The effect of alignment on results in arthroscopic debridement of the degenerative knee.

abstract：:Tibial articular cartilage and the knee meniscus from cast-immobilized rabbits whose quadriceps were electrically stimulated for 17 days were compared with those from cast-immobilized rabbits without muscle stimulation. Cartilage from non-stimulated rabbits showed evidence of deep fibrillation and loss of Safranin O m...

journal_title：Clinical orthopaedics and related research

authors： Burr DB,Frederickson RG,Pavlinch C,Sickles M,Burkart S

更新日期：1984-10-01 00:00:00

abstract：:Successful placement of the distal interlocking screws into the Grosse-Kempf nail is a demanding procedure due in part to deformation of the nail during insertion and to inaccuracy of the targeting device supplied with the system. The authors suggest an alternative approach. After placement of the nail in a tibia or f...

journal_title：Clinical orthopaedics and related research

authors： Rao JP,Allegra MP,Benevenia J,Dauhajre TA

更新日期：1989-01-01 00:00:00

abstract：:Postoperative duplex ultrasonography screening after total hip arthroplasty has been shown to identify patients who may require treatment or additional monitoring for venous thromboembolic disease. The potential for manifestation of venous thromboembolic disease subsequent to screening remains a concern. The objective...

journal_title：Clinical orthopaedics and related research

authors： Beuhler KO,D'Lima DD,Colwell CW Jr,Otis SM,Walker RH

更新日期：1999-04-01 00:00:00

abstract：:Two extracts of bovine bone, bone morphogenetic protein (BMP) supplied by the UCLA Bone Research Laboratory, and osteogenic factor extract (OFE) supplied by the industrial group Celtrix Pharmaceuticals, were tested for the ability to transform embryonic skeletal muscle into cartilage. Skeletal muscle was placed into o...

journal_title：Clinical orthopaedics and related research

authors： Nathanson MA

更新日期：1994-02-01 00:00:00

abstract：:The Jehovah's Witnesses do not accept allogeneic blood transfusion or certain types of autologous blood transfusion and, therefore, present the orthopaedic surgeon with a challenge in the management of perioperative blood loss. Accepting a patient who is a Jehovah's Witness as a surgical candidate requires the surgeon...

journal_title：Clinical orthopaedics and related research

authors： Nelson CL,Stewart JG

更新日期：1999-12-01 00:00:00

abstract：:A model was developed to identify and compare the local wound factors that induce acute osteomyelitis in a prospective, controlled investigation. When compared with wounds containing either virulent bacteria or dead bone, statistical analysis disclosed a significant increase in the incidence of osteomyelitis when viru...

journal_title：Clinical orthopaedics and related research

authors： Evans RP,Nelson CL,Harrison BH

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND:Amphotericin B is a highly hydrophobic antifungal used for orthopaedic infections. There is disagreement about whether amphotericin B is released when it is loaded in polymethylmethacrylate (PMMA). It is unknown how much a poragen will increase amphotericin B release or decrease the compressive strength of t...

journal_title：Clinical orthopaedics and related research

authors： Kweon C,McLaren AC,Leon C,McLemore R

更新日期：2011-11-01 00:00:00

abstract：:This is a report of outcomes after a review of the demographic, diagnostic, therapeutic, and survival data for patients with pelvic primary and secondary tumors treated during the past 28 years. Using a computerized system it has been possible to assess the results for 206 patients with bone and soft tissue sarcomas a...

journal_title：Clinical orthopaedics and related research

authors： Mankin HJ,Hornicek FJ,Temple HT,Gebhardt MC

更新日期：2004-08-01 00:00:00

abstract：:The purpose of this study was to quantify precisely aging-induced changes in skeletal perfusion and bone mechanical properties in a small rodent model. Blood flow was measured in conscious juvenile (2 months old), adult (6 months old), and aged (24 months old) male Fischer-344 rats using radiolabeled microspheres. The...

journal_title：Clinical orthopaedics and related research

authors： Bloomfield SA,Hogan HA,Delp MD

更新日期：2002-03-01 00:00:00

abstract：:Many situations in revision THA require the exchange of a PE liner in the setting of a well-fixed cementless acetabular shell. Unfortunately, a replacement liner is not always available, the locking mechanism of the metal shell may be damaged or incompatible with the desired liner, or the shell is malpositioned. Revis...

journal_title：Clinical orthopaedics and related research

authors： Jiranek WA

更新日期：2003-12-01 00:00:00

abstract：:Patellar fracture after knee arthroplasty was found in 11 patients (12 knees) during a 15-year period. Causes of this fracture include trauma, technical factors, and biophysical factors. The incidence of this infrequent complication was significantly increased after patella resurfacing and revision arthroplasty. Minim...

journal_title：Clinical orthopaedics and related research

authors： Grace JN,Sim FH

更新日期：1988-05-01 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：:Twenty-three patients with idiopathic scoliosis were tested for upper extremity proprioceptive function. All subjects had documented progression of deformity, with an average curvature of 34 degrees. The average ages for scoliotics and 18 control subjects were 16.1 and 20.8 years, respectively. Controls had no spinal ...

journal_title：Clinical orthopaedics and related research

authors： Cook SD,Harding AF,Burke SW,Whitecloud TS,Barrack RL,Leinhardt TM

更新日期：1986-12-01 00:00:00

abstract：:An 11-year-old boy sustained complete brachial artery disruption following closed posterior elbow dislocation. This is the first documentation in the English-language literature of this type of arterial transection following closed elbow dislocation in a child. It is also the first report of surgical repair of the bra...

journal_title：Clinical orthopaedics and related research

authors： Hofammann KE 3rd,Moneim MS,Omer GE,Ball WS

更新日期：1984-04-01 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：:Anteroposterior pelvic roentgenograms of 790 patients admitted for treatment of alcoholism were examined for evidence of osteonecrosis of the femoral head. Laboratory data on these patients, obtained shortly after admission, demonstrated that average serum cholesterol levels were within normal limits and average serum...

journal_title：Clinical orthopaedics and related research

authors： Gold EW,Cangemi PJ

更新日期：1979-09-01 00:00:00

abstract：:Terrorist blasts and landmine injuries have become more common in the past several decades generating thousands of casualties. Preventive and prognostic measures are limited by the lack of knowledge of these complex events. Previous blast research has focused on primary blast injuries that involve the lung, despite mu...

journal_title：Clinical orthopaedics and related research

authors： Hayda R,Harris RM,Bass CD

更新日期：2004-05-01 00:00:00

abstract：BACKGROUND:Three-dimensional imaging (CT and MRI) is the gold standard for detecting femoral head-neck junction malformations in femoroacetabular impingement, yet plain radiographs are used for initial diagnostic evaluation. It is unclear, however, whether the plain radiographs accurately reflect the findings on three-...

journal_title：Clinical orthopaedics and related research

authors： Nepple JJ,Martel JM,Kim YJ,Zaltz I,Clohisy JC,ANCHOR Study Group.

更新日期：2012-12-01 00:00:00

abstract：:Osteogenic sarcoma, a highly malignant tumor of bone, is generally treated by amputation. This is a report of 19 cases of excision of the entire femur because of skip areas which are occasionally seen. The femur usually has the lowest cure rate according to site of involvement. In total femur replacement, the whole bo...

journal_title：Clinical orthopaedics and related research

authors： Marcove RC,Lewis MM,Rosen G,Huvos AG

更新日期：1977-07-01 00:00:00

abstract：:During a ten-year period (1978-1988), 143 of 1386 patients with proximal humeral fractures were treated with internal osteosynthesis. Ninety-seven proximal humeral osteosynthesis cases had adequate documentation, and 77 (80%) were available for clinical review. The 97 fractures were graded by the AO/ASIF classificatio...

journal_title：Clinical orthopaedics and related research

authors： Szyszkowitz R,Seggl W,Schleifer P,Cundy PJ

更新日期：1993-07-01 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

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:Locking titanium plates revolutionized the treatment of osteoporotic and metaphyseal fractures of long bones. However as with any innovation, with time new complications are identified. One of the problems with titanium locking plates is removal of screws, often attributable to cold welding of screw heads in...

journal_title：Clinical orthopaedics and related research

authors： Kumar G,Dunlop C

更新日期：2011-02-01 00:00:00

abstract：:Hyperbaric oxygen has been shown to promote healing in bone and some soft tissues. This study was undertaken to determine its effect on ligamentous healing. Forty-eight Sprague-Dawley rats underwent a standardized surgical laceration of the right (divided) medial collateral ligament, whereas the left (undivided) media...

journal_title：Clinical orthopaedics and related research

authors： Horn PC,Webster DA,Amin HM,Mascia MF,Werner FW,Fortino MD

更新日期：1999-03-01 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：:Fetal tendons and skin heal regeneratively without scar formation. Cells isolated from these fetal tissues exhibit enhanced cellular migration and collagen production in comparison to cells from adult tissue. We determined whether fetal and adult fibroblasts isolated from the anterior cruciate ligament (ACL), a tissue...

journal_title：Clinical orthopaedics and related research

authors： Stalling SS,Nicoll SB

更新日期：2008-12-01 00:00:00

abstract：BACKGROUND:The majority of metastatic bone lesions to the femoral bone can be treated without surgery or with minimally invasive intramedullary nailing. In rare patients with extensive metastatic disease to the femur, total femur replacement may be the only surgical alternative to amputation; however, little is known a...

journal_title：Clinical orthopaedics and related research

authors： Sevelda F,Waldstein W,Panotopoulos J,Kaider A,Funovics PT,Windhager R

更新日期：2018-05-01 00:00:00

abstract：:Forty patients were studied retrospectively to evaluate the effect of epidural steroid injections on low back pain and sciatica characteristic of spinal stenosis or a herniated lumbar disc. All but one of these patients had radicular symptoms. The average age was 55 years, and the average follow-up time was eight mont...

journal_title：Clinical orthopaedics and related research

authors： Rosen CD,Kahanovitz N,Bernstein R,Viola K

更新日期：1988-03-01 00:00:00

abstract：:Recently developed inflatable nails avoid reaming and interlocking screws in tibial fractures and reflect a new principle for stabilization of long bone fractures. We asked if the bending stiffness, rotational rigidity, or play (looseness of rotation) differed between an inflatable versus large-diameter reamed interlo...

journal_title：Clinical orthopaedics and related research

authors： Blomquist J,Lundberg OJ,Gjerdet NR,Mølster A

更新日期：2008-05-01 00:00:00

abstract：:We identified changes in proapoptotic and extracellular matrix-related gene expression with prolonged storage of fresh osteochondral allografts using gene array analysis to better understand the process of graft degradation during storage. Six human distal femurs were obtained according to standard organ harvesting pr...

journal_title：Clinical orthopaedics and related research

authors： Robertson CM,Allen RT,Pennock AT,Bugbee WD,Amiel D

更新日期：2006-01-01 00:00:00