Posterior meniscal root injuries.

abstract：BACKGROUND:Modern metal-on-metal hip resurfacing was introduced as a bone-preserving method of joint reconstruction for young and active patients; however, the large diameter of the bearing surfaces is of concern for potentially increased metal ion release. PATIENTS AND METHODS:71 patients (< 65 years old) were random...

journal_title：Acta orthopaedica

authors： Smolders JM,Hol A,Rijnberg WJ,van Susante JL

更新日期：2011-10-01 00:00:00

abstract：:Background and purpose - The Mitch proximal epiphyseal replacement (PER) was developed to preserve proximal femoral bone and minimize femoral neck fracture associated with hip resurfacing arthroplasty (HRA). We studied the survival and risk of revision of HRA compared with cementless metal-on-polyethylene (MoP) total ...

journal_title：Acta orthopaedica

authors： Tang-Jensen M,Kjærsgaard-Andersen P,Poulsen TK,Overgaard S,Varnum C

更新日期：2019-12-01 00:00:00

abstract：:Background and purpose - The uncemented Symax hip stem has shown early proximal ingrowth as result of the BONIT-hydroxyapatite (HA) coating and the distal DOTIZE surface treatment. We evaluated 2-year postoperative radiostereometric analysis (RSA) migration of the Symax hip stem in THA patients. We also investigated t...

journal_title：Acta orthopaedica

authors： Kruijntjens DSMG,Koster L,Kaptein BL,Jutten LMC,Arts JJ,Ten Broeke RHM

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There is increasing awareness that non-steroidal anti-inflammatory drugs (NSAIDs), and especially the cyclooxygenase-2 (COX-2) selective ones, may retard bone healing. We have used NSAIDs (indomethacin for at least 7 days) to prevent heterotopic ossification after acetabular reconstructions using...

journal_title：Acta orthopaedica

authors： van der Heide HJ,Hannink G,Buma P,Schreurs BW

更新日期：2008-08-01 00:00:00

abstract：:Background and purpose - Knee extensor (KE) muscle weakness is a modifiable feature commonly observed in individuals with knee osteoarthritis (KOA) and constitutes a potential target for patient-specific interventions. Therefore, in this study, we explored whether KE weakness is associated with radiographic (medial an...

journal_title：Acta orthopaedica

authors： Dell'isola A,Wirth W,Steultjens M,Eckstein F,Culvenor AG

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Postoperative muscle strength and component alignment are important factors affecting functional results after total knee arthroplasty (TKA). We are not aware of any studies that have investigated the relationship between them. We therefore investigated whether coronal malalignment of the mechani...

journal_title：Acta orthopaedica

authors： Stucinskas J,Robertsson O,Sirka A,Lebedev A,Wingstrand H,Tarasevicius S

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Rotational osteotomies are usually necessary to correct pronounced rotational deformities in ambulant children with cerebral palsy. The effects of soft tissue surgery on such deformities are unclear. In this retrospective study, we determined whether multilevel soft tissue surgery, performed to c...

journal_title：Acta orthopaedica

authors： Lofterød B,Terjesen T

更新日期：2010-04-01 00:00:00

abstract：BACKGROUND:It is not known whether postoperative occupational therapy is of value for hip fracture patients. In this randomized trial we evaluated the effects of an individualized, postoperative, occupational training (OT) program on the patient's self-reported health-related quality of life (HRQL) and self-reported ab...

journal_title：Acta orthopaedica

authors： Hagsten B,Svensson O,Gardulf A

更新日期：2006-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Porous titanium (Ti) particles can be impacted like cancellous allograft bone particles, and may therefore be used as bone substitute in impaction grafting. We evaluated the effect of impaction and of a thin silicated biphasic calcium phosphate coating on osteoconduction by Ti particles. METHODS...

journal_title：Acta orthopaedica

authors： Walschot LH,Schreurs BW,Verdonschot N,Buma P

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND:After total hip replacement, increased bone metabolism is seen. A local periprosthetic osteopenia can be measured by dual-energy X-ray absorptiometry (DXA), but it is still unkown whether biochemical markers can be used to monitor the local remodeling at an earlier stage. PATIENTS AND METHODS:In this prospe...

journal_title：Acta orthopaedica

authors： Habermann B,Eberhardt C,Feld M,Zichner L,Kurth AA

更新日期：2007-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Hip resurfacing arthroplasty is being used more and more frequently. The small ratio in size between the resurfaced femoral head and the relatively thick femoral neck raises the question of whether the range of motion is sufficient, particularly with regard to the high mobility required by younge...

journal_title：Acta orthopaedica

authors： Kluess D,Zietz C,Lindner T,Mittelmeier W,Schmitz KP,Bader R

更新日期：2008-12-01 00:00:00

abstract：:Background and purpose - Information on the epidemiological trends of pelvic fractures and fracture surgery in the general population is limited. We therefore determined the incidence of pelvic fractures in the Finnish adult population between 1997 and 2014 and assessed the incidence and trends of fracture surgery.Pat...

journal_title：Acta orthopaedica

authors： Rinne PP,Laitinen MK,Kannus P,Mattila VM

更新日期：2020-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There are limited population-based data on utilization, outcomes, and trends in total knee arthroplasty (TKA). The purpose of this study was to examine TKA utilization and short-term outcomes in a pre-paid health maintenance organization (HMO), and to determine whether rates and revision burden c...

journal_title：Acta orthopaedica

authors： Khatod M,Inacio M,Paxton EW,Bini SA,Namba RS,Burchette RJ,Fithian DC

更新日期：2008-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Hip resurfacing arthroplasty is claimed to allow higher activity levels and to give better quality of life than total hip arthroplasty. In this literature review, we assessed the therapeutic value of hip resurfacing arthroplasty as measured by functional outcome. METHODS:An extensive literature ...

journal_title：Acta orthopaedica

authors： van Gerwen M,Shaerf DA,Veen RM

更新日期：2010-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The risk of complications in cirrhosis patients after orthopedic surgery is unclear. We examined this risk after total hip arthroplasty (THA) or total knee arthroplasty (TKA). PATIENTS AND METHODS:Using Danish healthcare registries, we identified all Danish residents who underwent a THA or TKA f...

journal_title：Acta orthopaedica

authors： Deleuran T,Vilstrup H,Overgaard S,Jepsen P

更新日期：2015-02-01 00:00:00

abstract：BACKGROUND:The coronal alignment of the lower limb is important for knee reconstruction procedures. However, normal alignment is hard to define because of its wide variation among normal individuals. Our hypothesis was that the variation in the normal anatomy as assessed by radiography is greater than commonly accepted...

journal_title：Acta orthopaedica

authors： Jenny JY,Boeri C,Ballonzoli L

更新日期：2005-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Monoblock acetabular cups represent a subtype of uncemented cups with the polyethylene liner molded into a metal shell, thus eliminating-or at least minimizing-potential backside wear. We hypothesized that the use of monoblock cups could reduce the incidence of osteolysis and aseptic loosening, a...

journal_title：Acta orthopaedica

authors： Weiss RJ,Hailer NP,Stark A,Kärrholm J

更新日期：2012-06-01 00:00:00

abstract：:Background and purpose - When nonoperative treatment of proximal humerus fracture (PHF) fails, shoulder arthroplasty may be indicated. We investigated risk factors for revision and evaluated patient-reported outcome 1 year after treatment with either stemmed hemiarthroplasty (SHA) or reverse total shoulder arthroplast...

journal_title：Acta orthopaedica

authors： Mechlenburg I,Rasmussen S,Unbehaun D,Amundsen A,Rasmussen JV

更新日期：2020-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:This randomized study compared clinical results after surgery for posttraumatic shoulder instability with either an anatomical repair or an older, less anatomical but commonly used method. The less anatomical procedure has been considered quicker and less demanding, but it has been questioned reg...

journal_title：Acta orthopaedica

authors： Salomonsson B,Abbaszadegan H,Revay S,Lillkrona U

更新日期：2009-06-01 00:00:00

abstract：:Background and purpose - Hip dislocation is one of the most common complications following total hip arthroplasty (THA). Several factors that affect dislocation have been identified, including acetabular cup positioning. Optimal values for cup inclination and anteversion are debatable. We performed a systematic review...

journal_title：Acta orthopaedica

authors： Seagrave KG,Troelsen A,Malchau H,Husted H,Gromov K

更新日期：2017-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:(18)F-FDG PET is a widely used tool for molecular imaging of oncological, cardiovascular, and neurological disorders. We evaluated (18)F-FDG microPET as an implant osteomyelitis imaging tool using a Staphylococcus aureus-induced peroperative implant infection in rabbits. METHODS:Intramedullary t...

journal_title：Acta orthopaedica

authors： Odekerken JC,Brans BT,Welting TJ,Walenkamp GH

更新日期：2014-06-01 00:00:00

abstract：BACKGROUND:The etiology of osteoarthritis (OA) is multifactorial and current research attributes it to a complex network of biochemical factors. We attempted to identify important molecules in OA joint destruction. PATIENTS AND METHODS:Synovium was collected from 2 women with hip OA. Total RNA was extracted from the c...

journal_title：Acta orthopaedica

authors： Okabe T,Ohmori Y,Tanigami A,Hishigaki H,Suzuki Y,Sugano S,Kawaguchi A,Nakaya H,Wakitani S

更新日期：2007-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There is continuing confusion among practitioners with regard to the optimal choice of anesthetic type for repair of hip fractures. We investigated whether type of anesthetic was associated with short-term mortality after hip fracture surgery. PATIENTS AND METHODS:We conducted a retrospective co...

journal_title：Acta orthopaedica

authors： Brox WT,Chan PH,Cafri G,Inacio MC

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The PRECICE intramedullary limb lengthening system uses a new technique with a magnetic rod and a motorized external remote controller (ERC) with rotational magnetic field. We evaluated the reliability and safety of the PRECICE system. METHODS:We compared our preliminary results with PRECICE in ...

journal_title：Acta orthopaedica

authors： Schiedel FM,Vogt B,Tretow HL,Schuhknecht B,Gosheger G,Horter MJ,Rödl R

更新日期：2014-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Most lung cancer patients with skeletal metastases have a short survival and it is difficult to identify those patients who will benefit from palliative surgery. We report complication and survival rates in a consecutive series of lung cancer patients who were operated for symptomatic skeletal me...

journal_title：Acta orthopaedica

authors： Weiss RJ,Wedin R

更新日期：2011-02-01 00:00:00

abstract：:Background and purpose - Modular-neck hip stems have been identified with corrosion-related problems from the neck-stem junction. We report an ongoing varus deformity of modular-neck hip stems with simultaneous metal ion release observed during a study comparing the migration of modular vs. standard hip stems. Patient...

journal_title：Acta orthopaedica

authors： Kiernan S,Kaptein B,Flivik C,Sundberg M,Flivik G

更新日期：2020-12-10 00:00:00

abstract：BACKGROUND:The advent of highly crosslinked polyethylene has allowed the re-evaluation of the use of femoral heads larger than 32 mm for metal-on-polyethylene total hip arthroplasties. However, the effect of larger heads on the frictional torque of highly crosslinked polyethylene is unknown. METHODS:We performed an in...

journal_title：Acta orthopaedica

authors： Burroughs BR,Muratoglu OK,Bragdon CR,Wannomae KK,Christensen S,Lozynsky AJ,Harris WH

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:Hospital-specific variation in outcome is generally considered to be an important source of information for clinical improvement. We have measured the magnitude of this variation. METHODS:We determined the revision risk in 37,642 cemented primary total knee arthroplasties inserted as a result of osteoarthri...

journal_title：Acta orthopaedica

authors： Robertsson O,Ranstam J,Lidgren L

更新日期：2006-06-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Total knee replacements (TKRs) are being increasingly performed in patients aged < or = 65 years who often have high physical demands. We investigated the relation between age of the patient and prosthesis survival following primary TKR using nationwide data collected from the Finnish Arthroplast...

journal_title：Acta orthopaedica

authors： Julin J,Jämsen E,Puolakka T,Konttinen YT,Moilanen T

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND:By arthroscopy, we observed a phenomenon that, according to our knowledge not previously described, we call the "biceps tendon footprint" (BTF)--an area of chondromalacia beside the bicipital groove. PATIENTS AND METHODS:We studied 118 shoulder arthroscopies prospectively. We documented whether a BTF could ...

journal_title：Acta orthopaedica

authors： Sistermann R

更新日期：2005-04-01 00:00:00