Can patient-reported outcomes predict re-operations after total hip replacement?

abstract：PURPOSE:Several studies have reported a risk of dislocation in obese patients after total hip arthroplasty. In this study, we evaluated the interaction between obesity and dislocation by kinematic analysis using a navigation system. METHODS:The intraoperative range of motion (ROM) and postoperative impingement-free RO...

journal_title：International orthopaedics

authors： Hayashi S,Nishiyama T,Fujishiro T,Hashimoto S,Kanzaki N,Nishida K,Kurosaka M

更新日期：2012-12-01 00:00:00

abstract：:We report three cases of para-articular chondroma and osteochondroma in the region of infrapatellar fat pad. All three lesions were resected and examined histologically. Two of them were primarily cartilaginous with a lobular pattern internally, and one uniformly osseous with peripheral cartilage. We conclude that the...

journal_title：International orthopaedics

authors： Sakai H,Tamai K,Iwamoto A,Saotome K

更新日期：1999-01-01 00:00:00

abstract：:We used scanning electron microscopy to perform an ultrastructural analysis and two optical interferometric profilers to measure roughness on 40 prosthetic femoral heads. We expressed roughness as Ra (roughness average) value and Rsk (roughness skewness) value. Our results show that in order to obtain an ideal surface...

journal_title：International orthopaedics

authors： Falez F,La Cava F,Panegrossi G

更新日期：2000-01-01 00:00:00

abstract：PURPOSE:Humans differ from other great ape species in their propensity to develop tears of the rotator cuff. The aim of this study was to compare the anatomical risk factors for subacromial impingement and rotator cuff tears amongst the great apes and to determine which features may be accentuated in humans and therefo...

journal_title：International orthopaedics

authors： Craik JD,Mallina R,Ramasamy V,Little NJ

更新日期：2014-03-01 00:00:00

abstract：PURPOSE:Quality-of-life (QOL) assessments in patients with osteonecrosis of the femoral head (ONFH) have rarely been reported. This multicentre study aimed to elucidate the relationship between disease severity, including necrotic lesion type and radiological staging, and QOL, as well as between patients' characteristi...

journal_title：International orthopaedics

authors： Uesugi Y,Sakai T,Seki T,Hayashi S,Nakamura J,Inaba Y,Takahashi D,Sasaki K,Motomura G,Mashima N,Kabata T,Sudo A,Jinno T,Ando W,Nagoya S,Yamamoto K,Nakasone S,Ito H,Yamamoto T,Sugano N

更新日期：2018-07-01 00:00:00

abstract：PURPOSE:To identify potential risk factors and micro-organisms associated with prosthetic joint infection following primary total knee replacement surgery. HYPOTHESIS OF STUDY:Our hypothesis is that body mass index (BMI), operative time, type of surgery, and order of surgery especially in bilateral simultaneous cases ...

journal_title：International orthopaedics

authors： Iqbal F,Shafiq B,Zamir M,Noor S,Memon N,Memon N,Dina TK

更新日期：2020-02-01 00:00:00

abstract：:We measured cytokine secretion patterns in peripheral blood and granulation tissue by flow cytometry in 16 human immunodeficiency virus (HIV) positive and 26 HIV negative patients with spinal tuberculosis. Anti-retroviral therapy was not prescribed. There were no significant differences in the postoperative morbidity ...

journal_title：International orthopaedics

authors： Govender S,Annamalai K,Kumar KP,Govender UG

更新日期：2000-01-01 00:00:00

abstract：:The purpose of the study was to determine whether isolated revision of the acetabular component can be successfully performed without disturbing the femoral stem and to determine the fate of the unrevised femoral stem following revision. Fifty-seven hips in 55 patients underwent isolated acetabular revision without re...

journal_title：International orthopaedics

authors： Chen XD,Waddell JP,Morton J,Schemitsch EH

更新日期：2005-10-01 00:00:00

abstract：PURPOSE:Coracoclavicular joint (CCJ) is a rare anomalous joint occasionally found between the coracoid process of scapula and the conoid tubercle of clavicle. The articulation has been extensively studied by means of anatomical, osteological and radiological investigations. Most cases are discovered incidentally, with ...

journal_title：International orthopaedics

authors： Singh VK,Singh PK,Trehan R,Thompson S,Pandit R,Patel V

更新日期：2011-12-01 00:00:00

abstract：PURPOSE:While as many as 50% of revision shoulder arthroplasties are culture positive, a consistent, clinically useful definition of a "periprosthetic shoulder infection" is lacking. We conducted a systematic review of the published literature with respect to (1) the definition of a "periprosthetic shoulder infection",...

journal_title：International orthopaedics

authors： Hsu JE,Somerson JS,Vo KV,Matsen FA 3rd

更新日期：2017-04-01 00:00:00

abstract：:Bone lengthening is a surgical method which requires meticulous technique, continuous attention, and satisfactory cooperation on the part of the patient. The absence of common criteria makes it difficult both to classify the complications which arise, and to compare them with those of other authors. We report the comp...

journal_title：International orthopaedics

authors： Aquerreta JD,Forriol F,Cañadell J

更新日期：1994-10-01 00:00:00

abstract：PURPOSE:The purpose of this study was to determine the location of the anterior humeral circumflex artery and axillary nerve based on bony landmarks, and to provide anatomical information that enables a safe approach when treating a proximal humeral fractures. METHODS:Thirty cadavers were included. The distances of bo...

journal_title：International orthopaedics

authors： Chen YF,Zhu NF,Zhang CQ,Wang L,Wei HF,Lu Y

更新日期：2012-04-01 00:00:00

abstract：PURPOSE:The purpose of this review was to assess the ten to 15-year outcomes of metal-on-metal hip resurfacing (MoM HR) when performed at designing and independent centres, and make recommendations for the future use of MoM HR. METHODS:Studies reporting ten to 15-year outcomes for modern MoM HR devices from both desig...

journal_title：International orthopaedics

authors： Matharu GS,Pandit HG,Murray DW,Treacy RB

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Severe glenoid bone loss remains a surgical challenge. This condition is known to be associated with high rates of glenoid component failure. PURPOSE:The objective of this study was to evaluate clinical and radiological outcomes of a lateralized metal-backed 15.2-mm keeled baseplate prolonged by a thin 24.8...

journal_title：International orthopaedics

authors： Valenti P,Sekri J,Kany J,Nidtahar I,Werthel JD

更新日期：2019-09-01 00:00:00

abstract：:Between February 1996 and July 2000 eight patients (ages 35-74 years) with nine severely impacted humeral head fractures were operated on with the aim of preserving the humeral heads. Patients were treated surgically with open reduction, autologous bone grafting, and internal fixation with a screw-wiring technique. Th...

journal_title：International orthopaedics

authors： Yu KS,Chan PT,Lau SC,Cheng SK,Faan YS,Ngai WK

更新日期：2002-01-01 00:00:00

abstract：:Between 1987 and 1991 the spine was stabilised in 205 patients using corundum ceramic implants. The radiological results were assessed with a follow up of from 6 to 24 months and were graded as good in 81%. Poor results were not due to the implanted material, but were usually caused by failure to obtain full correctio...

journal_title：International orthopaedics

authors： Kiwerski JE,Ogonowski A,Bieniek J,Krasuski M

更新日期：1994-02-01 00:00:00

abstract：PURPOSE:Adolescent idiopathic scoliosis (AIS) is reported to be associated with the two traditional estrogen receptor genes, ESR1 and ESR2. Yet, the novel estrogen receptor G protein-coupled estrogen receptor 1 (GPER) has not been studied. To investigate the association of GPER gene polymorphisms with the onset and det...

journal_title：International orthopaedics

authors： Peng Y,Liang G,Pei Y,Ye W,Liang A,Su P

更新日期：2012-03-01 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

authors： Ip D,Wu WC,Tsang WL

更新日期：2002-01-01 00:00:00

abstract：PURPOSE:Plating non-unions of the tibial diaphysis often presents the technical problem of poor purchase of screws due to osteoporosis. To improve the stabilization, insertion of one or more screws through the plate across the tibio-fibular space to the fibula (fibula-pro-tibia plating) has been practiced. The aim of t...

journal_title：International orthopaedics

authors： Said GZ,El-Sharkawi MM,Said HG,Refai OA

更新日期：2011-11-01 00:00:00

abstract：:We carried out experiments in rabbits to determine whether treating nerve transplants with gradually increasing concentrations of ethanol, ether and ficin would inhibit the graft-host immune reaction to the allograft. After treatment with ethanol, the basal laminar scaffold of the Schwann cell remained intact and ther...

journal_title：International orthopaedics

authors： Hirasawa Y,Katsumi Y,Tamai K,Okada S,Tokioka T,Miyata T,Furuse M,Ide C

更新日期：1990-01-01 00:00:00

abstract：PURPOSE:Previous reports revealed a correlation between psychological problems and spinal surgery. There is a lack of knowledge on the effect of anxiety on the percutaneous transforaminal endoscopic discectomy (PTED) outcome at the two year follow-up. The purpose of this study is to investigate changes in anxiety after...

journal_title：International orthopaedics

authors： Shi S,Zhou Z,Ni HJ,Wang CF,He ZM,Yang YH,Du JH,Wu JS,He SS

更新日期：2020-11-01 00:00:00

abstract：PURPOSE:The purpose of this study was to evaluate whether femoral antetorsion affects the range of motion (ROM) following total hip arthroplasty (THA) using 3D dynamic analysis. METHODS:Using 3D computed tomography (CT) data of 71 patients (71 hips) who underwent THA, we calculated antetorsion of the femoral neck, fle...

journal_title：International orthopaedics

authors： Shoji T,Yasunaga Y,Yamasaki T,Izumi S,Hachisuka S,Ochi M

更新日期：2015-01-01 00:00:00

abstract：PURPOSE:Stage II posterior tibial tendon dysfunction (PTTD) can be treated by flexor digitorum longus (FDL) tendon transfer and medial displacement calcaneal osteotomy (MDCO). Numerous authors have studied the clinical and radiographic results of this procedure. However, little is known about the kinematic changes. The...

journal_title：International orthopaedics

authors： Schuh R,Gruber F,Wanivenhaus A,Hartig N,Windhager R,Trnka HJ

更新日期：2013-09-01 00:00:00

abstract：:The aim of this prospective study was to measure bone density changes and to assess adaptive bone remodelling after uncemented total hip arthroplasty with a taper-design femoral component using quantitative computer-tomography-assisted osteodensitometry. This method is able to differentiate cortical and cancellous bon...

journal_title：International orthopaedics

authors： Pitto RP,Bhargava A,Pandit S,Walker C,Munro JT

更新日期：2008-10-01 00:00:00

abstract：:Osteosarcoma, the most common type of primary malignant tumour that develops in bone, can be classified into several different sub-types. While the majority of osteosarcomas are highly malignant, there are some low-grade variants. Since the introduction of chemotherapy into the multi-modal treatment regimen of high-gr...

journal_title：International orthopaedics

authors： Carrle D,Bielack SS

更新日期：2006-12-01 00:00:00

abstract：:Twenty three patients with lumbar spondylolisthesis (6 Grade I, 14 Grade II and 3 Grade III) with low back pain, and radicular pain in 14, were treated surgically when they failed to respond to conservative treatment. Their average age was 33.2 years. Bilateral posterolateral spinal fusions with autologous iliac bone ...

journal_title：International orthopaedics

authors： Baksi DP

更新日期：1998-01-01 00:00:00

abstract：:In 1975 we carried out a survey in Hong Kong to locate Chinese children with congenital dislocation of the hip. Analysis of the available records between 1960 and 1975 gave an observed incidence which was at least 10 times less than found in Caucasians. The age and sex distribution, radiographic findings and the left-...

journal_title：International orthopaedics

authors： Hoaglund FT,Kalamchi A,Poon R,Chow SP,Yau AC

更新日期：1981-01-01 00:00:00

abstract：:The articular cartilage and synovial membrane of immature and mature chicken knee joints were studied by light, scanning and transmission microscopy. The findings differed from human articular cartilage and we conclude that the chicken knee joint is not suitable as a model for human joint degeneration. ...

journal_title：International orthopaedics

authors： Graf J,Stofft E,Freese U,Niethard FU

更新日期：1993-01-01 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

authors： Classen T,Zaps D,Landgraeber S,Li X,Jäger M

更新日期：2013-01-01 00:00:00

abstract：:Forty patients with unilateral osteoarthritis of the hip were studied with dual energy X-ray absorptiometry to quantify disuse osteopenia in their affected leg by examining the proximal femur and tibia. Bone loss was assessed as a percentage of the contralateral value which compares bone mineral density of the affecte...

journal_title：International orthopaedics

authors： Masuhara K,Kato Y,Ejima Y,Fuji T,Hamada H

更新日期：1994-01-01 00:00:00