Preoperative planning in the surgical correction of tibial nonunions and malunions.

abstract：:Seventy-five adults who sustained 76 tibial plateau fractures were treated according to a prospective protocol using instability in extension as the principal indication for operative fixation. Patients showing instability underwent closed manipulative reduction under fluoroscopic guidance. If significant joint depres...

journal_title：Clinical orthopaedics and related research

authors： Duwelius PJ,Rangitsch MR,Colville MR,Woll TS

更新日期：1997-06-01 00:00:00

abstract：:Percutaneous fixation of hand fractures is a common technique that takes advantage of the subcutaneous nature of hand bones, their small size, and their limited loading potential for stress placed on hardware. Percutaneous wire fixation supplements cast fixation when plaster cannot hold particular reductions, and allo...

journal_title：Clinical orthopaedics and related research

authors： Klein DM,Belsole RJ

更新日期：2000-06-01 00:00:00

abstract：BACKGROUND:The elbow is more susceptible to loss of motion after trauma than any other joint. Open arthrolysis often is performed for posttraumatic elbow stiffness if the stiffness does not improve with nonsurgical treatment, but the midterm results of this procedure and factors that may limit recovery have not been wi...

journal_title：Clinical orthopaedics and related research

authors： Sun Z,Cui H,Ruan J,Li J,Wang W,Fan C

更新日期：2019-10-01 00:00:00

abstract：BACKGROUND:Subchondral insufficiency fracture of the femoral head occurs mainly in elderly patients with osteoporosis. Spontaneous resolution is observed after nonoperative treatment in some patients whereas other show progressive joint destruction requiring THA. Several studies report the occurrence of subchondral ins...

journal_title：Clinical orthopaedics and related research

authors： Ishihara K,Miyanishi K,Ihara H,Jingushi S,Torisu T

更新日期：2010-05-01 00:00:00

abstract：:Intraarticular step and gap displacements represent the most common indication for surgical treatment of distal radius fractures. Most often, treatment decision making relies only on good-quality plain radiographs taken before and after reduction with measurement accuracy maximized by using the longitudinal axis metho...

journal_title：Clinical orthopaedics and related research

authors： Catalano LW 3rd,Barron OA,Glickel SZ

更新日期：2004-06-01 00:00:00

abstract：:Previously, a major limitation to percutaneous disc decompression to relieve symptoms of sciatica was the inability to approach the L5-S1 level. Obstruction by the iliac crest prevented the instrumentation from entering the L5-S1 disc space. In this paper, the authors describe a curved cannula which can be placed down...

journal_title：Clinical orthopaedics and related research

authors： Onik G,Maroon J,Davis GW

更新日期：1989-01-01 00:00:00

abstract：:High wear rates and high patient ion levels have been associated with high (> 55 degrees) cup inclination angles for metal-on-metal surface replacements. Wear rates and patterns have been simulated for ceramic-on-ceramic bearings by applying microseparation to replicate head offset deficiency. We tested 39-mm metal-on...

journal_title：Clinical orthopaedics and related research

authors： Leslie IJ,Williams S,Isaac G,Ingham E,Fisher J

更新日期：2009-09-01 00:00:00

abstract：:The effect of indomethacin on heterotopic and orthotopic bone formation in rats was analyzed with respect to dose and time of initiation of drug administration. Three weeks after implantation of demineralized bone matrix, the ash weight of implants from animals receiving the highest doses of indomethacin was approxima...

journal_title：Clinical orthopaedics and related research

authors： Törnkvist H,Bauer FC,Nilsson OS

更新日期：1985-03-01 00:00:00

abstract：:The biomechanic and histologic changes following replacement of the medial collateral digit of the knee with carbon fiber filament prostheses of varying diameters were studied in young rabbits. Biomechanic testing showed changes with time in the mode of failure and force to failure of the replacements, but the initial...

journal_title：Clinical orthopaedics and related research

authors： Gleason TF,Barmada R,Ghosh L

更新日期：1984-12-01 00:00:00

abstract：BACKGROUND:Metal-on-metal hip resurfacing arthroplasty (MOM HR) has become an established alternative to traditional metal-on-metal total hip arthroplasty (MOM THA) for younger, more active patients. Nevertheless, concerns remain regarding wear and corrosion of the bearing surfaces and the resulting systemic metal ion ...

journal_title：Clinical orthopaedics and related research

authors： Savarino L,Cadossi M,Chiarello E,Baldini N,Giannini S

更新日期：2013-09-01 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：:A classification and plan of management for carpal dislocations are presented, based upon the following basic premises: perilunate and lunate dislocations are different stages of the same injury and are therefore managed identically; displacement may be either dorsal or volar; anatomic restoration of the 3 key element...

journal_title：Clinical orthopaedics and related research

authors： Green DP,O'Brien ET

更新日期：1980-06-01 00:00:00

abstract：BACKGROUND:Unloader braces are a nonsurgical approach for predominantly unicompartmental knee arthritis. Although noninvasive, braces are expensive and it is unclear whether clinical factors, if any, will predict regular brace use. QUESTIONS/PURPOSES:We asked: (1) Do patients continue to use the unloader brace more th...

journal_title：Clinical orthopaedics and related research

authors： Squyer E,Stamper DL,Hamilton DT,Sabin JA,Leopold SS

更新日期：2013-06-01 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：:The osteoconductive and osteoinductive potential of two human allogeneic demineralized bone matrix putties were compared in a critical-sized athymic rat femoral defect model. Defects were treated with (1) a demineralized bone matrix in a hyaluronic acid carrier, (2) a demineralized bone matrix in a glycerol carrier, (...

journal_title：Clinical orthopaedics and related research

authors： Oakes DA,Lee CC,Lieberman JR

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:T1ρ MRI has been shown feasible to detect the biochemical status of hip cartilage, but various region-of-interest strategies have been used, compromising the reproducibility and comparability between different institutions and studies. QUESTIONS/PURPOSES:The purposes of this study were (1) to determine repr...

journal_title：Clinical orthopaedics and related research

authors： Anwander H,Rakhra KS,Melkus G,Beaulé PE

更新日期：2017-04-01 00:00:00

abstract：:This article briefly reviews the history of the use of feedback in artificial limbs. It suggests that researchers have concentrated unduly upon the use of feedback to control prehensile force or joint angle and advocates a broader perspective. In that context, the article presents a comprehensive view of the need for ...

journal_title：Clinical orthopaedics and related research

authors： Scott RN

更新日期：1990-07-01 00:00:00

abstract：:Tuberculosis was first described in 1756 by Acrel in a case report. Subsequent reports of musculoskeletal tuberculosis documented the uncommon occurrence of hand and wrist involvement. The two cases presented here demonstrate the difficulty in eradicating the organism even with modern regimens of chemotherapy. Intraop...

journal_title：Clinical orthopaedics and related research

authors： Cramer K,Seiler JG 3rd,Milek MA

更新日期：1991-01-01 00:00:00

abstract：UNLABELLED:We describe the condylar cutoff sign, a radiographic sign in knees with a discoid lateral meniscus, for diagnosis of complete discoid meniscus. We retrospectively reviewed tunnel-view radiographs of 100 patients (100) knees including 50 with complete discoid lateral meniscus and 50 with normal menisci. All p...

journal_title：Clinical orthopaedics and related research

authors： Ha CW,Lee YS,Park JC

更新日期：2009-05-01 00:00:00

abstract：BACKGROUND:Rotational malalignment of total knee arthroplasty (TKA) has been correlated with patellofemoral maltracking, knee instability, and stiffness. CT is the most accurate method to assess rotational alignment of prosthetic components after TKA, but inter- and intraobserver reliability of CT scans for this use ha...

journal_title：Clinical orthopaedics and related research

authors： Konigsberg B,Hess R,Hartman C,Smith L,Garvin KL

更新日期：2014-01-01 00:00:00

abstract：:Early diagnosis of adolescent idiopathic scoliosis is essential to prevent severe deformity. The accuracy of thermographic examination of the spine in the detection of minor degrees of curvature has been assessed in 125 asymptomatic young persons mean age 13.4 +/- 0.8 years who were also examined clinically and by spi...

journal_title：Clinical orthopaedics and related research

authors： Cooke ED,Carter LM,Pilcher MF

更新日期：1980-05-01 00:00:00

abstract：:In three patients with cryptococcal bone infection, skeletal involvement was sometimes occult, localized (offering a clinically accessible area for the diagnosis of disseminated) or part of a disseminated disease. Cryptococcal bone infection may clinically imitate neoplastic disease. Cryptococcal antigen determination...

journal_title：Clinical orthopaedics and related research

authors： Fialk MA,Marcove RC,Armstrong D

更新日期：1981-07-01 00:00:00

abstract：:In 1994, a pro bono hand clinic was started on the Navajo Nation in northeastern Arizona. The Navajo Nation, larger than the state of West Virginia, holds the greatest concentration of Native Americans in the United States. There has been no specialty hand care on the reservation, home to a population approximately 16...

journal_title：Clinical orthopaedics and related research

authors： Hamlin C

更新日期：2002-03-01 00:00:00

abstract：UNLABELLED:Fractures of the femur after a knee or hip arthroplasty historically have been plagued with high complication rates. The Less Invasive Stabilization System (LISS) has theoretical advantages of improved biomechanics and limited insult to the bone's vascular supply. We theorized that the LISS would have a lowe...

journal_title：Clinical orthopaedics and related research

authors： O'Toole RV,Gobezie R,Hwang R,Chandler AR,Smith RM,Estok DM 2nd,Vrahas MS

更新日期：2006-09-01 00:00:00

abstract：:Twenty-nine patients with tibial non-union or delayed union were treated by onlay grafting, using long struts from the ipsilateral fibula and without disturbing the non-union site. Internal fixation and excessive dissection can be avoided. Follow-up in 28 patients showed solid healing in all; 20/28 patients united the...

journal_title：Clinical orthopaedics and related research

authors： Dawson WJ,Mead NC,Sweeney HJ,Schafer MF

更新日期：1978-01-01 00:00:00

abstract：:A multicenter retrospective review was performed analyzing 1081 primary total hip replacements in 944 patients using the Harris Galante-I cementless acetabular component with screw fixation. All patients were followed up for a minimum of 5 years with a mean followup of 81 months. Linear polyethylene wear averaged 0.11...

journal_title：Clinical orthopaedics and related research

authors： Maloney WJ,Galante JO,Anderson M,Goldberg V,Harris WH,Jacobs J,Kraay M,Lachiewicz P,Rubash HE,Schutzer S,Woolson ST

更新日期：1999-12-01 00:00:00

abstract：:The case histories and gross and microscopic findings of two adolescent patients with Scheuermann's kyphosis demonstrate that the anterior longitudinal ligament is bowstrung across the apex of the hyphosis. The microscopic findings include markedly irregular end plates and end plate disruption with protrusion of disk ...

journal_title：Clinical orthopaedics and related research

authors： Bradford DS,Moe JH

更新日期：1975-07-01 00:00:00

abstract：BACKGROUND:Reverse total shoulder arthroplasty (RTSA) is widely used; however, the effects of RTSA geometric parameters on joint and muscle loading, which strongly influence implant survivorship and long-term function, are not well understood. By investigating these parameters, it should be possible to objectively opti...

journal_title：Clinical orthopaedics and related research

authors： Giles JW,Langohr GD,Johnson JA,Athwal GS

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:Use of cementless hip replacements is increasing in many countries, but the best method for fixation for octogenarian patients remains unknown. QUESTIONS/PURPOSES:We studied how fixation method (cemented, cementless, hybrid) affects the survival of primary hip replacements and mortality in patients 80 years...

journal_title：Clinical orthopaedics and related research

authors： Jämsen E,Eskelinen A,Peltola M,Mäkelä K

更新日期：2014-09-01 00:00:00

abstract：:A study of 281 patients evaluated for a meniscus pathologic condition was performed to assess the accuracy of the clinical diagnosis and arthrogram and delineate the role of arthroscopy. Following the clinical examination, the surgeon stated his level of confidence in his diagnosis, as did the radiologist in his inter...

journal_title：Clinical orthopaedics and related research

authors： Daniel D,Daniels E,Aronson D

更新日期：1982-03-01 00:00:00