Response of the rabbit metaphysis to implants of bovine bone morphogenetic protein (bBMP).

abstract：:The histology, histochemistry, and ultrastructure were investigated in 12 ligamentum teres and 11 hip joint capsule biopsies obtained at open reduction of 9 patients with congenital dislocation of the hip (CDH) and of 2 normal hips. The ages of the patients ranged from 2 months to 4 years and 2 months. In the joint ca...

journal_title：Clinical orthopaedics and related research

authors： Ipplito E,Ishii Y,Ponseti IV

更新日期：1980-01-01 00:00:00

abstract：:The tensile and histologic characteristics of sharply transected Achilles tendons treated by cast immobilization, surgical repair, and surgical repair reinforced with polyglactin mesh were evaluated in 31 rabbits. All modes of tendon treatment resulted in tensile failure at significantly lower loads than in the contra...

journal_title：Clinical orthopaedics and related research

authors： Roberts JM,Goldstrohm GL,Brown TD,Mears DC

更新日期：1983-12-01 00:00:00

abstract：:Decisions made regarding resumption of driving after total hip arthroplasty may be determined by a combination of factors including driving reaction time and when postsurgical precautions need no longer be adhered to. Ninety patients, ranging in age from 34 to 85 years old were recruited after total hip arthroplasty t...

journal_title：Clinical orthopaedics and related research

authors： Ganz SB,Levin AZ,Peterson MG,Ranawat CS

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:Vitamin D plays an essential role in bone health and muscle function. Some studies have shown a widespread rate of vitamin D deficiency in the general population, but few have reported on the vitamin D status of orthopaedic patients. QUESTIONS/PURPOSES:We investigated (1) the extent of hypovitaminosis D in ...

journal_title：Clinical orthopaedics and related research

authors： Maier GS,Jakobs P,Roth KE,Kurth AA,Maus U

更新日期：2013-09-01 00:00:00

abstract：UNLABELLED:Fractures of the proximal humerus can be treated effectively but require proper characterization. None of the existing classifications intended to facilitate characterization have been satisfactory. We studied proximal humerus fractures using radiographs alone and radiographs plus computed tomography scans t...

journal_title：Clinical orthopaedics and related research

authors： Mora Guix JM,Gonzalez AS,Brugalla JV,Carril EC,Baños FG

更新日期：2006-07-01 00:00:00

abstract：:The risk of litigation in the emergency room is not directly proportional to the severity of injury. In fact, the risk of initiation of legal action is greater in cases of relatively modest permanent and partial disability. In these cases, failure to obtain and document informed consent, failure to effectively communi...

journal_title：Clinical orthopaedics and related research

authors： Gould MT,Langworthy MJ,Santore R,Provencher MT

更新日期：2003-02-01 00:00:00

abstract：:We hypothesized the extent of involvement of the proximal femoral growth plate in Perthes disease determined the final radiographic outcome after containment by shelf acetabuloplasty. We retrospectively evaluated the extent of growth plate involvement using a modified version of the method described by Yasuda and Tamu...

journal_title：Clinical orthopaedics and related research

authors： Domzalski ME,Inan M,Guille JT,Glutting J,Kumar SJ

更新日期：2007-05-01 00:00:00

abstract：:The treatment of nonunion of the tibia in 40 patients by constant direct current was evaluated in a prospective survey. The method was simple to apply and the complication rate was low, but considerable cooperation is required on the part of patients. The success rate was 85%. When two patients who had significant fra...

journal_title：Clinical orthopaedics and related research

authors： Heppenstall RB

更新日期：1983-09-01 00:00:00

abstract：BACKGROUND:Alpha defensin was proposed as a new biomarker in synovial fluid for the diagnostic workup of failed joint prostheses. To our knowledge, no comparative study of the performance of the quantitative enzyme-linked immunosorbent assay (ELISA) and qualitative lateral flow alpha defensin test has been reported. Q...

journal_title：Clinical orthopaedics and related research

authors： Sigmund IK,Yermak K,Perka C,Trampuz A,Renz N

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND:Shoulder arthroplasty provides reliable pain relief and restoration of function. However, the effects of fatty infiltration and atrophy in the supraspinatus and infraspinatus muscles on functional outcomes are not well understood. QUESTIONS/PURPOSES:The purposes of this study were to (1) compare preoperativ...

journal_title：Clinical orthopaedics and related research

authors： Lapner PL,Jiang L,Zhang T,Athwal GS

更新日期：2015-02-01 00:00:00

abstract：:Several extracellular matrices are formed by healing fractures, and the collagens within these matrices have been identified in rabbit and rat fracture models. Type III collagen is the major collagen of the fibrous matrix that forms along the periosteal surface. Type I collagen is secreted in large amounts as trabecul...

journal_title：Clinical orthopaedics and related research

authors： Ashhurst DE

更新日期：1990-06-01 00:00:00

abstract：:Total knee arthroplasty (TKA) has evolved during the past 30 years to a well-defined technical surgery with excellent results for as many as 20 years of followup. The concepts of exposure, ligament balancing, and joint alignment have been established clearly by Insall and others. In the early 1990s, Repicci introduced...

journal_title：Clinical orthopaedics and related research

authors： Tria AJ Jr,Coon TM

更新日期：2003-11-01 00:00:00

abstract：:This study determined whether patients with severe knee disease below a hip arthrodesis can be treated successfully with total knee replacement alone or whether such patients require total hip arthroplasty followed by knee replacement. Eighteen patients who had hip arthrodesis for a mean of 33 years underwent total hi...

journal_title：Clinical orthopaedics and related research

authors： Rittmeister M,Starker M,Zichner L

更新日期：2000-02-01 00:00:00

abstract：:The prevalence of hip osteoarthritis and rheumatoid arthritis has been found to be lower in Chinese, Japanese, and other Asian populations than in whites. The low prevalence of osteoarthritis hip in the Chinese and Japanese populations cannot be explained by the rarity of hip dysplasia, which is as prevalent in those ...

journal_title：Clinical orthopaedics and related research

authors： Lau EM,Symmons DP,Croft P

更新日期：1996-02-01 00:00:00

abstract：:Experiments in animals have shown that estrogen is chondrodestructive. The existence of 17 beta-estradiol receptor in rabbit chondrocyte and canine cartilage suggests that estrogen is associated with the development of osteoarthrosis (OA). The increased frequency of knee OA in obese postmenopausal women, who are often...

journal_title：Clinical orthopaedics and related research

authors： Tsai CL,Liu TK

更新日期：1993-06-01 00:00:00

abstract：:The mechanism by which a malignant tumor cell establishes a metastatic foci is a complex process requiring the successful completion of a series of steps. If any step cannot be completed, the entire process fails. The tumor cell must separate from the primary tumor, gain access to an efferent channel (lymphatic or vas...

journal_title：Clinical orthopaedics and related research

authors： Springfield DS

更新日期：1982-09-01 00:00:00

abstract：:Dysplastic acetabula treated with cemented sockets have shown shortcomings due to loosening, bone erosion, and implant migration. A Bateman bipolar prosthesis was used, and the deficient superior acetabular lip was augmented with autologous femoral head graft. The surgical technique "locked" the bipolar cup in the rec...

journal_title：Clinical orthopaedics and related research

authors： Phillips TW,Rao DR

更新日期：1990-02-01 00:00:00

abstract：:In 50 black children with 70 slipped capital femoral epiphyses, a satisfactory result was obtained in 87% of the hips. Chondrolysis developed in 6% of the hips, occurring only when there was persistent intraarticular protrusion of the transepiphyseal fixation device. The chondrolytic process resulted in a relatively p...

journal_title：Clinical orthopaedics and related research

authors： Bishop JO,Oley TJ,Stephenson CT,Tullos HS

更新日期：1978-09-01 00:00:00

abstract：:The high incidence of cartilage lesions, coupled with the recent advances for their surgical and nonsurgical treatment, have necessitated the development of techniques for accurate diagnosis and monitoring of these lesions. Although arthroscopy has been the standard for cartilage evaluation, magnetic resonance imaging...

journal_title：Clinical orthopaedics and related research

authors： Chung CB,Frank LR,Resnick D

更新日期：2001-10-01 00:00:00

abstract：BACKGROUND:Acetabular cartilage damage has been described in patients with femoroacetabular impingement (FAI). However, most reports of articular cartilage damage in hip FAI have been focused on the acetabular cartilage and derived from single-center, retrospective studies of relatively small patient cohorts. Identifyi...

journal_title：Clinical orthopaedics and related research

authors： Pascual-Garrido C,Li DJ,Grammatopoulos G,Yanik EL,Clohisy JC,ANCHOR Group.

更新日期：2019-05-01 00:00:00

abstract：:Metasul metal-on-metal articulations have been used for 15 years in approximately 300,000 total hip replacements. We have used Metasul articulations in three clinical studies and have shown clinical success as measured by Harris hip scores and patient self-assessment; we also have had the usual mechanical complication...

journal_title：Clinical orthopaedics and related research

authors： Dorr LD,Long WT,Sirianni L,Campana M,Wan Z

更新日期：2004-12-01 00:00:00

abstract：:Sixty patients with congenital upper-limb deficiency were evaluated for scoliosis in 1972. Twenty-one patients had scoliosis of 5 degrees or more and 15 had scoliosis of 10 degrees or more. Fifteen of these patients had long-term follow-up periods. Thirteen patients had idiopathic scoliosis. Idiopathic scoliosis assoc...

journal_title：Clinical orthopaedics and related research

authors： Lester DK,Painter GL,Berman AT,Skinner SR

更新日期：1986-01-01 00:00:00

abstract：:Ten years ago, a protocol using Depo-Medrol injections was developed for the treatment of unicameral bone cysts. This concept, designed by tumor surgeons and based on theory, has been cautiously approached. However, reproducible results have gradually increased clinical acceptance. Understanding the healing process ha...

journal_title：Clinical orthopaedics and related research

authors： Yu CL,D'Astous J,Finnegan M

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND:Overwhelming evidence supports the concept that wear particles are the primary initiator of aseptic loosening of orthopaedic implants. It is likely, however, that other factors modulate the biologic response to wear particles. This review focuses on three potential other factors: genetic susceptibility, Toll...

journal_title：Clinical orthopaedics and related research

authors： Greenfield EM

更新日期：2014-12-01 00:00:00

abstract：BACKGROUND:Recently, the authors of two prospective multicenter observational studies recommended surgery to improve head sphericity in older children, whereas large retrospective observational studies suggest that surgery does not improve head sphericity in older children. Thus, the treatment for Legg-Calvé-Perthes di...

journal_title：Clinical orthopaedics and related research

authors： Saran N,Varghese R,Mulpuri K

更新日期：2012-09-01 00:00:00

abstract：:While the entity of nonsecretory myeloma is rare, its diagnosis may be delayed or remain undetected if too much reliance is placed on the presence of a serum or urinary M component, which traditionally has been considered an important, if not essential, feature of plasma cell myelomatosis. Nonsecretory myeloma is char...

journal_title：Clinical orthopaedics and related research

authors： Moehring HD

更新日期：1982-11-01 00:00:00

abstract：:Thirty-seven hips with Ficat Stage II, III, or early IV osteonecrosis were treated with hemiresurfacing. The purpose of this study is to analyze specifically the clinical and radiographic results of patients who had hemiresurfacing to refine the indications for the procedure and identify factors substantially affectin...

journal_title：Clinical orthopaedics and related research

authors： Beaulé PE,Schmalzried TP,Campbell P,Dorey F,Amstutz HC

更新日期：2001-04-01 00:00:00

abstract：BACKGROUND:Patients with local recurrence of soft-tissue sarcomas have a poor overall survival. High-grade, soft-tissue sarcomas in deep locations may have a poorer prognosis regarding local recurrence than low-grade sarcomas or those located superficially. Although previous reports evaluated tumors at various depths, ...

journal_title：Clinical orthopaedics and related research

authors： Sawamura C,Matsumoto S,Shimoji T,Tanizawa T,Ae K

更新日期：2012-03-01 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：:There has been considerable improvement in recent years i the prognosis for patients with localized Ewing's sarcoma of bone. This improvement largely stems from the use of radiation therapy to the primary lesion accompanied by aggressive adjuvant chemotherapy. With patients surviving longer, it has become evident that...

journal_title：Clinical orthopaedics and related research

authors： Pritchard DJ

更新日期：1980-11-01 00:00:00