Biomechanics and biochemistry of the intervertebral disks: the need for correlation studies.

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：:Anterior approaches to the ulna were studied on 22 cadaveric forearms as alternative approaches to the ulnar shaft. An anterior approach is indicated when there is extensive posterior scar tissue, or extensive soft tissue loss in the posterior forearm as in some fresh fractures, or when a tumor is resected from the an...

journal_title：Clinical orthopaedics and related research

authors： Mekhail AO,Ebraheim NA,el-Gamal HH,Yeasting RA

更新日期：1995-09-01 00:00:00

abstract：:Gout, although relatively rare in joint replacements, can present as an acute or chronic painful knee or hip arthroplasty. Gout and acute infection of a joint replacement can be difficult to differentiate, with the physical examination and laboratory study results frequently being similar. Both conditions can present ...

journal_title：Clinical orthopaedics and related research

authors： Archibeck MJ,Rosenberg AG,Sheinkop MB,Berger RA,Jacobs JJ

更新日期：2001-11-01 00:00:00

abstract：:Eleven patients with a previous patellectomy and primary total knee arthroplasty (TKA) had chart reviews, recent clinical examinations, evaluation of roentgenograms, rating of knee arthroplasty on a standard scale, and quantitation of quadriceps and hamstring torque using an isokinetic dynamometer. Good to excellent r...

journal_title：Clinical orthopaedics and related research

authors： Lennox DW,Hungerford DS,Krackow KA

更新日期：1987-10-01 00:00:00

abstract：:This study explored the possibility that altered sensitivities of the dorsal root and dorsal root ganglion to neuroactive substances released in inflamed tissue may be involved in radicular pain. The chemical sensitivities of the dorsal root and ganglion of rats were examined by monitoring nerve membrane potential. En...

journal_title：Clinical orthopaedics and related research

authors： Abe M,Yoshioka K,Shinomiya K,Nakai O

更新日期：1999-12-01 00:00:00

abstract：:The incidence of fractures in primary hyperparathyroidism is highly variable. The possibility that there might be an increased susceptibility to fracture is discussed. Healing in most is without delay. Three cases of delayed or nonunion following fracture are presented. In all three, healing accelerated dramatically a...

journal_title：Clinical orthopaedics and related research

authors： Lancourt JE,Hochberg F

更新日期：1977-05-01 00:00:00

abstract：UNLABELLED:Replacement of bone segments after resection of a tumor-containing bone has a long history, and currently metallic implants and allografts have reasonable rates of success in terms of patient survival and restoration of useful function. Total femoral resections for extensive tumors are uncommon but clearly r...

journal_title：Clinical orthopaedics and related research

authors： Mankin HJ,Hornicek FJ,Harris M

更新日期：2005-09-01 00:00:00

abstract：:This study aimed to provide anatomic data for the location of the vertebral artery and offer an optimal approach for lateral cervical decompression that minimizes the risk of injury to the vertebral artery. Anatomically, there has been little study documenting the safe zone to prevent vertebral artery injury during th...

journal_title：Clinical orthopaedics and related research

authors： Ebraheim NA,Lu J,Brown JA,Biyani A,Yeasting RA

更新日期：1996-01-01 00:00:00

abstract：:This study attempted to evaluate whether total hip arthroplasty for displaced femoral neck fractures had significantly different outcomes when compared with total hip arthroplasty for osteoarthritis. This is a retrospective study of 60 patients who had total hip arthroplasties between 1997 and 2001. Thirty patients (m...

journal_title：Clinical orthopaedics and related research

authors： Abboud JA,Patel RV,Booth RE Jr,Nazarian DG

更新日期：2004-04-01 00:00:00

abstract：:We describe an alternative method for lengthening a short femoral stump after wide amputation of a malignant bone tumor of the distal femur in two patients. The method consists of two procedures during the operation. The first procedure is amputation of the affected cylindrical segment of the involved limb. The second...

journal_title：Clinical orthopaedics and related research

authors： Chen CY,Chien SH,Lin GT,Hsu MN,Lin SY

更新日期：2004-09-01 00:00:00

abstract：BACKGROUND:Biopsies of musculoskeletal tumors lead to alterations in treatment in almost 20% of cases. Control charts are useful to ensure that a process is operating at a predetermined level of performance, although their use has not been demonstrated in assessing the adequacy of musculoskeletal biopsies. QUESTIONS/P...

journal_title：Clinical orthopaedics and related research

authors： Biau DJ,Weiss KR,Bhumbra RS,Davidson D,Brown C,Wunder JS,Ferguson PC

更新日期：2013-03-01 00:00:00

abstract：:Specialty boards serve the function of defining qualifications and issuing credentials to assure the public of the specialist's preparation and skill. Over the past 72 years, 23 such boards have been approved and now issue 31 different types of general specialty certificates and 57 types of subspecialty credentials. F...

journal_title：Clinical orthopaedics and related research

authors： Langsley DG

更新日期：1990-08-01 00:00:00

abstract：:After a short term of employment in a new job, 3 young heroin addicts became disabled from low back pain due to neisseria gonorrhea prostatitis. Each returned to work after a few weeks of antibiotic therapy without symptoms following proper diagnosis. These patients demonstrate the importance of a careful history and ...

journal_title：Clinical orthopaedics and related research

authors： Rask MR

更新日期：1977-01-01 00:00:00

abstract：:Twenty patients with tuberculosis of the hip joint were treated by low-friction arthroplasty (LFA) and followed for eight to ten years. Five of the patients had reactivation of the infection and subsequent failure despite the use of chemotherapy. Successful revision arthroplasties have been performed on two of the fiv...

journal_title：Clinical orthopaedics and related research

authors： Kim YY,Ahn BH,Bae DK,Ko CU,Lee JD,Kwak BM,Yoon YS

更新日期：1986-10-01 00:00:00

abstract：:A prospective study of the accuracy of real-time B-mode ultrasonography in detecting deep venous thrombosis in the proximal veins of the lower extremity was conducted in a consecutive series of total knee arthroplasty (TKA) patients. Ascending venography was used as the diagnostic standard. Ninety-six consecutive TKA ...

journal_title：Clinical orthopaedics and related research

authors： Woolson ST,Pottorff G

更新日期：1991-12-01 00:00:00

abstract：:The optimal reconstruction procedure after wide resection of bone tumors is debatable. We reviewed pasteurized intercalary autogenous bone graft combined with a vascularized fibula graft in 15 patients with malignant bone tumors, and assessed whether this procedure would improve bone union and function. The mean durat...

journal_title：Clinical orthopaedics and related research

authors： Sugiura H,Takahashi M,Nakanishi K,Nishida Y,Kamei Y

更新日期：2007-03-01 00:00:00

abstract：:Protrusio acetabuli is common is rheumatoid arthritis. Progression of this deformity can be measured by serial roentgenograms. The inward progression of the femoral head is the result of upward migration of the acetabular roof and collapse of the femoral head which appears to occur in a ratio of approximately two to o...

journal_title：Clinical orthopaedics and related research

authors： Hastings DE,Parker SM

更新日期：1975-05-01 00:00:00

abstract：:Retrospective review of 30 patients with nonunion of the humeral shaft treated from 1984-1999 revealed nine patients with an initial fracture pattern which to our knowledge was not described previously. Humeral fractures originated at the junction of the proximal and middle thirds of the diaphysis as an hemitransverse...

journal_title：Clinical orthopaedics and related research

authors： Castellá FB,Garcia FB,Berry EM,Perelló EB,Sánchez-Alepuz E,Gabarda R

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND:Recent studies have shown successful midterm outcomes after total hip arthroplasty (THA) in patients with human immunodeficiency virus (HIV). However, little data exist on the epidemiology, risk of perioperative complications, and length of stay in patients with HIV receiving THA. QUESTIONS/PURPOSES:The pur...

journal_title：Clinical orthopaedics and related research

authors： Naziri Q,Boylan MR,Issa K,Jones LC,Khanuja HS,Mont MA

更新日期：2015-02-01 00:00:00

abstract：:Mineralization processes in the body are controlled by physicochemical and cellular regulation of hydroxyapatite (HA) nucleators and inhibitors. The chemical mechanism of action of HA inhibitors has been studied in vitro using solution pH-stat techniques or Types I and II collagen gel diffusion systems. Three biologic...

journal_title：Clinical orthopaedics and related research

authors： Blumenthal NC

更新日期：1989-10-01 00:00:00

abstract：BACKGROUND:Idiopathic osteoarthritis (OA) is a common diagnosis leading to hip arthroplasty. Patients undergoing unilateral hip arthroplasty often wonder whether their other hip will follow the same path as the one that was operated on, and if so, when? There also are limited data available to predict from AP radiograp...

journal_title：Clinical orthopaedics and related research

authors： Amstutz HC,Le Duff MJ

更新日期：2016-08-01 00:00:00

abstract：:On January 17, 1995, the Hanshin-Awaji earthquake directly hit a metropolis and destroyed approximately 120,000 houses. Many people were buried under the debris of the Japanese style wooden houses or were injured by falling furniture. Twenty-five patients (35 extremities) with earthquake associated peripheral nerve pa...

journal_title：Clinical orthopaedics and related research

authors： Yoshida T,Tada K,Uemura K,Yonenobu K

更新日期：1999-05-01 00:00:00

abstract：:Bone allografts are commonly used in spinal surgery. Structural allografts placed anteriorly in the spine may be used as interbody grafts or as strut grafts spanning multiple segments. Posterior allografts are used to supplement autologous bone for spinal fusions in patients who lack sufficient host bone and to avoid ...

journal_title：Clinical orthopaedics and related research

authors： Buttermann GR,Glazer PA,Bradford DS

更新日期：1996-03-01 00:00:00

abstract：BACKGROUND:Many procedures have been developed to correct hallux valgus deformity using distal soft tissue realignment, metatarsal osteotomy, and periodically, a proximal phalanx osteotomy (Akin). The ideal metatarsal osteotomy allows for varying degrees of correction with reliable improvement in deformity and patient ...

journal_title：Clinical orthopaedics and related research

authors： Adam SP,Choung SC,Gu Y,O'Malley MJ

更新日期：2011-03-01 00:00:00

abstract：:Varus derotational osteotomy of the femur is designed to correct coxa valga and femoral anteversion which contribute to progressive hip subluxation and dislocation in certain cases of cerebral palsy. By the application of a careful preoperative evaluation, vigorous postoperative rehabilitation and treatment of complic...

journal_title：Clinical orthopaedics and related research

authors： Eilert RE,MacEwen GD

更新日期：1977-06-01 00:00:00

abstract：:The initial care of the patient with blunt polytrauma involves a systematic search for causes of hemodynamic instability. Bleeding most often occurs in the pleural space, peritoneal cavity, and retroperitoneum. Orthopaedic injuries also can contribute to instability after blunt trauma. Blood loss from open fractures m...

journal_title：Clinical orthopaedics and related research

authors： Pryor JP,Reilly PM

更新日期：2004-05-01 00:00:00

abstract：INTRODUCTION:It is unclear which antibiotic regimen provides the best prophylaxis against surgical site infection (SSI) in patients undergoing hip and knee surgery. QUESTIONS/PURPOSES:Therefore, we determined whether dual antibiotic prophylaxis (1) reduced the rate of SSI compared to single antibiotic prophylaxis and ...

journal_title：Clinical orthopaedics and related research

authors： Sewick A,Makani A,Wu C,O'Donnell J,Baldwin KD,Lee GC

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND:A 10-point Surgical Apgar Score, based on patients' estimated blood loss, lowest heart rate, and lowest mean arterial pressure during surgery, was developed to rate patients' outcomes in general and vascular surgery but has not been tested for patients having orthopaedic surgery. QUESTIONS/PURPOSES:For pati...

journal_title：Clinical orthopaedics and related research

authors： Wuerz TH,Regenbogen SE,Ehrenfeld JM,Malchau H,Rubash HE,Gawande AA,Kent DM

更新日期：2011-04-01 00:00:00

abstract：:Twenty-one patients older than 60 years of age with septic arthritis were reviewed over a ten-year period. The knee was the joint most commonly involved. Concurrent medical illnesses were noted in the majority of patients, with diabetes mellitus present in 24%. Seventy-one percent of patients had roentgenographic evid...

journal_title：Clinical orthopaedics and related research

authors： Vincent GM,Amirault JD

更新日期：1990-02-01 00:00:00

abstract：BACKGROUND:Previous studies have shown that perioperative blood transfusion increases cancer recurrence and decreases patient survival after resection of primary malignancies. The question arises whether this association also exists in patients with already disseminated disease undergoing surgery for metastatic long-bo...

journal_title：Clinical orthopaedics and related research

authors： Janssen SJ,Braun Y,Ready JE,Raskin KA,Ferrone ML,Hornicek FJ,Schwab JH

更新日期：2015-07-01 00:00:00