Total sacrectomy for a giant sacral schwannoma. A case report.

abstract：:A light and electron microscopy investigation was performed on a Leeds-Keio ligament removed because of rupture 18 months after implantation to repair an anterior cruciate ligament. The investigation showed fibrous connective tissue on the plane of the main stress force. There was elastin and adequate vascularization ...

journal_title：Clinical orthopaedics and related research

authors： Marcacci M,Gubellini P,Buda R,De Pasquale V,Strocchi R,Molgora AP,Zaffagnini S,Guizzardi S,Ruggeri A

更新日期：1991-06-01 00:00:00

abstract：BACKGROUND:The skeleton plays a critical structural role in bearing functional loads, and failure to do so results in fracture. As we evaluate new therapeutics and consider treatments to prevent skeletal fractures, understanding the basic mechanics underlying whole bone testing and the key principles and characteristic...

journal_title：Clinical orthopaedics and related research

authors： Cole JH,van der Meulen MC

更新日期：2011-08-01 00:00:00

abstract：:Patients who are young or active or both who require total joint replacement pose a unique challenge; their high activity demands wear-resistant bearings that will perform for decades, without suffering from the adverse effects of accumulated wear products. We discuss the tribologic and biologic properties of newly in...

journal_title：Clinical orthopaedics and related research

authors： Campbell P,Shen FW,McKellop H

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:The incidence of heterotopic ossification (HO) after hip arthroscopy reportedly ranges from less than 1.0% to 6.3%. Although open debridement has been described and a few series mention arthroscopic debridement, the techniques for arthroscopic excision of HO have not been described in detail. We describe the...

journal_title：Clinical orthopaedics and related research

authors： Ong C,Hall M,Youm T

更新日期：2013-04-01 00:00:00

abstract：:A locked pubic symphysis occasionally occurs after a lateral compression injury of the pelvic ring. One pubic bone becomes entrapped behind the contralateral pubis. Lateral compression pelvic injuries are well recognized, but a lateral compression pelvic injury resulting in a locked pubic symphysis is rare. We describ...

journal_title：Clinical orthopaedics and related research

authors： Cannada LK,Reinert CM

更新日期：2009-08-01 00:00:00

abstract：:Patients with anterior cruciate ligament instability resulting from incomplete tears or elongation in continuity without ligament detachment historically have been treated conservatively or by graft replacement. The literature is sparse regarding alternative treatments. The current study presents experience using mono...

journal_title：Clinical orthopaedics and related research

authors： Indelli PF,Dillingham MF,Fanton GS,Schurman DJ

更新日期：2003-02-01 00:00:00

abstract：:All patients treated by total hip arthroplasty (THA) from 1971 to 1980 were analyzed to assess cause and rate of revision. Multiparameter radiographic analysis of failed femoral components ( FFC ) and matched control THAs was performed to determine predictability of failure, based on initial postarthroplasty and subse...

journal_title：Clinical orthopaedics and related research

authors： Tapadiya D,Walker RH,Schurman DJ

更新日期：1984-06-01 00:00:00

abstract：:Intracapsular fractures of the hip have been classified by different authors with a basis on various concepts. Pauwels classified these fractures according to the angle of inclination; Linton used trabecular disposition among the fractural fragments, and Garden described four types according to the order of displaceme...

journal_title：Clinical orthopaedics and related research

authors： Caviglia HA,Osorio PQ,Comando D

更新日期：2002-06-01 00:00:00

abstract：:Heat shock proteins (HSPs) are often upregulated following oxidative and other forms of stress. Based on reports of excessive apoptosis in torn supraspinatus tendon and mechanically loaded tendon cells, we hypothesized heat shock proteins may be present in rodent and human models of tendinopathy due to their central r...

journal_title：Clinical orthopaedics and related research

authors： Millar NL,Wei AQ,Molloy TJ,Bonar F,Murrell GA

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND:Osteoid osteoma has a nidus surrounded by sclerotic bone with a size usually less than 20 mm. Its diagnosis is made on typical presentation of nocturnal pain and imaging findings. Excision of the niduses, which are often small and difficult to precisely identify, sometimes may result in resection of surround...

journal_title：Clinical orthopaedics and related research

authors： Akhlaghpoor S,Aziz Ahari A,Arjmand Shabestari A,Alinaghizadeh MR

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Virtual fracture clinics are an alternative to the traditional model of fracture care. Since their introduction in 2011, they have become increasingly used in the United Kingdom and Ireland. The coronavirus disease 2019 (COVID-19) health crisis has driven institutions to examine such innovative solutions to ...

journal_title：Clinical orthopaedics and related research

authors： Murphy EP,Fenelon C,Murphy RP,O'Sullivan MD,Pomeroy E,Sheehan E,Moore DP

更新日期：2020-11-01 00:00:00

abstract：UNLABELLED:Revision total knee arthroplasty can be considerably more difficult in cases involving severe bone loss, complete absence of collateral ligaments, and persistent periprosthetic supracondylar femoral fractures. Modular segmental endoprosthetic distal femur replacement is a limb salvage option when other surgi...

journal_title：Clinical orthopaedics and related research

authors： Harrison RJ Jr,Thacker MM,Pitcher JD,Temple HT,Scully SP

更新日期：2006-05-01 00:00:00

abstract：:We compared the outcomes of bilateral total hip arthroplasty performed as a one-stage or two-stage procedure. We retrospectively identified 196 patients (392 hips) with bilateral arthritis of the hip who underwent total hip arthroplasties: 98 patients (196 hips) as a one-stage procedure (one-stage group) and 98 (196 h...

journal_title：Clinical orthopaedics and related research

authors： Parvizi J,Tarity TD,Sheikh E,Sharkey PF,Hozack WJ,Rothman RH

更新日期：2006-12-01 00:00:00

abstract：BACKGROUND:Osteoid osteomas consist of a nidus surrounded by reactive sclerotic bone. The diagnosis typically is based on imaging and clinical presentation involving nocturnal pain. Removal of the lesion is essential and currently is performed mainly with image-guided, minimally invasive techniques. We describe a case ...

journal_title：Clinical orthopaedics and related research

authors： Ricci D,Grappiolo G,Franco M,Della Rocca F

更新日期：2013-05-01 00:00:00

abstract：:During the past 30 years, the orthopaedic oncology group at the Massachusetts General Hospital has treated 648 patients with osteosarcoma centrally located in the bone. Using records maintained in a specifically designed computer system, a study was done to assess the factors that seemed to influence the survival outc...

journal_title：Clinical orthopaedics and related research

authors： Mankin HJ,Hornicek FJ,Rosenberg AE,Harmon DC,Gebhardt MC

更新日期：2004-12-01 00:00:00

abstract：:Pulled elbow and hypermobility of joints are frequently seen in young children, the latter occurring in 5% of the general population. A group of 100 children with pulled elbows, composed of 64 girls and 36 boys with a mean age of 25.5 months, and their parents were checked for joint hypermobility in a prospective stud...

journal_title：Clinical orthopaedics and related research

authors： Amir D,Frankl U,Pogrund H

更新日期：1990-08-01 00:00:00

abstract：:A biomechanic analysis of the lower lumbar segments leads to the recommendation that during posterior lumbar interbody fusion it is desirable to preserve the dorsal structures, particularly of the facet joints. The area of the interbody graft should cover an area as large as possible in order to attain the benefit of ...

journal_title：Clinical orthopaedics and related research

authors： Schlegel KF,Pon A

更新日期：1985-03-01 00:00:00

abstract：:Arterial occlusion after total knee arthroplasty is an uncommon complication. In the literature only a few cases have been reported, and non consensus exists on the optimal management for this condition. The authors report two patients with popliteal artery thrombosis in the early postoperative period. Both patients w...

journal_title：Clinical orthopaedics and related research

authors： Bellemans J,Stockx L,Peerlinck K,Vermylen J,Lacroix H,Suy R

更新日期：1999-09-01 00:00:00

abstract：:Bisphosphonate treatment has been shown to decrease endosteal bone formation and increase periosteal bone apposition in the rat tibial diaphysis. This study tested the hypothesis that the increase in periosteal apposition is a compensatory attempt to maintain skeletal mass appropriate for the mechanical load. Twenty-f...

journal_title：Clinical orthopaedics and related research

authors： Shellhart WC,Hardt AB,Moore RN,Erickson LC

更新日期：1992-05-01 00:00:00

abstract：:Operative grading of loosening and histologic examination of the periprosthetic tissues and the femoral and acetabular bone-cement interfaces were undertaken in 72 revised resurfacing hip arthroplasties. By correlating the degree of macroscopic and microscopic loosening at the bone-cement interface, a classification o...

journal_title：Clinical orthopaedics and related research

authors： Howie DW,Cornish BL,Vernon-Roberts B

更新日期：1990-06-01 00:00:00

abstract：:Musculoskeletal injuries are a major public health problem globally, contributing a large burden of disability and suffering. This burden could be considerably lowered by implementation of affordable and sustainable strategies to strengthen orthopaedic trauma care, especially in low- and middle-income countries. This ...

journal_title：Clinical orthopaedics and related research

authors： Mock C,Cherian MN

更新日期：2008-10-01 00:00:00

abstract：:The number of studies reporting on outcomes after total ankle arthroplasty is continuously increasing. As the use of valid outcome measures represents the cornerstone for successful clinical research, we aimed to identify the most frequently used outcome instruments in ankle arthroplasty studies and to analyze the evi...

journal_title：Clinical orthopaedics and related research

authors： Naal FD,Impellizzeri FM,Rippstein PF

更新日期：2010-03-01 00:00:00

abstract：BACKGROUND:The elbow is more susceptible to loss of motion after trauma than any other joint. Open arthrolysis often is performed for posttraumatic elbow stiffness if the stiffness does not improve with nonsurgical treatment, but the midterm results of this procedure and factors that may limit recovery have not been wi...

journal_title：Clinical orthopaedics and related research

authors： Sun Z,Cui H,Ruan J,Li J,Wang W,Fan C

更新日期：2019-10-01 00:00:00

abstract：:The Knee Society Total Knee Arthroplasty Radiographic Evaluation and Scoring System was introduced to encourage uniform reporting of radiographic outcome. However, the method for evaluation of radiolucent lines has been shown to be unreliable. Because it has been shown that reducing the complexity of classification sy...

journal_title：Clinical orthopaedics and related research

authors： Bach CM,Biedermann R,Goebel G,Mayer E,Rachbauer F

更新日期：2005-05-01 00:00:00

abstract：:A "delta phalanx" is often not triangular but may be trapezoidal. A "delta phalanx" may be present without a supernumerary digit. It is a form of complex syndactyly. Correction of the deformities of "delta phalanz" is obtained by open wedge osteotomy with excised bone fragments used as a graft and Z-plasty of the skin...

journal_title：Clinical orthopaedics and related research

authors： Smith RJ

更新日期：1977-03-01 00:00:00

abstract：:From 1972 until 1988, transtrochanteric rotational osteotomy was used to treat 474 hips in 378 patients with idiopathic and steroid-induced osteonecrosis of the femoral head. Two hundred twenty-nine of 295 hips with anterior rotation and follow-up periods ranging from three to 16 years had excellent surgical results (...

journal_title：Clinical orthopaedics and related research

authors： Sugioka Y,Hotokebuchi T,Tsutsui H

更新日期：1992-04-01 00:00:00

abstract：BACKGROUND:Mesenchymal stromal cells (MSCs) have been shown in rodent models to promote primary and pulmonary metastatic sarcoma growth when injected in the presence of gross tumor. In theory, this would limit their use in a clinical setting after limb salvage treatment for osteosarcoma. Although concerning, these mode...

journal_title：Clinical orthopaedics and related research

authors： Aanstoos ME,Regan DP,Rose RJ,Chubb LS,Ehrhart NP

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND:Lisfranc (tarsometatarsal joint) injuries are relatively rare, accounting for less than 1% of all fractures, and as many as 20% of subtle Lisfranc injuries are missed at the initial patient presentation. An undiagnosed Lisfranc injury can have devastating consequences to the patient. Therefore, any factor th...

journal_title：Clinical orthopaedics and related research

authors： Podolnick JD,Donovan DS,DeBellis N,Pino A

更新日期：2017-05-01 00:00:00

abstract：:Adhesive capsulitis occurs as a pathologic entity in the shoulder, hip, and ankle joints. Thickening and contracture of the wrist joint capsule were demonstrated on arthrograms performed on ten patients ranging in age from 20 to 82 years. The patients had pain and limited range of motion in the wrist. The findings inc...

journal_title：Clinical orthopaedics and related research

authors： Hanson EC,Wood VE,Thiel AE,Maloney MD,Sauser DD

更新日期：1988-09-01 00:00:00

abstract：:Only 1 well-documented case of osteochondroma in the posterior elements of the cervical spine has been previously reported. Although unusual, osteochondroma should be considered in the differential diagnosis of benign appearing tumors in the cervical spine. ...

journal_title：Clinical orthopaedics and related research

authors： Inglis AE,Rubin RM,Lewis RJ,Villacin A

更新日期：1977-07-01 00:00:00