In vivo pharmacokinetics of a gentamicin-loaded collagen sponge in acute periprosthetic infection: serum values in 19 patients.

abstract：:Background and purpose - Uncemented stems are increasingly used in revision hip arthroplasty, but only a few studies have analyzed the outcomes of uncemented and cemented revision stems in large cohorts of patients. We compared the results of uncemented and cemented revision stems. Patients and methods - 1,668 uncemen...

journal_title：Acta orthopaedica

authors： Tyson Y,Rolfson O,Kärrholm J,Hailer NP,Mohaddes M

更新日期：2019-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:There is considerable uncertainty about the optimal treatment of displaced 4-part fractures of the proximal humerus. Within the last decade, locking plate technology has been considered a breakthrough in the treatment of these complex injuries. METHODS:We systematically identified and reviewed c...

journal_title：Acta orthopaedica

authors： Brorson S,Frich LH,Winther A,Hróbjartsson A

更新日期：2011-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:We have previously reported that the first 10 years of hip arthroplasty in Lithuania resulted in a higher cumulative revision rate than that observed in Sweden. We thus compared the corresponding results after introduaction of total knee replacement in Lithuania. METHODS:The 10-year revision rat...

journal_title：Acta orthopaedica

authors： Tarasevicius S,Stucinskas J,Robertsson O,Wingstrand H

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The pathomechanics of the Essex-Lopresti lesion are not fully understood. We used human cadavers and documented the genesis of the injury with high-speed cameras. METHODS:4 formalin-fixed cadaveric specimens of human upper extremities were tested in a prototype, custom-made, drop-weight test ben...

journal_title：Acta orthopaedica

authors： Wegmann K,Engel K,Burkhart KJ,Ebinger M,Holz R,Brüggemann GP,Müller LP

更新日期：2014-04-01 00:00:00

abstract：:- Knee pathologies including focal cartilage injuries, osteoarthritis (OA), and ligament injuries are common. The poor regeneration and healing potential of cartilage has led to the search for other treatment modalities with improved healing capacity. Furthermore, with an increasing elderly population that desires to ...

journal_title：Acta orthopaedica

authors： Moatshe G,Morris ER,Cinque ME,Pascual-Garrido C,Chahla J,Engebretsen L,Laprade RF

更新日期：2017-12-01 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:Treatment of fractures of the humeral head remains controversial. We reviewed the outcome of our treatment of 2- and 3-part fractures of the proximal humerus using external fixation as a way of preventing damage to the vascularity of the humeral head and of reducing the risk of infection associated with open...

journal_title：Acta orthopaedica

authors： Martin C,Guillen M,Lopez G

更新日期：2006-04-01 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 - 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 - Psychosocial factors are important risk factors for poor outcomes in the first year after total knee replacement (TKR), however their impact on long-term outcomes is unclear. We aimed to identify preoperative psychosocial risk factors for poor outcomes at 1 year and 5 years after TKR. Patients...

journal_title：Acta orthopaedica

authors： Wylde V,Trela-Larsen L,Whitehouse MR,Blom AW

更新日期：2017-10-01 00:00:00

abstract：:Background and purpose - Alternative bearing surfaces such as ceramics and highly crosslinked polyethylene (HXLPE) were developed in order to further improve implant performance of total hip arthroplasties (THAs). Whether these alternative bearing surfaces result in increased longevity is subject to debate. Patients a...

journal_title：Acta orthopaedica

authors： Peters RM,Van Steenbergen LN,Stevens M,Rijk PC,Bulstra SK,Zijlstra WP

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Deep vein thrombosis is common after total joint replacement. It is frequently asymptomatic, and it is unclear whether this leads to longer-term problems such as post-thrombotic syndrome and leg ulceration. We investigated whether the postoperative prevalence of ulceration in patients who had und...

journal_title：Acta orthopaedica

authors： Gould VC,Wylde V,Smith AJ,Blom AW

更新日期：2011-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Optical coherence tomography (OCT) is a light-based imaging technique suitable for depiction of thin tissue layers such as articular cartilage. Quantification of results and direct comparison with a reference standard is needed to confirm the role of OCT in cartilage evaluation. MATERIALS AND ME...

journal_title：Acta orthopaedica

authors： Cernohorsky P,Kok AC,Bruin DM,Brandt MJ,Faber DJ,Tuijthof GJ,Kerkhoffs GM,Strackee SD,van Leeuwen TG

更新日期：2015-04-01 00:00:00

abstract：:Background and purpose - There is a lack of information on any associations between the functional outcome and age and diagnosis in patients who have undergone shoulder arthroplasty. We therefore evaluated the functional outcome in "young" and "old" patients treated with either hemiarthroplasty (HA) or total shoulder ...

journal_title：Acta orthopaedica

authors： Sowa B,Thierjung H,Bülhoff M,Loew M,Zeifang F,Bruckner T,Raiss P

更新日期：2017-06-01 00:00:00

abstract：:Background and purpose - The additional effects of a continuous adductor canal block (ACB) compared with a single-dose local infiltration anesthesia (LIA) after total knee arthroplasty (TKA) has not been widely researched. Both methods have good effect individually. We hypothesized that a continuous ACB added to a sin...

journal_title：Acta orthopaedica

authors： Gudmundsdottir S,Franklin JL

更新日期：2017-10-01 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:Joint replacement with metal-on-metal (MOM) bearings have gained popularity in the last decades in young and active patients. However, the possible effects of MOM wear debris and its corrosion products are still the subject of debate. Alongside the potential disadvantages such as toxicity, the in...

journal_title：Acta orthopaedica

authors： Hosman AH,van der Mei HC,Bulstra SK,Busscher HJ,Neut D

更新日期：2010-10-01 00:00:00

abstract：BACKGROUND:We have previously reported that 6 months of oral treatment with clodronate reduced the migration of the NexGen total knee prosthesis during the first postoperative year, as measured by radiostereometry (RSA). We now report the 4-year results. METHODS:This was a double-blind randomized study, using RSA with...

journal_title：Acta orthopaedica

authors： Hilding M,Aspenberg P

更新日期：2006-12-01 00:00:00

abstract：:Background and purpose - The long-term effects of computer-assisted surgery in total knee replacement (CAS) compared to conventionally operated knee replacement (CON) are still not clear. We compared survivorship and relative risk of revision in CAS and CON based on data from the Norwegian Arthroplasty Register. Patie...

journal_title：Acta orthopaedica

authors： Dyrhovden GS,Fenstad AM,Furnes O,Gøthesen Ø

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Although total ankle replacement (TAR) is a recognized procedure for treatment of the painful arthritic ankle, the best choice of implant and the long-term results are still unknown. We evaluated the survival of two TAR designs and factors associated with survival using data from the nationwide a...

journal_title：Acta orthopaedica

authors： Skyttä ET,Koivu H,Eskelinen A,Ikävalko M,Paavolainen P,Remes V

更新日期：2010-02-01 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: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:The mechanism of failure of metal-on-metal (MoM) total hip arthroplasty (THA) has been related to a high rate of metal wear debris, which is partly generated from the head-trunnion interface. However, it is not known whether implant fixation is affected by metal wear debris. PATIENTS AND METHODS:49 cases of...

journal_title：Acta orthopaedica

authors： Hjorth MH,Søballe K,Jakobsen SS,Lorenzen ND,Mechlenburg I,Stilling M

更新日期：2014-08-01 00:00:00

abstract：BACKGROUND:Cancellous bone can act as a delivery vehicle for vancomycin without impairment of graft incorporation. However, local and systemic antibiotic levels, biological activity of vancomycin, interaction with antibiotic-loaded cement, and also nephrotoxicity of these composites have not yet been studied clinically...

journal_title：Acta orthopaedica

authors： Buttaro MA,Gimenez MI,Greco G,Barcan L,Piccaluga F

更新日期：2005-06-01 00:00:00

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:Cyclooxigenase-2 (COX-2) inhibitors have been reported to delay fracture healing. To investigate the major inhibitory period of COX-2 inhibitors in fracture healing, we administrated etodolac, a COX-2-specific inhibitor, to a rat fracture model by altering the period of administration from early to late. ME...

journal_title：Acta orthopaedica

authors： Endo K,Sairyo K,Komatsubara S,Sasa T,Egawa H,Ogawa T,Yonekura D,Murakami R,Yasui N

更新日期：2005-08-01 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 - During revision hip arthroplasty the dual mobility cup (DMC) is widely used to prevent dislocation despite limited knowledge of implant longevity. We determined the 5-year cup re-revision rates of DMC compared with unipolar cups (UC) following cup revisions in the Netherlands. Patients and met...

journal_title：Acta orthopaedica

authors： Bloemheuvel EM,Steenbergen LNV,Swierstra BA

更新日期：2019-08-01 00:00:00

abstract：BACKGROUND AND PURPOSE:It is unclear whether osteoarthritis (OA) of the knee is seen better in standing flexion position radiographs than in the standing extended view. We assessed the value of standing flexion views. PATIENTS AND METHODS:We retrospectively evaluated 1,090 radiographs of 545 consecutive knees with non...

journal_title：Acta orthopaedica

authors： Niinimäki T,Ojala R,Niinimäki J,Leppilahti J

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND:Outcome measurement of shoulder arthroplasty is not standardized. We compared 3 scores and 1 evaluation form. PATIENTS AND METHODS:We report on 35 hemiarthroplasties of the shoulder (32 cementless). Mean age of the patients was 62 (29-87) years. After a mean follow-up of 6 years (range 2-18 years) patients ...

journal_title：Acta orthopaedica

authors： Krepler P,Wanivenhaus AH,Wurnig C

更新日期：2006-10-01 00:00:00