A comparative study of the initial stability of cementless hip prostheses.

abstract：:Placement of a Steinmann pin in the calcaneus is indicated in various orthopaedic conditions. Planning the point of entry and the direction of transcalcaneal pin insertion is crucial for avoidance of neurovascular injury, tendon injury, and subtalar joint violation. Fifteen cadaveric feet were studied in which transfi...

journal_title：Clinical orthopaedics and related research

authors： Mekhail AO,Ebraheim NA,Heck BE,Yeasting RA

更新日期：1996-11-01 00:00:00

abstract：:Records were reviewed for 96 patients who received distal femoral osteoarticular allografts to reconstruct femurs after wide resections of benign and malignant bone tumors. Thirteen of these were excluded from the study because of death or local recurrence. The mortality rate for all patients was 11%; for those with o...

journal_title：Clinical orthopaedics and related research

authors： Mnaymneh W,Malinin TI,Lackman RD,Hornicek FJ,Ghandur-Mnaymneh L

更新日期：1994-06-01 00:00:00

abstract：:Since World War II, the incidence of chronic low back disability has increased dramatically, at a rate disproportionate to all other health conditions. The factors that contribute to this disability are reviewed. Psychosocial and work environmental factors are far more accurate predictors of disability than physical f...

journal_title：Clinical orthopaedics and related research

authors： Frymoyer JW

更新日期：1992-06-01 00:00:00

abstract：:The authors studied 10 consecutive patients with closed femoral shaft or supracondylar fractures who were nonambulatory and who were treated by reamed retrograde intramedullary nailing via an intercondylar notch approach. The study consisted of five women and five men with an average age of 60.7 years (range, 40-89 ye...

journal_title：Clinical orthopaedics and related research

authors： Chin KR,Altman DT,Altman GT,Mitchell TM,Tomford WW,Lhowe DW

更新日期：2000-04-01 00:00:00

abstract：:The modified Wilson osteotomy for hallux valgus is a double oblique osteotomy through the metatarsal shaft. The distal fragment is displaced laterally and plantarward. The lateral displacement corrects the varus position of the metatarsal, while the plantar displacement prevents the distal fragment from tilting dorsal...

journal_title：Clinical orthopaedics and related research

authors： Keogh P,Jaishanker JS,O'Connell RJ,White M

更新日期：1990-06-01 00:00:00

abstract：:Gradual mechanical distraction with the Ilizarov external fixator was used on 28 limbs in 23 patients to correct complex lower-extremity deformities of diverse causes. To determine the accuracy of realignment and deformity correction, the charts and radiographs were reviewed retrospectively. Preoperative long-standing...

journal_title：Clinical orthopaedics and related research

authors： Tetsworth KD,Paley D

更新日期：1994-04-01 00:00:00

abstract：:The number of studies reporting on outcomes after total ankle arthroplasty is continuously increasing. As the use of valid outcome measures represents the cornerstone for successful clinical research, we aimed to identify the most frequently used outcome instruments in ankle arthroplasty studies and to analyze the evi...

journal_title：Clinical orthopaedics and related research

authors： Naal FD,Impellizzeri FM,Rippstein PF

更新日期：2010-03-01 00:00:00

abstract：:Nonunion of allograft-host junction after bone transplantation is not uncommon, and its treatment frequently is problematic. To improve the understanding of these nonunions, a retrospective review was performed of 163 nonunions in 945 patients who underwent allograft transplantation (17.3%) for various benign and mali...

journal_title：Clinical orthopaedics and related research

authors： Hornicek FJ,Gebhardt MC,Tomford WW,Sorger JI,Zavatta M,Menzner JP,Mankin HJ

更新日期：2001-01-01 00:00:00

abstract：:A case of isolated dislocation of the pisiform occurred in an 18-year-old man who was treated by primary resection and followed for two years. As observed in previous reports, primary resection was a successful treatment. ...

journal_title：Clinical orthopaedics and related research

authors： McCarron RF,Coleman W

更新日期：1989-04-01 00:00:00

abstract：UNLABELLED:Results of total knee arthroplasty have demonstrated excellent pain relief and increased patient function, particularly in activities such as walking. This procedure has not always met the needs of certain ethnic and religious groups as well as younger patients who require greater magnitudes of knee flexion....

journal_title：Clinical orthopaedics and related research

authors： Dennis DA,Komistek RD,Scuderi GR,Zingde S

更新日期：2007-11-01 00:00:00

abstract：:Moiré topography, a simple technique for three-dimensional quantitation, was used to provide interference fringe photographs of the human back with sufficient accuracy to be used for detecting children with asymmetry due to scoliosis. Experimental equipment, built and tested at the National Research Council of Canada,...

journal_title：Clinical orthopaedics and related research

authors： Adair IV,Van Wijk MC,Armstrong GW

更新日期：1977-11-01 00:00:00

abstract：UNLABELLED:Structural deformities of the femoral head occurring during skeletal development (eg, Legg-Calvé-Perthes disease) are associated with individual shapes of the acetabulum but it is unclear whether differences in acetabular shape are associated with differences in proximal femoral shape. We questioned whether ...

journal_title：Clinical orthopaedics and related research

authors： Steppacher SD,Tannast M,Werlen S,Siebenrock KA

更新日期：2008-04-01 00:00:00

abstract：:A screw-shaped titanium chamber has been designed for serial in vivo observations of the bone-implant interface. First, the chamber is implanted; later a test substance, e.g. bone cement, is inserted in the chamber and brought in contact with the bone with minimal trauma. Both acute and long-term effects can be intrav...

journal_title：Clinical orthopaedics and related research

authors： Albrektsson T,Linder L

更新日期：1981-09-01 00:00:00

abstract：:A 48-year-old woman developed symptomatic superior and inferior pubic rami fractures with a concomitant subluxation of the ipsilateral sacroiliac joint three years after pelvic irradiation for a gynecologic malignancy. Pathologic pelvic fractures (PPF) caused by irradiation may be difficult to distinguish from those c...

journal_title：Clinical orthopaedics and related research

authors： Jones AR,Lachiewicz PF

更新日期：1987-08-01 00:00:00

abstract：:Only 1 well-documented case of osteochondroma in the posterior elements of the cervical spine has been previously reported. Although unusual, osteochondroma should be considered in the differential diagnosis of benign appearing tumors in the cervical spine. ...

journal_title：Clinical orthopaedics and related research

authors： Inglis AE,Rubin RM,Lewis RJ,Villacin A

更新日期：1977-07-01 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：:The accuracy and reproducibility of computed tomography (CT) scanning techniques in assessing tibial version and torsion are measured in this study. A technique of three-dimensional CT reconstruction is introduced to assess the influence of selection and variation of landmarks on rotation measured in the tibia. The au...

journal_title：Clinical orthopaedics and related research

authors： Eckhoff DG,Johnson KK

更新日期：1994-05-01 00:00:00

abstract：:Subjective evaluations often are used after knee arthroplasty to quantify function; however, these scores may be influenced by pain and/or function of the nonoperated limb. Multiple influences increase variability of these scores, which in turn may result in a greater change in score required to be considered clinical...

journal_title：Clinical orthopaedics and related research

authors： Jacobs CA,Christensen CP

更新日期：2009-09-01 00:00:00

abstract：:Equinus foot disorder is a common problem for patients with cerebral palsy who are able to ambulate. Botulinum toxin A is a recommended method of treatment for temporary reduction of muscle tone. The efficacy of repeated botulinum toxin A injections in the calf muscles was evaluated in a clinical trial involving 21 ch...

journal_title：Clinical orthopaedics and related research

authors： Metaxiotis D,Siebel A,Doederlein L

更新日期：2002-01-01 00:00:00

abstract：:Cutaneous electromagnetic position sensors were used to quantify anteroposterior laxity of the shoulder. Forty-three female athletes were tested (27 were soccer players and 16 were swimmers). The athletes had a mean age of 18.8 years (range, 17-24 years), and all were free of shoulder disorders. Dominant and nondomina...

journal_title：Clinical orthopaedics and related research

authors： Tibone JE,Lee TQ,Csintalan RP,Dettling J,McMahon PJ

更新日期：2002-07-01 00:00:00

abstract：:Zenoderm (Ethicon Ltd., Edinburgh, Scotland) is porcine skin dermis specially treated so as to be weakly antigenic when implanted. Its use as an extradural spinal and nerve root membrane to reduce postoperative adhesions after laminectomy was tested in 22 rabbits with laminectomy in the second and fourth lumbar verteb...

journal_title：Clinical orthopaedics and related research

authors： Boot DA,Hughes SP

更新日期：1987-02-01 00:00:00

abstract：BACKGROUND:For patients with failed surgical treatment of an infected TKA, salvage operations such as arthrodesis or above-knee amputation (AKA) may be considered. Clinical and institutional factors associated with AKA and arthrodesis after a failed TKA have not been investigated in a large-scale population, and the ut...

journal_title：Clinical orthopaedics and related research

authors： Son MS,Lau E,Parvizi J,Mont MA,Bozic KJ,Kurtz S

更新日期：2017-12-01 00:00:00

abstract：:The purpose of this study was to explore the relationship between the integrity of collagen and biomechanical properties of bone. In this study, age (range, 5-26 years old) and gender related changes in cortical bone samples from 33 baboon femurs (15 males and 18 females) were examined. The percentage of denatured col...

journal_title：Clinical orthopaedics and related research

authors： Wang X,Bank RA,TeKoppele JM,Hubbard GB,Athanasiou KA,Agrawal CM

更新日期：2000-02-01 00:00:00

abstract：BACKGROUND:Despite the overall success of total joint arthroplasty, patients undergoing this procedure remain susceptible to cognitive decline and/or delirium, collectively termed postoperative cognitive dysfunction. However, no consensus exists as to whether general or regional anesthesia results in a lower likelihood...

journal_title：Clinical orthopaedics and related research

authors： Zywiel MG,Prabhu A,Perruccio AV,Gandhi R

更新日期：2014-05-01 00:00:00

abstract：:Three patients were treated for pathologic fractures of the thoracolumbar spine causing progressive neurologic deficit. An anterior decompression with partial removal of the diseased vertebra was performed with improvement of neurologic function in each patient. Active tumor was not found, but necrotic bone with colla...

journal_title：Clinical orthopaedics and related research

authors： Lord CF,Herndon JH

更新日期：1986-09-01 00:00:00

abstract：:International Classification of Diseases coding of patient charts is used by hospitals to allow for billing of patients. Coding information also is used for assessing physician effectiveness. The purpose of the current study was to examine hospital coding for patients having total hip arthroplasty. One hundred consecu...

journal_title：Clinical orthopaedics and related research

authors： Mears SC,Bawa M,Pietryak P,Jones LC,Rajadhyaksha AD,Hungerford DS,Mont MA

更新日期：2002-09-01 00:00:00

abstract：BACKGROUND:Outcomes after intrasynovial tendon repair are highly variable. An intense inflammatory cascade followed by a delayed healing response can cause adhesion formation and repair-site failure that severely impair the function of repaired digits. No effective remedies exist to fully address these issues. Cell- an...

journal_title：Clinical orthopaedics and related research

authors： Gelberman RH,Linderman SW,Jayaram R,Dikina AD,Sakiyama-Elbert S,Alsberg E,Thomopoulos S,Shen H

更新日期：2017-09-01 00:00:00

abstract：:This report presents an initial clinical experience with arterial embolization as adjuvent therapy in the surgical treatment of selected benign primary bone tumors in childhood. Embolization was dramatically effective in 4 children with spinal or pelvic vascular tumors. This technique facilitated local surgical resect...

journal_title：Clinical orthopaedics and related research

authors： Dick HM,Bigliani LU,Michelsen WJ,Johnston AD,Stinchfield FE

更新日期：1979-03-01 00:00:00

abstract：BACKGROUND:Although use of nonsteroidal antiinflammatory drugs and low-dose irradiation has demonstrated efficacy in preventing heterotopic ossification (HO) after THA and surgical treatment of acetabular fractures, these modalities have not been assessed after traumatic blast amputations where HO is a common complicat...

journal_title：Clinical orthopaedics and related research

authors： Robertson AD,Chiaramonti AM,Nguyen TP,Jaffe DE,Holmes RE,Hanna EL,Rhee JG,Barfield WR,Fourney WB,Stains JP,Pellegrini VD

更新日期：2019-03-01 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