Complications following total knee replacement.

abstract：:We report the case of an infected nonunion of the proximal femoral in an elderly patient. There was extensive involvement of the entire proximal femur precluding salvage. An impromptu use of a cephalomedullary nail coated with antibiotic-laden bone cement is described, followed by reimplantation with a revision-type p...

journal_title：Clinical orthopaedics and related research

authors： Rodriguez H,Ziran BH

更新日期：2007-01-01 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：BACKGROUND:Radial head alignment is the key to determine elbow reduction after treatment of subluxations or Monteggia fractures. The radiocapitellar ratio (RCR) quantifies the degree of subluxation, by evaluating radial head alignment with the capitellum of the humerus; this ratio is reproducible when measured on true ...

journal_title：Clinical orthopaedics and related research

authors： McCann F,Canet F,Sandman E,Petit Y,Rouleau DM

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:Femoroacetabular impingement (FAI) can occur after slipped capital femoral epiphysis (SCFE) regardless of slip severity and even after in situ pinning. These patients represent a rare and unique demographic that is largely unreported on. It is important to further characterize the clinical presentation of th...

journal_title：Clinical orthopaedics and related research

authors： Sutton R,Yacovelli S,Vahedi H,Parvizi J

更新日期：2020-11-17 00:00:00

abstract：:This study was designed to determine the influence of laxity on clinical function after knee replacement. Using a recently developed computerized method, anteroposterior laxities were measured in 29 Insall-Burstein posterior stabilized, 25 Kinemax Condylar (posterior cruciate retaining), and 10 Oxford bicompartmental ...

journal_title：Clinical orthopaedics and related research

authors： Warren PJ,Olanlokun TK,Cobb AG,Walker PS,Iverson BF

更新日期：1994-08-01 00:00:00

abstract：:To combat the most common and most serious cause of mechanical failure of total hip arthroplastics, namely loosening, a method of improving the insertion of methacrylate is presented, called the cement fixation system. Using the cement gun with the keying hole seal, the methacrylate is pressure injected into the keyin...

journal_title：Clinical orthopaedics and related research

authors： Oh I,Harris WH

更新日期：1982-04-01 00:00:00

abstract：BACKGROUND:Cancer and spinal surgery are both considered risk factors for venous thromboembolism (VTE). However, the risk of symptomatic VTE for patients undergoing surgery for spine metastases remains undefined. QUESTIONS/PURPOSES:The purposes of this study were to: (1) identify the proportion of patients who develop...

journal_title：Clinical orthopaedics and related research

authors： Groot OQ,Ogink PT,Paulino Pereira NR,Ferrone ML,Harris MB,Lozano-Calderon SA,Schoenfeld AJ,Schwab JH

更新日期：2019-07-01 00:00:00

abstract：:Of 104 patients with arthrogryposis multiplex congenita treated between 1952 and 1982, 74 had significant knee contractures, instability, or recurvatum. The minimum follow-up period was two years. Nonoperative treatment modalities included physical therapy, bracing, and serial casting in 43 patients (78 knees). Thirty...

journal_title：Clinical orthopaedics and related research

authors： Thomas B,Schopler S,Wood W,Oppenheim WL

更新日期：1985-04-01 00:00:00

abstract：:Therapeutic radiation delivered to bone and the adjacent local tissues before allograft limb-salvage surgery has been associated with poor graft incorporation and higher numbers of clinical complications. Our objective was to determine the effect of preoperative radiation therapy on specific histologic, molecular and ...

journal_title：Clinical orthopaedics and related research

authors： Ehrhart NP,Eurell JA,Constable PD,Gaddy D,Nicholas RW

更新日期：2005-06-01 00:00:00

abstract：:The cases of 11 patients with the syndrome of thrombocytopenia and absent radius (TAR syndrome) who presented at two institutions between 1970 and 1996 were reviewed. Knee deformities have been well documented in thrombocytopenia and absent radius syndrome, but an inordinate frequency of other lower extremity problems...

journal_title：Clinical orthopaedics and related research

authors： Christensen CP,Ferguson RL

更新日期：2000-06-01 00:00:00

abstract：:Four cases of pathologic periacetabular insufficiency/fracture in patients with extensive neoplastic metastatic involvement of the hemipelvis were treated by pelvic reconstruction with hemipelvis pin reinforcement with total hip arthroplasty (THA). Reconstruction was reserved for patients with limited other bony or vi...

journal_title：Clinical orthopaedics and related research

authors： Walker RH

更新日期：1993-09-01 00:00:00

abstract：:The purpose of this study was to evaluate the stability of different types of internal fixation requiring anterior, posterior, or combined surgical approaches for the T-type acetabular fracture. Eight specimens were loaded 25 times in a cyclic manner to 150 N for each type of fixation construct evaluated. The model at...

journal_title：Clinical orthopaedics and related research

authors： Simonian PT,Routt ML Jr,Harrington RM,Tencer AF

更新日期：1995-05-01 00:00:00

abstract：:Residual coxa vara is a common complication of femoral neck fracture in a child. Factors favoring the development of this complication are delayed reduction and avascular necrosis. The present case report is a 10-year follow-up of spontaneous correction of traumatic coxa vara in a child. This is of interest because re...

journal_title：Clinical orthopaedics and related research

authors： DeLuca FN,Keck C

更新日期：1976-05-01 00:00:00

abstract：:The acute and repetitive impact and torsional joint loading that occurs during participation in sports can damage articular surfaces causing pain, joint dysfunction, and effusions. In some instances, this articular surface damage leads to progressive joint degeneration. Three classes of chondral and osteochondral inju...

journal_title：Clinical orthopaedics and related research

authors： Buckwalter JA

更新日期：2002-09-01 00:00:00

abstract：:Periostitis in the athlete is a common overuse clinical entity often found in the lower extremity. An analogous overuse syndrome also may occur in the upper extremity. These 2 case reports describe the history, physical findings, radiographic changes, and treatment for periostitis of the upper extremity rarely seen in...

journal_title：Clinical orthopaedics and related research

authors： Meese MA,Sebastianelli WJ

更新日期：1996-03-01 00:00:00

abstract：:Tibial tubercle avulsions and proximal tibial physeal fractures are uncommon. An even more rare case was seen when an adolescent athlete presented with a combined Type III tibial tubercle avulsion and a Salter-Harris Type IV proximal tibial physeal fracture. There was no previous report in the literature of the combin...

journal_title：Clinical orthopaedics and related research

authors： Curtis JF

更新日期：2001-08-01 00:00:00

abstract：UNLABELLED:Total knee replacement effectively relieves arthritis pain but improvement in physical function varies. A clearer understanding of the patient attributes associated with differing levels of functional gain after TKR is critical to surgical decision making. We reviewed 8050 primary, unilateral TKR patients en...

journal_title：Clinical orthopaedics and related research

authors： Franklin PD,Li W,Ayers DC

更新日期：2008-11-01 00:00:00

abstract：UNLABELLED:bTwo-staged exchange with delayed reimplantation of a new prosthesis is considered by many to be the preferred method of treatment for deep periprosthetic infection after total hip arthroplasty. Until recently, most authors of previously published reports of this two-staged exchange procedure have used cemen...

journal_title：Clinical orthopaedics and related research

authors： Kraay MJ,Goldberg VM,Fitzgerald SJ,Salata MJ

更新日期：2005-12-01 00:00:00

abstract：:There has been a resurgence in the treatment of end-stage tibiotalar arthritis with prosthetic replacement. This procedure has highlighted numerous complications including malleolar fracture. We wanted to determine the clinical relevance of malleolar fracture with the two most commonly used implants in the United Stat...

journal_title：Clinical orthopaedics and related research

authors： McGarvey WC,Clanton TO,Lunz D

更新日期：2004-07-01 00:00:00

abstract：UNLABELLED:To augment cement-bone bonding, we interposed hydroxyapatite granules at the cement-bone interface (bioactive bone cement technique). Hydroxyapatite granules (2-3 g) were smeared on the bone surface of the acetabulum and femur just before cementing. We used porous hydroxyapatite granules 300 to 500 microm in...

journal_title：Clinical orthopaedics and related research

authors： Oonishi H,Ohashi H,Oonishi H Jr,Kim SC

更新日期：2008-02-01 00:00:00

abstract：:The main objective of the current investigation was to regenerate cells of the nucleus pulposus without loss of phenotype. Nucleus pulposus cells were isolated from intervertebral discs from adult rabbits, grown in monolayer culture, and then maintained as a micromass pellet in tube culture. The specimens were evaluat...

journal_title：Clinical orthopaedics and related research

authors： Gan JC,Ducheyne P,Vresilovic EJ,Shapiro IM

更新日期：2003-06-01 00:00:00

abstract：:The vascular anatomy of the distal radius and ulna is complex with a series of longitudinal vessels anastomosing with a series of arches. This complex anastomotic network of vessels has a consistent spatial relationship to surrounding anatomic structures and is constant in nature. Knowledge of the vascular anatomy of ...

journal_title：Clinical orthopaedics and related research

authors： Shin AY,Bishop AT

更新日期：2001-02-01 00:00:00

abstract：:The clinical and radiographic results of 160 primary, uncemented porous coated total hip replacements performed at 3 teaching hospitals were reviewed. Followup was obtained in 132 of 148 (89%) nondeceased patients. The acetabular component is a full hemisphere, fabricated of cobalt chrome with a sintered bead coating ...

journal_title：Clinical orthopaedics and related research

authors： Barrack RL,Folgueras A,Munn B,Tvetden D,Sharkey P

更新日期：1997-02-01 00:00:00

abstract：:Kinematic and kinetic parameters of gait have a significant dependency on subject age and walking velocity. Hip flexion-extension, stride length, hip resultant force, hip resultant moment, and hip contact force all increase with increasing velocity. All of these parameters except hip resultant force are significantly ...

journal_title：Clinical orthopaedics and related research

authors： Crowinshield RD,Brand RA,Johnston RC

更新日期：1978-05-01 00:00:00

abstract：:Four hundred twenty-one posterior cruciate condylar total knee arthroplasties were performed between 1975 and 1983. Anatomic alignment of the knee was recorded on follow-up evaluations from two months to 13 years postoperatively. Patients were stratified into a normal group that was 5 degrees to 8 degrees anatomic val...

journal_title：Clinical orthopaedics and related research

authors： Ritter MA,Faris PM,Keating EM,Meding JB

更新日期：1994-02-01 00:00:00

abstract：:Numerous studies document vibrations emanating from joints during active or passive motion. It has been proposed these vibrations, termed vibroarthrographic signals, are associated with changes in the shape or quality of tissues in and around the joint. Vibroarthrographic signals in articular joints have been tested t...

journal_title：Clinical orthopaedics and related research

authors： Kargus R,Bahu M,Kahugu M,Martin S,Atkinson P

更新日期：2007-03-01 00:00:00

abstract：:To investigate the role of blood supply in the pathogenesis of idiopathic osteonecrosis of the femoral head, superselective angiography of the medial circumflex artery was performed. Sixteen hips with early stage osteonecrosis diagnosed by bone scintigraphy were studied, as were 22 contralateral normal hips (from unil...

journal_title：Clinical orthopaedics and related research

authors： Atsumi T,Kuroki Y

更新日期：1992-04-01 00:00:00

abstract：:Two children with premature partial arrest of the tibial physis, one proximal and the other distal, were treated by resection of the bony bar and by the Langenskiold method of interposition of fat. In one child the arrest was the result of an open fracture and bony loss of the upper tibia. In the other child the arres...

journal_title：Clinical orthopaedics and related research

authors： Mayer V,Marchisello PJ

更新日期：1984-03-01 00:00:00

abstract：:Published reports of series of total knee replacements vary between 20% and 75% in the percentage of patients eventually having bilateral replacements. There are no data in the literature on the predicted course of the contralateral knee for patients presenting for total knee replacement. This study reviewed the histo...

journal_title：Clinical orthopaedics and related research

authors： Mont MA,Mitzner DL,Jones LC,Hungerford DS

更新日期：1995-12-01 00:00:00

abstract：BACKGROUND:Total joint arthroplasty is widely performed in patients of all races with severe osteoarthritis. Prior studies have reported that African American patients tend to receive total joint arthroplasties in low-volume hospitals compared with Caucasian patients, suggesting potential racial disparity in the qualit...

journal_title：Clinical orthopaedics and related research

authors： Cai X,Cram P,Vaughan-Sarrazin M

更新日期：2012-04-01 00:00:00