Para-articular chondroma and osteochondroma of the infrapatellar fat pad: a report of three cases.

abstract：PURPOSE:To propose a novel method for measuring the femoral neck torsion angle (FNTA) with femoral neck oblique axial computed tomography (CT) reconstruction. METHODS:Fifty-five patients (24 females, 31 males; mean age 48.8 years [range, 20-91 years]) were included in the study. CT scans were performed on the left fem...

journal_title：International orthopaedics

authors： Yin Y,Zhang L,Hou Z,Yang Z,Zhang R,Chen W,Wang P

更新日期：2016-02-01 00:00:00

abstract：:A distinction must be drawn between the older constrained prostheses, in which load was transferred via metal-coated hinges, and later models using the low-friction principle, where the axle is not load bearing. The latter show good long-term results. The greater stability of constrained prosthesis allows earlier and ...

journal_title：International orthopaedics

authors： Maronna U

更新日期：1993-08-01 00:00:00

abstract：PURPOSE:The goal of total hip endoprosthesis is to achieve painless and functional hip for long term. Accurate reconstruction of hip anatomy largely depends on the implant design. In order to select an implant in correspondence with the native hip, the proximal femoral morphology has been in focus of many studies in th...

journal_title：International orthopaedics

authors： Mokrovic H,Komen S,Gulan L,Gulan G

更新日期：2021-01-13 00:00:00

abstract：:Discoid meniscus is uncommon and usually affects the lateral meniscus. We present 16 patients (8 male and 6 female) with tears of a discoid lateral meniscus occurring in 1800 arthroscopies. We carried out an arthroscopic partial meniscectomy leaving an intact peripheral rim. This is biomechanically satisfactory and th...

journal_title：International orthopaedics

authors： Fritschy D,Gonseth D

更新日期：1991-01-01 00:00:00

abstract：PURPOSE:The increase in methicillin-resistant Staphylococcus aureus (MRSA) infections is currently a major health care problem. Vancomycin is still often the first-line anti-microbiological agent for treating such infections; however, a recent decline in efficacy of vancomycin in MRSA infections has raised concerns and...

journal_title：International orthopaedics

authors： Helbig L,Simank HG,Lorenz H,Putz C,Wölfl C,Suda AJ,Moghaddam A,Schmidmaier G,Guehring T

更新日期：2014-04-01 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：:The aim of our study was to evaluate clinical, radiological and functional outcomes of selected cases of percutaneous fixation of scaphoid fractures via a dorsal approach. Percutaneous fixation by dorsal approach was done in 32 patients (mean age 32.2 years) involving both fresh and late scaphoid fracture presentation...

journal_title：International orthopaedics

authors： Naranje S,Kotwal PP,Shamshery P,Gupta V,Nag HL

更新日期：2010-10-01 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

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：AIM OF THE STUDY:To determine if pre-operative radiologic minimal joint space width (mJSW) is related to the outcome of total knee arthroplasty (TKA) (primary hypothesis). Likewise, the aim was to test if pre-operative mJSW is related to prosthesis survival (secondary hypothesis). METHODS:A retrospective comparative a...

journal_title：International orthopaedics

authors： Liebensteiner M,Wurm A,Gamper D,Oberaigner W,Dammerer D,Krismer M

更新日期：2019-08-01 00:00:00

abstract：:This study evaluates the role of arthroscopy in the diagnosis of acute injuries to the knee. One hundred and fifty four patients with a suspected ligament injury or effusion of the knee joint underwent arthroscopy. A haemarthrosis was present in 82% and a bloodless effusion in 10%. Meniscal tears were found in 19% of ...

journal_title：International orthopaedics

authors： Johannsen HV,Fruensgaard S

更新日期：1988-01-01 00:00:00

abstract：:A full thickness defect was made in the central portion of the patellar tendon of 48 New Zealand white rabbits. Platelet-rich plasma (PRP) gel was then applied and filled the tendon defect. The same procedure was performed in the control group, without the application of PRP. Animals were sacrificed after one, two, th...

journal_title：International orthopaedics

authors： Lyras D,Kazakos K,Verettas D,Polychronidis A,Simopoulos C,Botaitis S,Agrogiannis G,Kokka A,Patsouris E

更新日期：2010-02-01 00:00:00

abstract：PURPOSE:Our aim was to investigate whether serum and synovial-fluid (SF) concentrations of interleukin-6 (IL-6), leptin, adiponectin, resistin or visfatin are associated with joint pain in hip and knee in end-stage osteoarthritis (OA). METHODS:A cross-sectional study assessing patients with hip and knee OA undergoing ...

journal_title：International orthopaedics

authors： Bas S,Finckh A,Puskas GJ,Suva D,Hoffmeyer P,Gabay C,Lübbeke A

更新日期：2014-12-01 00:00:00

abstract：:Joint thickness was assessed using three-dimensional modelling techniques before and after the Bombelli intertrochanteric valgus-extension osteotomy. Before operation, the average thickness of the entire hemispherical surface was 2.3 mm, which was significantly thinner than that of the controls. After operation, 11 of...

journal_title：International orthopaedics

authors： Yoshida K,Konishi N,Iwata H

更新日期：1995-01-01 00:00:00

abstract：PURPOSE:The purpose of this study was to determine if a new titanium cup with increased porosity resulted in different periacetabular bone loss and migration compared to a porous coated cup. METHODS:Fifty-one patients with primary hip osteoarthritis were randomized to either a cup with porous titanium construct backsi...

journal_title：International orthopaedics

authors： Salemyr M,Muren O,Eisler T,Bodén H,Chammout G,Stark A,Sköldenberg O

更新日期：2015-05-01 00:00:00

abstract：PURPOSE:To investigate the effects of genetic factors on idiopathic scoliosis (IS) and genetic modes through genetic epidemiological survey on IS in Chongqing City, China, and to determine whether SH3GL1, GADD45B, and FGF22 in the chromosome 19p13.3 are the pathogenic genes of IS through genetic sequence analysis. MET...

journal_title：International orthopaedics

authors： Yang T,Jia Q,Guo H,Xu J,Bai Y,Yang K,Luo F,Zhang Z,Hou T

更新日期：2012-06-01 00:00:00

abstract：:The purpose of this study was to review the association between compensation status and surgical outcome especially of the shoulder. Given the high prevalence of shoulder injuries in the workplace and the large proportion of workers compensation (WC) claims involving such injuries, it is worth examining the correlatio...

journal_title：International orthopaedics

authors： Koljonen P,Chong C,Yip D

更新日期：2009-04-01 00:00:00

abstract：PURPOSE:The aim of our study was to evaluate the effect of the S3 (spatial subchondral support) humeral plate and to compare the clinical outcomes and complications after ORIF (open reduction and internal fixation) of proximal humeral fractures using either a S3 plate or a PHLP (proximal humeral locking plate). METHOD...

journal_title：International orthopaedics

authors： Zhang F,Zhu L,Yang D,Yang P,Ma J,Fu Q,Chen A

更新日期：2015-06-01 00:00:00

abstract：PURPOSE:The purpose of this study was to find a suitable method of labelling cartilage samples for the measurement of distraction distances in biomechanical testing. METHODS:Samples of bovine cartilage were labelled using five different methods: hydroquinone and silver nitrate (AgNO3), potassium permanganate (KMnO4) w...

journal_title：International orthopaedics

authors： Pfeifer C,Müller M,Prantl L,Berner A,Dendorfer S,Englert C

更新日期：2012-07-01 00:00:00

abstract：:When surgically treated, pelvic-ring deformities due to post-traumatic malunions in adults usually require invasive three-stage (prone/supine/prone or supine/prone/supine) procedures. A standardised two-stage prone/supine procedure was developed by the authors. Technical points and first clinical results are presented...

journal_title：International orthopaedics

authors： Rousseau MA,Laude F,Lazennec JY,Saillant G,Catonné Y

更新日期：2006-10-01 00:00:00

abstract：:Loss of joint space, formation of osteophytes and deformation are common features of osteoarthritis. Little information exists about the radiological features of arthrosis in relation to clinical findings and the radiological appearance in degenerative shoulder joint disease especially with regard to decision making a...

journal_title：International orthopaedics

authors： Kircher J,Morhard M,Magosch P,Ebinger N,Lichtenberg S,Habermeyer P

更新日期：2010-06-01 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：:Twenty-one patients having proximal ulna nonunion were treated with contoured plating. The most proximal hole received an intramedullary 6.5-mm cancellous lag screw that extends fixation of the nonunion site. Mean age of the patients was 41.7 years. Average follow-up period was 22 months. Union occurred in 19 cases af...

journal_title：International orthopaedics

authors： Khalil A,Elsayed M,Seleem O

更新日期：2010-03-01 00:00:00

abstract：INTRODUCTION:The relapse rate after Ponseti method of correction has reduced in recent years which is attributable to the better appreciation of the need to achieve the correct degree of abduction. Ponseti recommended clinical 'overcorrection' of the foot to 700 of abduction. However, no scientific basis for this figur...

journal_title：International orthopaedics

authors： Gupta P,Mittal N,Jindal N,Verma P,Sharma M

更新日期：2017-11-01 00:00:00

abstract：:A woman aged 31 had an ameloblastoma of the inferior part of the maxilla treated by excision and a bone graft from the iliac crest. Nine years later she presented with a metastasis from the tumour at the donor site. Metastases from an ameloblastoma are rarely encountered. In this case there might have been contaminati...

journal_title：International orthopaedics

authors： Martin-Oliva X,Ballart-Gavila C,Fernandez-Suarez M,Navarro-Farre B,Valdes-del-Molino AP

更新日期：1994-02-01 00:00:00

abstract：PURPOSE:Trochleoplasty is a relatively rare operation with few published results and it remains a technically demanding procedure which requires careful patient selection. The ideal candidate for surgery remains to be elucidated, and some authors consider it as a good revision option in cases of previous unsuccessful o...

journal_title：International orthopaedics

authors： Dejour D,Byn P,Ntagiopoulos PG

更新日期：2013-03-01 00:00:00

abstract：PURPOSE:The aim of the present study was to compare the daily activity and functionality in a patient cohort 12 months after total hip arthroplasty (THA) using a direct anterior approach with a healthy non-operated control population. METHODS:Sixty-four patients who underwent THA and 59 healthy individuals (control) w...

journal_title：International orthopaedics

authors： von Rottkay E,Rackwitz L,Rudert M,Nöth U,Reichert JC

更新日期：2018-02-01 00:00:00

abstract：:The objective of this study was to confirm the presence and frequency of a bifurcation of the popliteus tendon. The popliteus tendon has received attention due to its important function as a knee stabiliser. Several anatomical variants have recently been reported, one of them being a bifurcated tendon. However, the ac...

journal_title：International orthopaedics

authors： Leal-Blanquet J,Ginés-Cespedosa A,Monllau JC

更新日期：2009-12-01 00:00:00

abstract：PURPOSE:The purpose of this study was to analyze the occurrence of PE after intra-operative O-arm navigation-assisted surgery and determine whether the post-operative PE incidence could be decreased by using O-arm navigation as compared to conventional free-hand technique. METHODS:A cohort of 27 patients with spinal d...

journal_title：International orthopaedics

authors： Zhao Z,Liu Z,Hu Z,Tseng C,Li J,Pan W,Qiu Y,Zhu Z

更新日期：2018-09-01 00:00:00

abstract：:We evaluated the pre- and postoperative neurological state of 3 patients with lumbar intradural lipoma. Total resection of the lipoma in the cauda equina was impossible, and partial resection and expansive laminoplasty was carried out. Subsequent neural involvement may depend on the duration of symptoms rather than th...

journal_title：International orthopaedics

authors： Matsui H,Kanamori M,Miaki K

更新日期：1997-01-01 00:00:00