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Skeletal trauma

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https://www.readbyqxmd.com/read/28615110/an-accident-at-work-traumatic-lesions-in-the-skeleton-of-a-4th-millennium-bce-wagon-driver-from-sharakhalsun-russia
#1
K Tucker, N Berezina, S Reinhold, A Kalmykov, A Belinskiy, J Gresky
The study of ante-mortem trauma is a popular and important aspect of palaeopathological analysis. The majority of publications focus on a particular assemblage, skeletal element or type of fracture, with case studies of single individuals with multiple/unusual traumata being much rarer in the literature. This paper presents the case of an adult male from the Bronze Age site of Sharakhalsun, Russia, buried, uniquely, in a sitting position on a fully assembled wagon, who displayed evidence for multiple healed ante-mortem fractures of the cranium, axial and appendicular skeleton...
June 1, 2017: Homo: Internationale Zeitschrift Für die Vergleichende Forschung Am Menschen
https://www.readbyqxmd.com/read/28614149/ota-classification-is-highly-predictive-of-acute-compartment-syndrome-following-tibia-fracture-a-cohort-of-2885-fractures
#2
Michael J Beebe, Darryl Auston, Jonathan Quade, Rafael Serrano-Riera, Anjan Shah, David Watson, Roy Sanders, Hassan Mir
OBJECTIVE: To determine the correlation between the OTA classification of tibia fractures and the development of acute compartment syndrome (ACS). DESIGN: Retrospective review of prospectively collected database SETTING:: Single level 1 academic trauma center PATIENTS:: All patients with a tibia fracture from 2006 to 2016. 3606 fractures were initially identified. Skeletally mature patients with plate or intramedullary fixation managed from initial injury through definitive fixation at our institution were included, leaving 2885 fractures in 2778 patients...
May 23, 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28606129/impairment-of-early-fracture-healing-by-skeletal-muscle-trauma-is-restored-by-fk506
#3
Brady J Hurtgen, Beth E P Henderson, Catherine L Ward, Stephen M Goldman, Koyal Garg, Todd O McKinley, Sarah M Greising, Joseph C Wenke, Benjamin T Corona
BACKGROUND: Heightened local inflammation due to muscle trauma or disease is associated with impaired bone regeneration. METHODS: We hypothesized that FK506, an FDA approved immunomodulatory compound with neurotrophic and osteogenic effects, will rescue the early phase of fracture healing which is impaired by concomitant muscle trauma in male (~4 months old) Lewis rats. FK506 (1 mg/kg; i.p.) or saline was administered systemically for 14 days after an endogenously healing tibia osteotomy was created and fixed with an intermedullary pin, and the overlying tibialis anterior (TA) muscle was either left uninjured or incurred volumetric muscle loss injury (6 mm full thickness biopsy from middle third of the muscle)...
June 12, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28598182/masticatory-parameters-of-children-with-and-without-clinically-diagnosed-caries-in-permanent-dentition
#4
M S Kaya, S Akyuz, B Guclu, D Diracoglu, A Yarat
AIM: Mastication turns food into a bolus and prepares it for chemical digestion. Any condition affecting tooth structure and position may have an impact on mastication. The aim of this study is to compare masticatory performance (MP) and maximum bite force (MBF) between children with and without clinically visible caries in permanent first molars. MATERIALS AND METHODS: The study was conducted with 50 children in good general condition aged 12-14 years (25 girls, 25 boys) with no orthodontic/skeletal anomalies and no missing teeth due to dental trauma or extraction...
June 2017: European Journal of Paediatric Dentistry: Official Journal of European Academy of Paediatric Dentistry
https://www.readbyqxmd.com/read/28586732/the-virtual-approach-to-the-assessment-of-skeletal-injuries-in-human-skeletal-remains-of-forensic-importance
#5
Petra Urbanová, Ann H Ross, Mikoláš Jurda, Ivana Šplíchalová
While assessing skeletal injuries in human skeletal remains, forensic anthropologists are frequently presented with fractured, fragmented, or otherwise modified skeletal remains. The examination of evidence and the mechanisms of skeletal injuries often require that separate osseous elements be permanently or temporarily reassembled or reconstructed. If not dealt with properly, such reconstructions may impede accurate interpretation of the evidence. Nowadays, routine forensic examinations increasingly incorporate digital imaging technologies...
July 2017: Journal of Forensic and Legal Medicine
https://www.readbyqxmd.com/read/28585997/diagnosis-and-management-of-traumatic-patellar-instability-in-the-pediatric-patient
#6
Steven F DeFroda, Joseph A Gil, Alex Boulos, Aristides I Cruz
Instability of the patella is a common cause of knee pain and dysfunction in pediatric and adolescent patients and can be due to several factors. Although some patients will recall a specific traumatic event others may not, requiring the diagnosis to be made on the basis of physical examination and imaging. Congenital dislocation and connective tissue disorders should also be considered, even in the setting of trauma. There are radiographic parameters that may identify causes of instability such as trochlear and patellar abnormalities, and magnetic resonance imaging can identify signs of trauma such as bony edema, loose osteochondral fragments, and increased tibial tubercle-trochlear groove distance...
June 6, 2017: Orthopedics
https://www.readbyqxmd.com/read/28578439/long-term-use-of-bisphosphonates-in-osteoporosis
#7
Basmah K Alwahhabi, Basil A Alsuwaine
To report and describe the management and response to treatment of patients referred to the osteoporosis clinic after prolonged use of bisphosphonate BPs) (4 years and more) with and without new fracture (any site) or any other new skeletal symptoms.  Methods: This is a single center observational retrospective cohort study conducted from January 2009 to May 2016 in a tertiary center. We describe cause of referral, X-rays findings, management, and response to treatment. Results: Thirty-four patients, aged 46-89 years, were collected...
June 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/28560269/fractures-in-indigenous-compared-to-non-indigenous-populations-a-systematic-review-of-rates-and-aetiology
#8
REVIEW
Sharon L Brennan-Olsen, Sara Vogrin, William D Leslie, Rita Kinsella, Maree Toombs, Gustavo Duque, Sarah M Hosking, Kara L Holloway, Brianna J Doolan, Lana J Williams, Richard S Page, Julie A Pasco, Shae E Quirk
BACKGROUND: Compared to non-indigenous populations, indigenous populations experience disproportionately greater morbidity, and a reduced life expectancy; however, conflicting data exist regarding whether a higher risk of fracture is experienced by either population. We systematically evaluate evidence for whether differences in fracture rates at any skeletal site exist between indigenous and non-indigenous populations of any age, and to identify potential risk factors that might explain these differences...
June 2017: Bone Reports
https://www.readbyqxmd.com/read/28559143/rectus-femoris-muscle-atrophy-and-recovery-caused-by-preoperative-pretibial-traction-in-femoral-shaft-fractures-comparison-between-traction-period
#9
D-G Shim, T-Y Kwon, K-B Lee
BACKGROUND: Skeletal traction is performed to temporarily stabilize fracture sites before surgery in patients with femoral fracture. To date, however, there is no study evaluating the difference in the degree of the recovery, of the muscle strength, as well as muscle atrophy following skeletal traction. The purpose of this study was to compare the degree of recovery of rectus femoris muscle strength after surgery in association with muscle atrophy by analyzing the duration of preoperative tibial traction, age and sex in patients with femoral fracture...
May 27, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28558999/massive-osteochondral-lesion-of-the-talus-in-a-skeletally-immature-patient-associated-with-a-tarsal-coalition-and-valgus-hindfoot
#10
Pablo A I Slullitel, Maria L Tripodi, Santiago T Bosio, Miguel Puigdevall, Rubén Maenza
Rarely, osteochondral lesions of the talus occur without a history of trauma. Accurate interpretation of the mechanical load distributions onto the ankle leading to potential atraumatic cartilage damage must always be studied. The published data on the optimal treatment of talar osteochondral lesions in skeletally immature patients are scarce, especially when the lesions are associated with hindfoot malalignment. We describe the case of a pediatric female with an atraumatic osteochondral lesion of the talus associated with a talocalcaneal coalition and a valgus hindfoot, which we consider the first case to be reported...
May 27, 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28555241/prehistoric-massacre-revealed-perimortem-cranial-trauma-from-poto%C3%A4-ani-croatia
#11
Ivor Janković, Jacqueline Balen, James C M Ahern, Zrinka Premužić, Mislav Čavka, Hrvoje Potrebica, Mario Novak
During archaeological rescue excavations carried out in 2007 at Potočani in continental Croatia, a pit containing numerous human skeletal remains (MNI = 41) was discovered. The remains were mostly articulated but also commingled and showed no clear pattern of organization. There were no associated artifacts, just a few pottery fragments probably belonging to the Copper Age Lasinja Culture (c. 4300 to 3950 BCE). Anthropological analyses suggest the presence of individuals of all ages and both sexes with many crania exhibiting various perimortem injuries...
May 30, 2017: Anthropologischer Anzeiger; Bericht über die Biologisch-anthropologische Literatur
https://www.readbyqxmd.com/read/28543781/fracture-prospectively-recorded-from-prepuberty-to-young-adulthood-are-they-markers-of-peak-bone-mass-and-strength-in-males
#12
Thierry Chevalley, Jean-Philippe Bonjour, Marie-Claude Audet, Fanny Merminod, Bert van Rietbergen, Rene Rizzoli, Serge Ferrari
Fractures are common in otherwise healthy children and adolescents. They result from trauma of varying severity. Some reflect a greater skeletal fragility. A long-term implication of these fractures is their potentiality to predict adult bone fragility and increased risk of osteoporosis in later life. Using dual-energy X-ray absorptiometry (DXA), high-resolution peripheral quantitative computed tomography (HR-pQCT), and micro-finite element analysis (μFEA) measurements, we previously found in 124 healthy females, followed from the age of 7...
May 24, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28541857/a-multidisciplinary-child-protection-team-improves-the-care-of-nonaccidental-trauma-patients
#13
John M Draus
We initiated a multidisciplinary Child Protection Team (CPT) as a subgroup of our pediatric multidisciplinary trauma peer review committee. Meetings are held monthly. Nonaccidental trauma (NAT) patients from the preceding month are reviewed. The meeting has two parts. During the open part, detectives and child protective services (CPS) workers are invited to discuss specific cases. The closed part focuses on improvement of specific processes and future outcomes. Attendance is recorded and minutes are kept. We sought to review accomplishments of this group...
May 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28530778/a-comparison-of-the-treatment-results-of-dpen-reduction-internal-fixation-and-intramedullary-nailing-in-adult-forearm-diaphyseal-fractures
#14
Ahmet Köse, Ali Aydın, Naci Ezirmik, Ömer Selim Yıldırım
BACKGROUND: We compared the union and functional results of intramedullary nailing and open reduction internal fixation treatment applied to adults with a forearm diaphysis fracture (fracture of the radius and/or ulna). METHODS: We retrospectively examined 90 patients with completed skeletal maturation who were surgically treated for a forearm diaphyseal fracture. Patients with a Monteggia Galeazzi and ipsilateral upper extremity fracture and those with an open epiphyseal line, Type 3 open fracture, pathological fracture, or brain trauma were excluded from the study...
May 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28521914/the-face-of-conflict-significant-sharp-force-trauma-to-the-mid-facial-skeleton-in-an-individual-of-probable-16th-17th-century-date-excavated-from-byczyna-poland
#15
Agata Izabela Cieślik, Paweł Dąbrowski, Magdalena Anita Przysiężna-Pizarska
A variety of injuries have always been associated with violence, consequences of which people had to deal with. In this paper we present a complex of craniofacial and dental injuries resulted from sharp force trauma. The basis of our study was historical skeletal material excavated from archeological site in Byczyna (11th-17th century), Poland. An individual whose skeleton was exhumed from the grave No. 610 exhibited healed, oblique trauma of the left maxilla, damage to the crowns of right central and lateral incisors and concomitant luxation of the right maxillary central incisor...
June 2017: International Journal of Paleopathology
https://www.readbyqxmd.com/read/28521709/modulation-of-inflammatory-response-to-implanted-biomaterials-using-natural-compounds
#16
Maria Yanez, James Blanchette, Ehsan Jabbarzadeh
Tissue engineering offers a promising strategy to restore injuries resulting from trauma, infection, tumor resection, or other diseases. In spite of significant progress, the field faces a significant bottleneck; the critical need to understand and exploit the interdependencies of tissue healing, angiogenesis, and inflammation. Inherently, the balance of these interacting processes is affected by a number of injury site conditions that represent a departure from physiological environment, including reduced pH, increased concentration of free radicals, hypoglycemia, and hypoxia...
May 10, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28512793/5-azacytidine-mediated-hmsc-behavior-on-electrospun-scaffolds-for-skeletal-muscle-regeneration
#17
Ines Fasolino, Vincenzo Guarino, Valentina Cirillo, Luigi Ambrosio
Incomplete regeneration after trauma or muscular dysfunction is a common problem in muscle replacement therapies. Recent approaches in tissue engineering allow for the replication of skeletal muscle structure and function in vitro and in vivo by molecular therapies and implantable scaffolds which properly address muscle cells toward myotube differentiation and maturation. Here, we investigate the in vitro response of human mesenchymal stem cells (hMSC) on electrospun fibers made of polycaprolactone (PCL) in the presence of 5-azacytidine (5-AZA) to evaluate how fibrous network may influence the therapeutic effect of drug during in vitro myogenesis...
May 16, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28511873/misdiagnosis-of-vertebral-fractures-on-local-radiographic-readings-of-the-multicentre-point-prevalence-of-osteoporosis-in-internal-medicine-study
#18
Daniele Diacinti, Claudio Vitali, Gualberto Gussoni, Daniela Pisani, Luigi Sinigaglia, Gerolamo Bianchi, Ranuccio Nuti, Luigi Gennari, Stefano Pederzoli, Maddalena Grazzini, Antonella Valerio, Antonino Mazzone, Carlo Nozzoli, Mauro Campanini, Carlina V Albanese
BACKGROUND: Osteoporotic vertebral fractures (VFs) are often misdiagnosed because asymptomatic and occurring in the absence of specific trauma. Further, diagnostic assessment of VFs may be suboptimal. AIM OF THE STUDY: To assess the misdiagnosis of vertebral fractures on local radiographic readings in the cohort of patients enrolled in the POINT study. METHODS: We enrolled hospitalised patients, admitted for any cause to the Internal Medicine Units of 37 hospitals participating to the cross-sectional previously published POINT study...
May 13, 2017: Bone
https://www.readbyqxmd.com/read/28507959/intramuscular-arteriovenous-hemangioma-of-thigh-a-case-report-and-review-of-literature
#19
Sanjeev Patnaik, Praveen Kumar, Biswaranjan Nayak, Nachiketa Mohapatra
INTRODUCTION: Skeletal muscle hemangiomas are uncommon soft tissue tumors; more than 90% are misdiagnosed initially. They present as chronic pain and swelling in a muscle with or without a history of trauma. Magnetic resonance imaging is the investigation of choice. Many treatment modalities for the symptomatic hemangiomas are available of which surgical excision is the most preferred. CASE REPORT: We present an unusual case of pain, swelling, and restriction of movements in the right knee following an episode of trauma in an 8-year-old boy diagnosed to have intramuscular arteriovenous hemangioma in the vastusmedialis and vastusintermedius for which he was treated by surgical excision and followed for 2 years and found to have no recurrence...
November 2016: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28505080/first-insights-into-human-fingertip-regeneration-by-echo-doppler-imaging-and-wound-microenvironment-assessment
#20
Paris Jafari, Camillo Muller, Anthony Grognuz, Lee Ann Applegate, Wassim Raffoul, Pietro G di Summa, Sébastien Durand
Fingertip response to trauma represents a fascinating example of tissue regeneration. Regeneration derives from proliferative mesenchymal cells (blastema) that subsequently differentiate into soft and skeletal tissues. Clinically, conservative treatment of the amputated fingertip under occlusive dressing can shift the response to tissue loss from a wound repair process towards regeneration. When analyzing by Immunoassay the wound exudate from occlusive dressings, the concentrations of brain-derived neurotrophic factor (BDNF) and leukemia inhibitory factor (LIF) were higher in fingertip exudates than in burn wounds (used as controls for wound repair versus regeneration)...
May 13, 2017: International Journal of Molecular Sciences
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