Search results for " fracture"
showing 10 items of 502 documents
Experience in a Military Trauma Surgery Department with External Skeletal Fixation of Femur Fractures
1989
Our experience with external skeletal fixation of complex open and closed femoral fractures in 50 conventional trauma victims is presented. Different external fixator systems were primarily used in 26 patients and secondarily in 24 patients. The authors feel that early definitive femoral fracture care in civilian and military trauma victims employing unilateral external monofixation, which avoids casts, and allows improved wound management and early mobilization of the multitrauma patient, has decreased the complication rate commonly associated with internal fixation of open femoral fractures.
New intramedullary locking nail for olecranon fracture fixation--an in vitro biomechanical comparison with tension band wiring.
2010
The aim of this study was to determine the difference in displacement of a newly designed intramedullary olecranon fracture fixation device compared with multifilament tension band wiring after 4 cycles and 300 cycles of dynamic continuous loading.In eight pairs of fresh-frozen cadaver ulnae, oblique olecranon fractures were created and stabilized using either newly designed intramedullary olecranon nail or multifilament tension band wiring. The specimens were then subjected to continuous dynamic loading (from 25 N to 200 N) using matched pairs of cadaveric upper extremities. The Wilcoxon test was used to determine statistical differences of the displacement in the fracture gap.After 4 cycl…
Effects of a Rehabilitation Program on Perceived Environmental Barriers in Older Patients Recovering from Hip Fracture: A Randomized Controlled Trial
2013
Objectives. To study effects of a one-year multicomponent intervention on perceived environmental barriers in hip fracture patients.Design. Randomized controlled trial of a 12-month home-based rehabilitation aiming to improve mobility and function (ISRCTN53680197); secondary analyses.Subjects. Community-dwelling hip fracture patients on average 70 days after trauma (n=81).Methods. Assessments at baseline, 3, 6, and 12 months later included perceived entrance-related barriers (e.g., indoor/outdoor stairs, lighting, floor surfaces, and storage for mobility devices) and perceived barriers in the outdoor environment (poor street condition, hilly terrain, long-distances, and lack of resting plac…
Clinical performance of a new medullary humeral nail: antegrade versus retrograde insertion.
2001
Objective A new intramedullary nail system for humeral shaft fractures is evaluated to determine whether retrograde nailing is as reliable as antegrade nailing. Study design Prospective multicenter nonrandomized clinical study. Patients Eighty-four patients with acute humeral shaft fractures were nailed with the new unreamed humeral nail (UHN) system. Fifty-seven nails were introduced retrogradely, and twenty-seven antegradely. Bone healing and functional outcome were the follow-up parameters. Results The ratio of perioperative complications was equivalent for both groups, but one shaft fracture and three fractures or fissures at the entry point occurred in the group with retrograde nail in…
2016
Purpose The use of new headless compression screws (HCSs) for scaphoid fixation is growing, but the nonunion rate has remained constant. The aim of this study was to compare the stability of fixation resulting from four modern HCSs using a simulated fracture model to determine the optimal screw design(s). Methods We tested 40 fresh-frozen cadaver scaphoids treated with the Acumed Acutrak 2 mini (AA), the KLS Martin HBS2 midi (MH), the Stryker TwinFix (ST) and the Synthes HCS 3.0 with a long thread (SH). The bones with simulated fractures and implanted screws were loaded uniaxially into flexion for 2000 cycles with a constant bending moment of 800 Nmm. The angulation of the fracture fragment…
The burden of previous fractures in hip fracture patients. The Break Study
2011
A positive history of fractures in older patients with hip fracture is common. We determined the risk factors associated with a positive history of fractures and the profile of care in hip fracture patients. In the Break Study, we enrolled 1249 women aged ≥60 years, seeking care for a hip fracture. Baseline information included age, body mass index, lifestyle (smoking habit, alcohol consumption), patient's history of fracture after the age of 50 years, family history of fragility fracture and health status (presence of comorbidity, use of specific drugs, pre-fracture walking ability, type of fracture, time to surgery, type of surgery, osteoporosis treatment). In the multivariable model age,…
Physical activity after a hip fracture : effect of a multicomponent home-based rehabilitation program - a secondary analysis of a randomized controll…
2017
Objectives To investigate the effect of a yearlong multicomponent rehabilitation program on the level of physical activity (PA) and the maintenance of the level of PA over 1-year follow-up among older people recovering from a recent hip fracture. Design Secondary analysis of a randomized, controlled, parallel-group trial. Setting Home-based rehabilitation; measurements in university laboratory. Participants Community-dwelling people (N=81) aged ≥60 years recovering from a hip fracture. Participants were randomly assigned to an intervention (n=40) or a control (n=41) group, on average, 42±23 days after discharge from the hospital. Intervention A yearlong intervention included evaluation and …
Pacientu ar apakšstilba kaula lūzumu līdzestība aprūpē pēc ķirurģiskas vai neķirurģiskas ārstēšanas metodes
2018
Bakalaura darba tēma ir “Pacientu ar apakšstilba kaula lūzumu līdzestība aprūpē pēc ķirurģiskas vai neķirurģiskas ārstēšanas metodes”. Tēmas aktualitāti nosaka lūzumu statistika – 2016. gadā no visām Latvijā reģistrētajām traumām, visvairāk reģistrēti tieši lūzumi. Apakšstilba kaula lūzumi ir visai izplatīti – tie veido aptuveni 10% no visu kaulu lūzumiem. Pētījuma mērķis ir izpētīt pacientu ar apakšstilba kaula lūzumu līdzestību aprūpē pēc ķirurģiskas vai neķirurģiskas ārstēšanas metodes. Pētījuma uzdevumi ir izpētīt zinātnisko literatūru par apakšstilba kaula lūzumu un pacientu līdzestību ārstēšanās un atveseļošanās procesos. Raksturot Kalistas Rojas adaptācijas teoriju, un saistīt to ar …