Abstract：
UNLABELLED:We conducted a prospective study of 1214 consecutive primary TKAs to compare the deep prosthetic infection rate between obese and nonobese patients during the first 12 months after surgery. We also sought to determine whether patient or surgical variables such as comorbidities, age, gender, blood transfusion, use of surgical drains, and antibiotic-impregnated cement were predictors of subsequent prosthetic infection after primary TKA. The overall prosthetic infection rate was 1.5% (n = 18). The odds for a deep prosthetic infection were greater in patients with morbid obesity (odds ratio [OR], 8.96; 95% confidence interval, 1.59-50.63) and diabetes (OR, 6.87; 95% confidence interval, 2.42-19.56). Men were more likely to have a prosthetic infection develop than women (OR, 5.93; 95% confidence interval, 1.95-18.04) and the prosthetic infection rate was lower (OR, 0.24; 95% confidence interval, 0.06-0.95) in patients when a surgical drain was used. There were no prosthetic infections in patients with diabetes who were not obese. This compares with 11 prosthetic infections in patients who were obese and diabetic and four prosthetic infections in patients who were obese but not diabetic. Morbid obesity and obesity combined with diabetes are risk factors for periprosthetic infection after TKA. LEVEL OF EVIDENCE:Level II, prognostic study. See the Guidelines for Authors for a complete description of levels of evidence.
journal_name
Clin Orthop Relat Resjournal_title
Clinical orthopaedics and related researchauthors
Dowsey MM,Choong PFdoi
10.1007/s11999-008-0551-6subject
Has Abstractpub_date
2009-06-01 00:00:00pages
1577-81issue
6eissn
0009-921Xissn
1528-1132journal_volume
467pub_type
杂志文章abstract：:A 28-year-old woman with fascioscapulohumeral muscular dystrophy was treated with a one-stage bilateral scapulothoracic fusion. At operation, cortical allografts with screw fixation for anchorage were used, supplemented with autologous cancellous bone. A proper balance and symmetry of the shoulder girdle can be restor...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
abstract：:The tibialis anterior tendon transfer has been used in the treatment of recurrent congenital clubfoot and paralytic equinovarus foot deformities in cerebral palsy. This study attempts to determine the optimal site of tibialis anterior tendon insertion for ankle and foot motion and to compare the split and whole tendon...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-199804000-00031
更新日期：1998-04-01 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
pub_type： 杂志文章
doi：10.1097/CORR.0000000000000733
更新日期：2019-07-01 00:00:00
abstract：UNLABELLED:Patellar resurfacing (PR) in total knee arthroplasty (TKA) is controversial. The Outerbridge classification of cartilage defects in the patella is commonly used in the literature. The purpose of this study was to determine if the Outerbridge classification can predict the need for PR as part of total knee ar...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,随机对照试验
doi：10.1007/s11999-009-1123-0
更新日期：2010-05-01 00:00:00
abstract：:Treatment options for giant cell tumors of the distal tibia include curettage and cement packing, curettage and bone grafting, or resection and reconstruction for aggressive tumors. Curettage of aggressive tumors often leads to severe bone loss requiring reconstruction. Allograft and autograft may be effective options...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-009-1097-y
更新日期：2010-06-01 00:00:00
abstract：BACKGROUND:Extensive posteromedial release to correct severe varus deformity during TKA may result in mediolateral or flexion instability and may require a constrained implant. We describe a technique combining computer navigation and medial condylar osteotomy in severe varus deformity to achieve a primary goal of liga...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-012-2773-x
更新日期：2013-05-01 00:00:00
abstract：:In vivo kinematic data indicate that unicondylar or edge loading occurs during normal activities in well-aligned and malpositioned knee replacements. Using a validated explicit finite element model of a knee replacement, the effects of eccentric loading of a total knee replacement are simulated. Only minor variations ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000079267.91782.58
更新日期：2003-09-01 00:00:00
abstract：:Isolated bovine growth plate chondrocytes suspended in a synthetic cartilage buffer containing 10(-7) to 10(-3) M concentrations of calcium were treated with 1 microM ionomycin to induce changes in intracellular ionized calcium as measured by Fura-2 fluorescence. An increase in intracellular calcium of 10(-6) to 10(-4...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
abstract：BACKGROUND:Femoroacetabular impingement has been proposed as a cause of early osteoarthritis, but it is not known how this develops over time or whether the shape of the proximal femur influences this risk. QUESTIONS/PURPOSES:(1) Which areas of the acetabulum are worn more frequently by individuals with a cam deformit...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-012-2720-x
更新日期：2013-02-01 00:00:00
abstract：UNLABELLED:Treatment of patellofemoral osteoarthritis in young patients is a challenge for orthopaedic surgeons. Concern about loosening and wear in active young people render arthroplasty more suitable for older patients. Osteochondral allografts may be a good alternative, but reports of experience with such grafts in...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000201152.98830.ed
更新日期：2006-03-01 00:00:00
abstract：:The medial collateral ligament is one of the most frequently injured ligaments in the knee. Although the medial collateral ligament is known to provide a primary restraint to valgus and external rotations, details regarding its precise mechanical function are unknown. In this study, strain in the medial collateral lig...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/00003086-200110000-00031
更新日期：2001-10-01 00:00:00
abstract：:Fourteen patients with separation of the distal clavicular metaphysis from the epiphysis were reviewed. These injuries, especially in the older child and adolescent, mimic acromioclavicular separation. However, they are really growth-plate injuries in which the epiphysis and physis maintain their normal anatomic relat...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1984-09-01 00:00:00
abstract：:Although celecoxib may provide perioperative pain relief, the effect of the short-term use of celecoxib on bone ingrowth into porous-coated devices has not been previously studied in humans. Bone ingrowth into titanium and tantalum plugs was measured in nine patients who underwent staged bilateral total knee arthropla...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000238838.18799.61
更新日期：2006-11-01 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
pub_type： 杂志文章,评审
doi：10.1097/00003086-200102000-00009
更新日期：2001-02-01 00:00:00
abstract：BACKGROUND:In 2012, a new Knee Society Knee Scoring System (KSS) was developed and validated to address the needs for a scoring system that better encompasses the expectations, satisfaction, and physical involvement of a younger, more active population of patients undergoing TKA. Revalidating this tool in a separate po...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999.0000000000000014
更新日期：2018-01-01 00:00:00
abstract：:In certain circumstances osteotomy of the greater trochanter in total hip arthroplasty is of benefit. To attack the problem of nonunion following trochanteric osteotomy, the authors apply several different wiring techniques. To quantify the efficacy of these approaches, they have reviewed 804 consecutive total hip art...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1986-07-01 00:00:00
abstract：:Evidence from studies on migration raises serious doubts regarding the part played by fatigue failure of acrylic bone cement in the genesis of aseptic loosening of the components of total hip arthroplasties. Moreover, the viscoelastic properties of cement raise serious doubts concerning the relevance of conventional l...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/00003086-199810000-00026
更新日期：1998-10-01 00:00:00
abstract：:One hundred eighty five consecutive patients underwent anterior decompression, stabilization, and/or fusion procedures of the thoracolumbar spine. At 1 year or more followup, the incidence of complications was analyzed. There were no iatrogenic spinal neurologic deficits and no deep wound infections. The most common c...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
abstract：BACKGROUND:Scores derived from comorbidities can help with risk adjustment of quality and safety data. The Charlson and Elixhauser comorbidity measures are well-known risk adjustment models, yet the optimal score for orthopaedic patients remains unclear. QUESTIONS/PURPOSES:We determined whether there was a difference ...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,多中心研究
doi：10.1007/s11999-014-3686-7
更新日期：2014-09-01 00:00:00
abstract：:A cross sectional study was performed to try to identify various demographic and radiologic risk factors for disease progression in 50 patients (79 hips) with corticosteroid associated osteonecrosis of the femoral head who had a core decompression. Thirty-one of the hips were in 18 patients who had systemic lupus eryt...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1997-01-01 00:00:00
abstract：:The ideal local antibiotic delivery system has not been created. Antibiotic-laden bone cement has become the gold standard in the treatment of infected orthopaedic implants and there are confirmatory laboratory and clinical data that support the use of these materials. Heat-stable antibiotics elute from antibiotic-lad...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章,评审
doi：10.1097/01.blo.0000143741.92384.18
更新日期：2004-10-01 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
pub_type： 杂志文章
doi：10.1007/s11999-012-2627-6
更新日期：2013-04-01 00:00:00
abstract：BACKGROUND:Acetabular version influences joint mechanics and the risk of impingement. Cross-sectional studies have reported an increase in acetabular version during adolescence; however, to our knowledge no longitudinal study has assessed version or how the change in version occurs. Knowing this would be important beca...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/CORR.0000000000000900
更新日期：2019-11-01 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
pub_type： 杂志文章
doi：10.1097/CORR.0000000000001576
更新日期：2020-11-17 00:00:00
abstract：:This report describes a laboratory model designed to illustrate a newer concept for the control of plasma calcium concentrations. This postulate suggests that plasma calcium levels are the result of a balance or imbalance in opposing calcium ion fluxes between plasma and bone fluid compartments existing around osteocy...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Thirty-two total hip arthroplasties (THAs) were performed on 26 severely incapacitated patients with congenital dislocation of the hip. The arthroplasty technique varied with the problems encountered, but the cup was always placed in the true acetabulum. In 19 cases, femoral head autografts were transplanted. The over...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1989-05-01 00:00:00
abstract：BACKGROUND:Although pulsed electromagnetic fields (PEMFs) are used to treat delayed unions and nonunions, their mechanisms of action are not completely clear. However, PEMFs are known to affect the expression of certain genes. QUESTIONS/PURPOSES:We asked (1) whether PEMFs affect gene expression in human osteoblastlike...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1007/s11999-010-1341-5
更新日期：2010-08-01 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
pub_type： 杂志文章
doi：
更新日期：1992-04-01 00:00:00
abstract：:Fifty cadaver halves were dissected to determine the occurrence and location of the corona mortis. Anastomoses between the obturator and external iliac systems occurred in 84% of the specimens. Thirty-four percent had an arterial connection, 70% had a venous connection, and 20% had both. The distance from the symphysi...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：
更新日期：1996-08-01 00:00:00
abstract：:Our research group developed an implant retrieval program to study in vivo degradation of polyethylene. We now have evidence to support our hypothesis that degradation of radiation-sterilized polyethylene occurs in the body for not only historical gamma air sterilized liners, but also for conventional gamma inert ster...
journal_title：Clinical orthopaedics and related research
pub_type： 杂志文章
doi：10.1097/01.blo.0000246547.18187.0b
更新日期：2006-12-01 00:00:00
