Patellar biomechanics.

abstract：:A prospective, randomized study was performed in 54 female total arthroplasty patients to determine whether straight catheterization in the recovery room might reduce the incidence of postoperative urinary infection, urinary retention, and urinary catheterization. Thirty-one patients were straight catheterized in the ...

journal_title：Clinical orthopaedics and related research

authors： Hozack WJ,Carpiniello V,Booth RE Jr

更新日期：1988-06-01 00:00:00

abstract：BACKGROUND:Transforming acidic coiled-coil containing protein 3 (TACC3) is expressed during the mitotic phase of nuclear division and regulates microtubules. Recently, high TACC3 expression in tumor cells of various cancers including soft tissue sarcoma has been reported. However, its role in osteosarcoma remains unkno...

journal_title：Clinical orthopaedics and related research

authors： Matsuda K,Miyoshi H,Hiraoka K,Hamada T,Nakashima K,Shiba N,Ohshima K

更新日期：2018-09-01 00:00:00

abstract：:Although femoral shaft fractures constitute fewer than 2% of all fractures in children and adolescents, their treatment has produced many pieces of literature and years of controversy. Prevailing opinion has favored nonoperative and operative treatment, and a variety of techniques have been advocated to avoid complica...

journal_title：Clinical orthopaedics and related research

authors： Beaty JH

更新日期：2005-05-01 00:00:00

abstract：:Allograft struts are used to reinforce the deficient proximal femur in hip arthroplasty or for fixation of a periprosthetic fracture. Although the use of strut grafts wired or cabled to the proximal femur generally has been successful, the time for healing is slow. The purpose of the current study was to determine whe...

journal_title：Clinical orthopaedics and related research

authors： Cook SD,Barrack RL,Santman M,Patron LP,Salkeld SL,Whitecloud TS 3rd

更新日期：2000-12-01 00:00:00

abstract：:The study compared the effects of laser and monopolar radiofrequency energy on thermal and architectural properties of joint capsular tissue in an in vitro ovine model. Sheep glenohumeral joint capsular specimens were treated with laser (5, 10, 15 W) or radiofrequency energy (55 degrees, 65 degrees, 75 degrees C) (n =...

journal_title：Clinical orthopaedics and related research

authors： Osmond C,Hecht P,Hayashi K,Hansen S,Fanton GS,Thabit G 3rd,Markel MD

更新日期：2000-06-01 00:00:00

abstract：:The skeletal dysplasias are a large and heterogeneous group of disorders. Currently, there are more than 100 recognized forms of skeletal dysplasia, which makes arriving at a specific diagnosis difficult. This process is additionally complicated by the rarity of the individual conditions. The establishment of a precis...

journal_title：Clinical orthopaedics and related research

authors： Unger S

更新日期：2002-08-01 00:00:00

abstract：:The ultrastructural localization of calcium in the articular cartilage, meniscus, and synovium of patients with calcium pyrophosphate dihydrate (CPPD) crystal deposition disease was examined by using potassium pyroantimonate. Focal areas with deposition of CPPD crystals in each tissue showed electron-dense precipitate...

journal_title：Clinical orthopaedics and related research

authors： Ohira T,Ishikawa K

更新日期：1991-03-01 00:00:00

abstract：BACKGROUND:The causes of rotator cuff tendon rupture are multifactorial and still unclear. Intrinsic and extrinsic factors have been implicated as predisposing risk factors for rotator cuff rupture. Previous studies have suggested a relationship between elevated serum lipid profiles and tendon ruptures, although not ro...

journal_title：Clinical orthopaedics and related research

authors： Abboud JA,Kim JS

更新日期：2010-06-01 00:00:00

abstract：:The effect of chymopapain injection was investigated in myelographically confirmed intervertebral disc herniation in 268 patients after ten years. Mean age is 39.4 years, 178 males and 90 females. Sixty-two patients had compensation or litigation and 12 had prior lumbar spine surgery. Discography was performed in 223 ...

journal_title：Clinical orthopaedics and related research

authors： Maciunas RJ,Onofrio BM

更新日期：1986-05-01 00:00:00

abstract：:In order to clearly understand the synovial metabolic pathway of 5-HT, which is interesting as an inflammatory mediator and a pain producing substance, in patients with RA and with OA, determinations were made of 5-HIAA levels and of the activities of MAO-A and MAO-B, in the synovial fluid and the blood. With respect ...

journal_title：Clinical orthopaedics and related research

authors： Igari T,Shimamura T

更新日期：1979-03-01 00:00:00

abstract：:Rupture of the peroneus longus tendon with an associated fracture of the os peroneum is an uncommon injury, which may present as chronic lateral ankle instability. There have been only seven cases documented in the literature since 1966. A case of chronic peroneus longus tendon rupture with os peroneum fracture is pre...

journal_title：Clinical orthopaedics and related research

authors： Patterson MJ,Cox WK

更新日期：1999-08-01 00:00:00

abstract：BACKGROUND:The literature suggests lateral unicompartmental knee arthroplasties are associated with low revision rates. However, there are fewer reports describing techniques for lateral unicompartmental arthroplasty and whether technique influences ROM and function compared to reports for medial unicompartmental arthr...

journal_title：Clinical orthopaedics and related research

authors： Berend KR,Kolczun MC 2nd,George JW Jr,Lombardi AV Jr

更新日期：2012-01-01 00:00:00

abstract：:The prognosis of patients with bone metastasis from lung cancer has not been well documented. We assessed the survival rates after bone metastasis and prognostic factors in 118 patients with bone metastases from lung cancer. The cumulative survival rates after bone metastasis from lung cancer were 59.9% at 6 months, 3...

journal_title：Clinical orthopaedics and related research

authors： Sugiura H,Yamada K,Sugiura T,Hida T,Mitsudomi T

更新日期：2008-03-01 00:00:00

abstract：:Posttraumatic avascular humeral head necrosis may require salvage shoulder arthroplasty in symptomatic cases. We tested the hypothesis that associated tuberosity malunion negatively influences the final clinical outcome after shoulder arthroplasty. Thirty-eight patients with posttraumatic avascular necrosis of the hum...

journal_title：Clinical orthopaedics and related research

authors： Tauber M,Karpik S,Matis N,Schwartz M,Resch H

更新日期：2007-12-01 00:00:00

abstract：:Avulsion of the navicular tuberosity in association with fracture at the calcanecuboid joint is a characteristic pattern of injury resulting from an acute valgus and dorsiflexion stress. Only 22 cases of this unusual injury pattern have been reported, and confusion exists regarding treatment. Recommendations for manag...

journal_title：Clinical orthopaedics and related research

authors： Davis CA,Lubowitz J,Thordarson DB

更新日期：1993-07-01 00:00:00

abstract：:Three typical cases demonstrate the achievement of precision in the reconstruction of ununited fractures of the tibia by preliminary planning with the aid of tracings on roentgenograms, templates, and goniometer measurements. ...

journal_title：Clinical orthopaedics and related research

authors： Mast JW

更新日期：1983-09-01 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：: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：:A review of CT-based orthopaedic navigation is presented with a specific emphasis on arthroplasty for the hip and the knee. Fundamental issues about the laboratory and clinical validation of the applications are addressed. The ability to compute the position and orientation of an acetabular implant using a postoperati...

journal_title：Clinical orthopaedics and related research

authors： Amiot LP,Poulin F

更新日期：2004-04-01 00:00:00

abstract：:Longstanding untreated congenital torticollis in adults is uncommon and surgical release in such a case can be hazardous or fraught with many possible complications. A two-stage, open, bipolar surgical division of the contracted sternocleidomastoid muscle in a 33-year-old woman who developed pain and paresthesiae in t...

journal_title：Clinical orthopaedics and related research

authors： Oh I,Nowacek CJ

更新日期：1978-03-01 00:00:00

abstract：:If the underlying pathology of the syndrome of fat embolism is the presence of circulating emboli of neutral fat with adherent platelets and red blood cells, then one could expect certain changes in normal vascular cellular elements and fat metabolism, with resultant alterations in pulmonary function. In our series of...

journal_title：Clinical orthopaedics and related research

authors： Riseborough EJ,Herndon JH

更新日期：1976-03-01 00:00:00

abstract：BACKGROUND:The Knee Society Clinical Rating System was developed in 1989 and has been widely adopted. However, with the increased demand for TKA, there is a need for a new, validated scoring system to better characterize the expectations, satisfaction, and physical activities of the younger, more diverse population of ...

journal_title：Clinical orthopaedics and related research

authors： Noble PC,Scuderi GR,Brekke AC,Sikorskii A,Benjamin JB,Lonner JH,Chadha P,Daylamani DA,Scott WN,Bourne RB

更新日期：2012-01-01 00:00:00

abstract：UNLABELLED:There are many causes of total knee arthroplasty failure, and an accurate preoperative diagnosis is essential to optimize the results of revision surgery. We discuss our standard pre-operative evaluation routine and we retrospectively reviewed the last 295 patients who underwent revision total knee arthropla...

journal_title：Clinical orthopaedics and related research

authors： Baré J,MacDonald SJ,Bourne RB

更新日期：2006-05-01 00:00:00

abstract：:Current-generation metal-on-metal hip resurfacing implants (SRAs) have been in widespread global use since the 1990s, and in the United States, specific implants have recently been approved for clinical use. Many recent publications describe short-term survivorship achieved by either implant-designing surgeons or high...

journal_title：Clinical orthopaedics and related research

authors： Corten K,MacDonald SJ

更新日期：2010-02-01 00:00:00

abstract：:To understand the mechanism of injury and classify fractures of the talus requires knowledge of the anatomy of the hindfoot, its function and the nature of the traumatic forces. The talus has an irregular shape with articular surfaces for tibia, fibula, calcaneus and navicular. It functions as a complex universal join...

journal_title：Clinical orthopaedics and related research

authors： Kleiger B

更新日期：1976-11-01 00:00:00

abstract：:Primary total hip arthroplasties were performed in 108 patients (116 hips) using a porous coated anatomic (PCA) hip system. Nineteen (22 hips) of 108 patients (116 hips) who had a subsidence of a PCA femoral stem more than 3 mm were studied for the time onset, the amount of stem subsidence, and outcomes. A minimum fol...

journal_title：Clinical orthopaedics and related research

authors： Kim YH,Kim VE

更新日期：1993-10-01 00:00:00

abstract：:Arthrographic study of the knee was performed in six patients for diagnosis of acute rupture of the quadriceps tendon. All of the patients gave a history of attempting to recover from a fall. Pain and tenderness over the suprapatellar area were common findings in all patients. Four patients had a positive arthrogram d...

journal_title：Clinical orthopaedics and related research

authors： Aprin H,Broukhim B

更新日期：1985-05-01 00:00:00

abstract：:The osteopenia associated with advanced age appears to be a universal phenomenon in humans and animals, but the mechanisms by which it occurs are understood incompletely. However, the explanation must lie in an absolute or relative diminution in the level of osteoblastic bone-forming activity when compared with osteoc...

journal_title：Clinical orthopaedics and related research

authors： Kahn A,Gibbons R,Perkins S,Gazit D

更新日期：1995-04-01 00:00:00

abstract：:Dislocation is a well documented complication after a two-stage revision arthroplasty for a deep periprosthetic hip infection. We are aware of no reports specifically evaluating the risk factors for dislocation after reimplantation for infection. We hypothesized greater age, increase in the number of operations on the...

journal_title：Clinical orthopaedics and related research

authors： Hartman CW,Garvin KL

更新日期：2006-06-01 00:00:00

abstract：BACKGROUND:Severe femoral head deformities in the frontal plane such as hips with Legg-Calvé-Perthes disease (LCPD) are not contained by the acetabulum and result in hinged abduction and impingement. These rare deformities cannot be addressed by resection, which would endanger head vascularity. Femoral head reduction o...

journal_title：Clinical orthopaedics and related research

authors： Siebenrock KA,Anwander H,Zurmühle CA,Tannast M,Slongo T,Steppacher SD

更新日期：2015-04-01 00:00:00