Rickets and osteopetrosis: the osteosclerotic (oc) mouse.

abstract：:The current study reviews the early history of surgeon-initiated trial and error development in hip joint arthroplasty and the subsequent methodological evolution to proper criteria for hypothesis testing using bioengineers and other research scientists. The interplay and relationships to industry, universities, scien...

journal_title：Clinical orthopaedics and related research

authors： Amstutz HC

更新日期：2000-09-01 00:00:00

abstract：BACKGROUND:Musculoskeletal injury is the most common reason that soldiers are medically not ready to deploy. Understanding intrinsic risk factors that may place an elite soldier at risk of musculoskeletal injury may be beneficial in preventing musculoskeletal injury and maintaining operational military readiness. Findi...

journal_title：Clinical orthopaedics and related research

authors： Teyhen DS,Shaffer SW,Butler RJ,Goffar SL,Kiesel KB,Rhon DI,Williamson JN,Plisky PJ

更新日期：2015-09-01 00:00:00

abstract：:An extraarticular ligament reconstruction to stabilize the painful, hypermobile trapeziometacarpal (basal) joint by routing a portion of the flexor carpi radialis (FCR) through the thumb metacarpal has been performed in 25 "prearthritic" (Stage I) and 17 minimally involved (Stage II) basal joints. At an average follow...

journal_title：Clinical orthopaedics and related research

authors： Lane LB,Eaton RG

更新日期：1987-07-01 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：BACKGROUND:Strict criteria have been used before removing cervical collars in patients with injuries who have midline pain or are unable to be reliably examined. This sometimes leads to prolonged immobilization in cervical collars or use of MRI to rule out injury. Several studies suggest a collar may be removed in the ...

journal_title：Clinical orthopaedics and related research

authors： Gebauer G,Osterman M,Harrop J,Vaccaro A

更新日期：2012-06-01 00:00:00

abstract：:The optimal method of fixation during periacetabular osteotomy is unknown. Periacetabular osteotomies were created on both sides of six whole pelves from fresh cadavers and were fixed randomly either with three long 4.5-mm cortical screws from the iliac crest to the osteotomized fragment (iliac fixation) or with two s...

journal_title：Clinical orthopaedics and related research

authors： Babis GC,Trousdale RT,Jenkyn TR,Kaufman K

更新日期：2002-10-01 00:00:00

abstract：BACKGROUND:Subungual exostosis is a relatively common benign bone tumor that occurs in the distal phalanges of the toes and can be a source of pain and nail deformity. There is controversy about the treatment of these lesions and there are few studies that have synthesized what is known and provided meaningful informat...

journal_title：Clinical orthopaedics and related research

authors： DaCambra MP,Gupta SK,Ferri-de-Barros F

更新日期：2014-04-01 00:00:00

abstract：BACKGROUND:Cartilage defects are created on intraarticular osteochondral fragments at the entrance holes of fixation devices when these fragments are fixed to the original sites. Conventional fixation devices hinder repair of these defects and there is a latent risk of secondary osteoarthritis. We therefore developed a...

journal_title：Clinical orthopaedics and related research

authors： Kono M,Mori R,Uchio Y

更新日期：2012-07-01 00:00:00

abstract：:The Exeter stem and impacted, morselized allograft bone and cement were used in the revisions of 18 consecutive femoral components (17 patients). The primary arthroplasty had been done because of osteoarthritis. All of the femoral components were revised for the first time because of aseptic loosening. The migration p...

journal_title：Clinical orthopaedics and related research

authors： Ornstein E,Atroshi I,Franzén H,Johnsson R,Sandquist P,Sundberg M

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND:Hybrid revision knee component fixation, in which cement is placed in the metaphysis combined with a cementless diaphyseal engaging stem, provides ease of insertion, possibly improved component alignment, and easier removal if required, compared with fully cemented prostheses. The literature suggests the tec...

journal_title：Clinical orthopaedics and related research

authors： Sah AP,Shukla S,Della Valle CJ,Rosenberg AG,Paprosky WG

更新日期：2011-03-01 00:00:00

abstract：:For determination of the optimal position in examining the ankle joint for anterior drawer sign and talar tilting, 12 legs freshly amputated above the knee were radiographically examined after successive transection of the lateral ankle ligaments in three different sequences. Apparatuses secured the position of the an...

journal_title：Clinical orthopaedics and related research

authors： Larsen E

更新日期：1986-03-01 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：UNLABELLED:To determine whether inferior vena cava (IVC) filter placement protects patients with musculoskeletal tumors from fatal pulmonary embolisms (PE), we retrospectively analyzed the records of 81 patients who underwent surgery for pelvic and lower extremity malignancies. All 81 patients received an IVC filter an...

journal_title：Clinical orthopaedics and related research

authors： Tuy B,Bhate C,Beebe K,Patterson F,Benevenia J

更新日期：2009-01-01 00:00:00

abstract：:Proximal positioning of an arterial tourniquet will be greatly facilitated by having an assistant firmly draw the skin and subcutaneous tissue distally prior to positioning the cast padding and tourniquet. This simple maneuver is clearly not part of current practice or training, despite the simplicity and effectivenes...

journal_title：Clinical orthopaedics and related research

authors： Krackow KA

更新日期：1982-08-01 00:00:00

abstract：:We investigated the effect of shockwaves on cells explanted from normal human periosteum to study the potential mechanisms of their responses and to determine suitable treatment settings. The cells were subjected to one shockwave treatment with systematic combinations of energy intensities (range, 0.05-0.5 mJ/mm) and ...

journal_title：Clinical orthopaedics and related research

authors： Tam KF,Cheung WH,Lee KM,Qin L,Leung KS

更新日期：2005-09-01 00:00:00

abstract：:To calculate the tibial wedge size in preoperative planning of high tibial osteotomy, the weight-bearing line (center femoral head to center tibiotalar joint) is first restored to a selected position on the lateral tibial plateau. Ten full-standing roentgenograms were examined and used to derive mathematical formulas ...

journal_title：Clinical orthopaedics and related research

authors： Dugdale TW,Noyes FR,Styer D

更新日期：1992-01-01 00:00:00

abstract：:The clinical and metallurgical performance of 12 retrieved Noiles total knee prostheses was investigated. Clinical histories and serial roentgenograms were used in conjunction with the American Society for Testing and Materials (ASTM) standard implant retrieval and analysis techniques to assess device performance. All...

journal_title：Clinical orthopaedics and related research

authors： Kester MA,Cook SD,Harding AF,Rodriguez RP,Pipkin CS

更新日期：1988-03-01 00:00:00

abstract：BACKGROUND:Bone cancer pain is very common, and patients with this type of pain may be difficult to treat. Development of an experimental model for studying this condition is critical to advancing an understanding of the mechanisms that cause pain in patients with malignant disease. METHODS:A murine model of bone canc...

journal_title：Clinical orthopaedics and related research

authors： Clohisy DR,Mantyh PW

更新日期：2003-10-01 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：:Sixteen porous polysulfone-coated canine femoral stems were inserted into 14 dogs. Coatings were approximately 40% porous, with an average pore size of 125 or 250 microns. Bone was formed within at least about 30% of the surface pores of the implants. The tissue ingrowths filling the pores included marrow and fibrous ...

journal_title：Clinical orthopaedics and related research

authors： Spector M,Davis RJ,Lunceford EM,Harmon SL

更新日期：1983-06-01 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：BACKGROUND:After resecting tumors confined to one femoral condyle, a unicondylar osteoarticular allograft can be used for reconstruction without sacrificing the uninvolved condyle. However, unicondylar osteoarticular allografts have been associated with a high rate of joint degeneration. We describe a unicondylar osteo...

journal_title：Clinical orthopaedics and related research

authors： Fan H,Guo Z,Wang Z,Li J,Li X

更新日期：2012-12-01 00:00:00

abstract：:Revision anterior cruciate ligament surgery can be very demanding. Graft selection for revision surgery is a pivotal part of this procedure. Often, the usual first choice of tissue is not available. Therefore, familiarity with alternative graft sources and understanding their advantages and disadvantages is imperative...

journal_title：Clinical orthopaedics and related research

authors： Ritchie JR,Parker RD

更新日期：1996-04-01 00:00:00

abstract：:Abduction contracture of the hip (frog-leg deformity) is caused by contracture of the gluteus maximus muscle. A simple operation consisting of complete detachment of involved fibrous portions of the gluteus maximus from the greater trochanter to the ischial tuberosity is sufficient to release the contracture and enabl...

journal_title：Clinical orthopaedics and related research

authors： Shen YS

更新日期：1982-01-01 00:00:00

abstract：:Although compression plate fixation of diaphyseal long bone fractures is accepted treatment, surgical exposure and plate position in relation to the periosteum are controversial. Histologic, roentgenographic, and biomechanical methods were applied to investigate quality and chronology of healing in radial and ulnar fr...

journal_title：Clinical orthopaedics and related research

authors： Alexander AH,Cabaud HE,Johnston JO,Lichtman DM

更新日期：1983-05-01 00:00:00

abstract：:Proximal tibial osteotomy for degenerative genu varus and valgus has an excellent success rate with proper patient selection and technical proficiency. The following are some infrequently recognized pitfalls. Excessive bone loss prevents two plateau weight-bearing after osteotomy, introduces a "teeter effect," and is ...

journal_title：Clinical orthopaedics and related research

authors： Kettelkamp DB,Leach RE,Nasca R

更新日期：1975-01-01 00:00:00

abstract：:Occupational radiation exposure was measured using three film badges and one ring thermoluminescent dosimeter. The radiation dose in the hospital but outside the operating room was measured as zero for the 12-month period. The measured trunk dose in the operating room was 5 mrem, and the measured dose to the head and ...

journal_title：Clinical orthopaedics and related research

authors： Barry TP

更新日期：1984-01-01 00:00:00

abstract：:To evaluate the effects of methotrexate (MTX) on the biology of a vascularized bone graft (VBG), a study of adult dogs was performed. Different protocols of treatment using MTX, with or without the administration of citrovorum rescue factor (CRF), were studied. A controlled experiment involving 18 dogs was performed t...

journal_title：Clinical orthopaedics and related research

authors： Canosa R,González del Pino J

更新日期：1994-04-01 00:00:00

abstract：:Considering the often poor results obtained with conventional methods of bone grafting in the treatment of congenital pseudarthrosis of the tibia, the free vascularized bone graft may offer the best chance of cure to these unfortunate patients. A segment of rib or fibula may be harvested with its vascular supply and u...

journal_title：Clinical orthopaedics and related research

authors： Hagan KF,Buncke HJ

更新日期：1982-06-01 00:00:00

abstract：:Previous studies from this laboratory have established the presence of estrogen receptors in the human anterior cruciate ligament. The purpose of this study was to investigate the effects of 17 beta-estradiol on cell proliferation and procollagen levels, as an indicator of collagen synthesis, in the human anterior cru...

journal_title：Clinical orthopaedics and related research

authors： Yu WD,Liu SH,Hatch JD,Panossian V,Finerman GA

更新日期：1999-09-01 00:00:00