Abstract:
:We have undertaken a meta-analysis of the English literature, to assess the component alignment outcomes after imageless computer assisted (CAOS) total knee arthroplasty (TKA) versus conventional TKA. We reviewed 23 publications that met the inclusion criteria. Results were summarised via a Bayesian hierarchical random effects meta-analysis model. Separate analyses were conducted for prospective randomised trials alone, as well as for all randomised and observational studies. In 20 papers (4,199 TKAs) we found a reduction in outliers rate of approximately 80% in limb mechanical axis when operated with the CAOS. For the coronal femoral and tibial implants positions, the analysis included 3,058 TKAs. The analysis for the femoral implant showed a reduction in outliers rate of approximately 87% and for the tibial implant a reduction in outliers rate of approximately 80%. Imageless navigation when performing TKA improves component orientation and postoperative limb alignment. The clinical significance of these findings though has to be proven in the future.
journal_name
Int Orthopjournal_title
International orthopaedicsauthors
Brin YS,Nikolaou VS,Joseph L,Zukor DJ,Antoniou Jdoi
10.1007/s00264-010-1008-6subject
Has Abstractpub_date
2011-03-01 00:00:00pages
331-9issue
3eissn
0341-2695issn
1432-5195journal_volume
35pub_type
杂志文章,meta分析abstract::An appraisal of the clinical records of patients with malignant bone tumours enabled us to identify 61 whom we have treated by external fixation. There were 38 males and 23 females with ages ranging from 4 to 58 years, the mean being 14 years. The average period of follow-up was 6 years (1-12 years). For the purpose o...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s002640050223
更新日期:1998-01-01 00:00:00
abstract::The immunogenicity of a virus-induced rat osteosarcoma was studied utilizing the lymphocyte microcytoxicity test. Lymphocytes from "progressor" animals (in which the tumour progressed and metastasized) demonstrated an ability to kill osteosarcoma cells in vitro, while serum from these animals abrogated or blocked the ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00268153
更新日期:1980-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to identify risk factors for the development of infection after open fracture fixation. METHODS:A comprehensive search in all scientific literature of the last 30 years was performed in order to identify patient-, trauma-, diagnosis- and treatment-related risk factors. Studies wer...
journal_title:International orthopaedics
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00264-017-3556-5
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:Relatively little is known about the extent to which periprosthetic joint infections (PJI) affect the patient's long-term quality of life (QoL). Our study aim was to assess the effect of a periprosthetic infection on our patients' QoL. METHODS:We collected data retrospectively of patients who had undergone sur...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-013-2265-y
更新日期:2014-05-01 00:00:00
abstract::Total hip arthroplasty (THA) is one of the most successful operations that can restore function and relieve pain. Although a majority of the patients achieve significant pain relief after THA, there are a number of patients that develop chronic pain for unknown reasons. A literature search was performed looking for ch...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-012-1711-6
更新日期:2013-01-01 00:00:00
abstract:PURPOSE:Total knee arthroplasty (TKA) as a treatment for end-stage osteoarthritis of the knee shows good results in terms of patient satisfaction. For the assessment of outcome and revision rate after total joint arthroplasty, there are two major data sources: clinical studies and national arthroplasty registers. The p...
journal_title:International orthopaedics
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s00264-011-1255-1
更新日期:2012-01-01 00:00:00
abstract:INTRODUCTION:Aneurysmal bone cyst (ABC) is a benign intraosseous lesion filled with blood that can determine a blowout distension of the bone. The purpose of this study is to evaluate the efficacy of sclerotherapy by percutaneous intralesional administration of ethanol 96% for the treatment of this pathology in paediat...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-018-3841-y
更新日期:2018-06-01 00:00:00
abstract::The tendon sheaths of extensor pollicis brevis (EPB) and abductor pollicis longus (APL), obtained from four patients with de Quervain's disease were studied by light and electron microscopy. Three different layers were identified in the sheath which was much thicker than normal. Both the outer and the middle layers ha...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00267036
更新日期:1985-01-01 00:00:00
abstract:PURPOSE:Our aim was to elucidate the pooled outcome of the CementLess Spotorno (CLS) system in total hip arthroplasty (THA). METHODS:We compared the outcome of clinical inventor studies, independent clinical studies, and worldwide register data. The main endpoints for analysis were revision rates. RESULTS:Twenty clin...
journal_title:International orthopaedics
pub_type: 杂志文章,meta分析
doi:10.1007/s00264-013-1867-8
更新日期:2013-06-01 00:00:00
abstract::Periprosthetic infections following total knee arthroplasty (TKA) are diagnostically challenging. We evaluated the sensitivity and specificity of ESR and CRP, false negative rates, whether false negative rates differed between early post-operative and late infections, and the predictive ability of ESR and CRP to diffe...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-010-1175-5
更新日期:2011-11-01 00:00:00
abstract:PURPOSE:There remains controversy as to whether computer-navigated total knee replacement (TKR) improves the overall prosthesis alignment and patient function. The aim of this study was to determine whether computer-assisted total knee arthroplasty provides superior prosthesis positioning when compared to a conventiona...
journal_title:International orthopaedics
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00264-013-1996-0
更新日期:2014-02-01 00:00:00
abstract:PURPOSE:The purpose of this study was the evaluation of knee laxity in the ACL-deficient knee with combined meniscal tear, meniscal suture and partial medial meniscectomy. METHODS:Kinematics of the intact knee were determined in 18 human cadaver specimens in response to a 134-N anterior tibial load (aTT) as well as a ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-014-2581-x
更新日期:2015-04-01 00:00:00
abstract::Adduction of the forefoot diagnosed in the young child generally corrects spontaneously. Resistant forefoot adduction is usually combined with a degree of supination of the forefoot and described as congenital metatarsus varus. In true congenital metatarsus varus there is a contraction or shortening of the abductor ha...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00266025
更新日期:1980-01-01 00:00:00
abstract::This paper is based on an invited lecture given at the SICOT 87 meeting in Munich. The topics discussed include: selective spinal arteriography in the management of tumours, which enables definition of the vascular supply of the cord and of the tumour and may facilitate preoperative embolisation; MRI, which allows vis...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/BF00266367
更新日期:1989-01-01 00:00:00
abstract:PURPOSE:The purpose of this study was to quantify limitations in sagittal ankle range of motion (ROM) at least two years after lateral column lengthening osteotomy of the calcaneus (LLC) and their implications regarding quality of life. METHODS:Fifteen patients with a mean follow-up of 80 ± 27 months after LLC and 15 ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-020-04526-9
更新日期:2020-06-01 00:00:00
abstract::In a prospective study, 33 patients with recurrent anterior dislocation of the shoulder were treated by a modified Bristow-Latarjet operation using a biodegradable poly-L-lactide expansion plug to fix the transferred coracoid bone block. The mean follow up was 12 months. No redislocations occurred. To assess incorpora...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF02484413
更新日期:1994-04-01 00:00:00
abstract::A series of 49 pilon fractures in a tertiary referral centre treated definitively by open reduction and internal fixation have been assessed and the complications of such injuries examined. A retrospective analysis of case notes, radiographs and computerised tomographs over a seven-year period from 1999-2006 was perfo...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-010-1005-9
更新日期:2011-03-01 00:00:00
abstract::The subtle diagnosis of widening of the mortice requires special radiographs which also make possible the recognition and extent of shortening of the fibula. With the help of a special compression/distraction device, a lengthening osteotomy can be carried out more easily then by conventional means. a reconstructive le...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00266071
更新日期:1981-01-01 00:00:00
abstract:PURPOSE:To assess histological changes and possible differences in the quadriceps of patients undergoing open repair of the tendon after spontaneous rupture, and subjects with no history of tendon pathology. MATERIALS:Biopsies were harvested from the quadriceps tendon of 46 patients (34 men, 12 women) who had reported...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-012-1637-z
更新日期:2012-11-01 00:00:00
abstract:PURPOSE:Peri-radicular injection is a widely used procedure for treating lumbar radicular pain, but it remains unclear what types of lumbar pathologies respond well to this treatment. We aimed to investigate the efficacy of peri-radicular injection for degenerative lumbar disorders and to determine what types of pathol...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-015-2761-3
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:To investigate the clinical effect of modified Judet quadricepsplasty (MJ) combined with patella traction designed by ourselves in the treatment of knee joint rigidity after a femoral fracture. METHODS:We retrospectively reviewed the clinical data of 21 patients with stiff knee joint after a femoral fractur...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-020-04823-3
更新日期:2020-09-24 00:00:00
abstract:PURPOSE:Although previously frozen shoulder was thought to resolve by two to three years, recent studies demonstrated the symptoms can remain for much longer. Manipulation under anaesthetic (MUA) has been shown to be successful in relieving pain and restoring function. Yet, concerns have been raised regarding its safet...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-017-3558-3
更新日期:2018-02-01 00:00:00
abstract::Forty-five patients with Paget's disease were studied, of whom 25 had fissure fractures affecting the bones of the lower limb. Ten patients treated with salmon calcitonin showed no improvement in their fissure fractures despite reduction in bone turnover. Treatment was effective where bone deformity was improved by tr...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/BF00267839
更新日期:1981-01-01 00:00:00
abstract:PURPOSE:We evaluated the clinical efficacy and feasibility of one-stage posterior internal fixation, debridement and interbody thoracic fusion in the treatment of thoracic tuberculosis. METHODS:Sixty adult patients with monosegmental thoracic tuberculosis were studied retrospectively: 34 men and 26 women with an avera...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-011-1449-6
更新日期:2012-02-01 00:00:00
abstract:PURPOSE:This study investigated which of the reciprocal stimuli between articular chondrocytes (ACs) and mesenchymal stem cells (MSCs) played the more important role in enhancing cartilage matrix formation, and examined the relative importance of physical contact and soluble factors in the co-culture system. METHODS:R...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-013-1782-z
更新日期:2013-04-01 00:00:00
abstract::The patella clunk syndrome is not an uncommon complication, particularly after posterior-stabilized (PS) total knee arthroplasty. The present study was a consecutive unselected series comparing the incidence of the patella clunk syndrome amongst two comparable groups of elderly patients with knee arthritis implanted w...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-001-0316-2
更新日期:2002-01-01 00:00:00
abstract::The purpose of this study was to investigate the biomechanical efficacy of Histoacryl (cyanoacrylate, N-asetil 2 butyl sistein) in meniscal tear repair. In our study, the primary stability of three different repair techniques in delaying the formation of a gap of 2 mm was investigated. A meniscal tear was repaired wit...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-006-0158-z
更新日期:2007-04-01 00:00:00
abstract:PURPOSE:YouTube is increasingly becoming a key source for people to satisfy the need for additional information concerning their medical condition. This study analyses the completeness of accurate information found on YouTube pertaining to hip arthritis. METHODS:The present study analyzed 133 YouTube videos using the ...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-016-3174-7
更新日期:2016-10-01 00:00:00
abstract::Once the privilege of few clinical scholars in the field of orthopaedics, medical writing has become a must for career advancement. The number of papers submitted and published yearly has increased steadily, and with the development of the Internet, manuscript and journals have become easily accessible. Medical writin...
journal_title:International orthopaedics
pub_type: 杂志文章,评审
doi:10.1007/s00264-013-2189-6
更新日期:2014-01-01 00:00:00
abstract::The aim of our study was to determine the radiographic prevalence of hip and knee osteoarthritis and compare our results with prevalence data reported by other studies, as no similar study had been performed in Hungary previously. Our aim was also to investigate the usefulness of the different radiological scoring met...
journal_title:International orthopaedics
pub_type: 杂志文章
doi:10.1007/s00264-010-1069-6
更新日期:2011-07-01 00:00:00