendon ruptures of the knee are rare and have only been published in the form of case reports or small series. Methods: Seven patients corresponding to 14 extensor tendon ruptures of the knee were evaluated by the same examiner after a minimum one year post-surgery. Clinical and radiographic evaluations were performed; for statistical analysis, the level of significance was set at 0.05. Results: The most common injury was patellar tendon rupture (n = 9; 64...
November 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/29234562/isokinetic-knee-muscle-strength-profile-in-brazilian-male-soccer-futsal-and-beach-soccer-players-a-cross-sectional-study
#16
Claudio A B de Lira, Naryana C Mascarin, Valentine Z Vargas, Rodrigo L Vancini, Marília S Andrade
Background: Anterior cruciate ligament injury is higher in soccer athletes as compared to athletes of other sports. Risk factors for anterior cruciate ligament injury include low knee hamstring/quadriceps strength ratio and bilateral strength deficits. Purpose: To investigate isokinetic thigh muscles strength, hamstring/quadriceps strength ratio, and bilateral strength comparisons in athletes who participate in professional soccer, futsal, and beach soccer. Study Design: Cross-sectional study...
December 2017: International Journal of Sports Physical Therapy
https://www.readbyqxmd.com/read/29233238/neck-kinematics-and-electromyography-while-wearing-head-supported-mass-during-running
#17
Matthew M Hanks, JoEllen M Sefton, Gretchen D Oliver
BACKGROUND: Advanced combat helmets (ACH) coupled with night-vision goggles (NVG) are required for tactical athletes during training and service. Head and neck injuries due to head supported mass (HSM) are a common occurrence in military personnel. The current study aimed to investigate the effects of HSM on neck muscle fatigue that may lead to chronic stress and injury of the head and neck. METHODS: Subjects wore an ACH and were affixed with electromagnetic sensors to obtain kinematic data, as well as EMG electrodes to obtain muscle activations of bilateral sternocleidomastoid, upper trapezius, and paraspinal muscles while running on a treadmill...
January 1, 2018: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/29231426/-row-acupuncture-at-the-gaps-between-phalanges-for-dorsal-stretch-of-fingers-after-cerebral-infarction
#18
Zhenyuan Lin, Wenyu Wu, Mingxia Wu
OBJECTIVE: To compare the effect differences between row acupuncture at the gaps between phalanges and physical therapy for the dorsal stretch of fingers after cerebral infarction. METHODS: Seven-one cases were randomized into a row acupuncture at the gaps between phalanges group (group A, 37 cases) and a physical therapy group (group B, 34 cases). Body acupuncture was applied in the two groups. Row acupuncture at the 1st, 2nd, and 3rd gaps between phalanges was used in the group A, with continuous wave of electroacupuncture...
March 12, 2017: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
https://www.readbyqxmd.com/read/29228408/-biomechanical-evaluation-of-rehabilitation-after-surgical-repair-of-achilles-tendon-ruptures
#19
Marlene Mauch, Markus Ulrich, Xaver Kaelin, Bernhard Segesser, Jochen Paul
Background Muscles and tendons are subjected to a high level of stress in everyday life and sports. This often leads to injuries and is associated with training failure and reduced performance as well as with high costs for treatment and rehabilitation. Fast and successful treatment is therefore very important, both from an athletic and economic point of view. This study aims to demonstrate the relevance of biomechanical procedures for the objective monitoring of rehabilitation. At the same time, the results are to be used to establish progress and evaluation criteria for an efficient and controlled rehabilitation...
December 2017: Sportverletzung Sportschaden: Organ der Gesellschaft Für Orthopädisch-Traumatologische Sportmedizin
https://www.readbyqxmd.com/read/29226423/patellar-tendinopathy-with-intra-tendinous-alteration-on-mri-may-be-related-to-patellofemoral-dysplasia
#20
Philippe M Tscholl, Roland M Biedert, Florian Wanivenhaus, Sandro F Fucentese
Patellar tendinopathy (PT) is a frequent overuse-injury of the extensor knee apparatus whereas as up to 30% of the athletes might suffer from persisting symptoms during their entire career. In the present case-control study, 47 patients (30.8±11.4 years) with PT with intra-tendinous alteration (PTita) of a minimum of ≥ 25% of the axial surface on MRI and minimum Blazina score of II (pain during without limiting sports activity) were included; MR images were analysed for trochlear geometry, patellar height/tilt, and tibial tubercle trochlear groove distance (TT-TG)...
December 11, 2017: Scandinavian Journal of Medicine & Science in Sports
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