Biographical sketch: John Gregory Smith, FRCS.

abstract：:Pelvic osteotomy for symptomatic hip dysplasia usually is performed for young and adolescent females. Delivery after pelvic osteotomy is a concern for patients of childbearing age. We asked whether the clinical results differed before and after pregnancy, whether eccentric rotational acetabular osteotomy alters the bo...

journal_title：Clinical orthopaedics and related research

authors： Masui T,Hasegawa Y,Yamaguchi J,Kanoh T,Ishiguro N

更新日期：2007-06-01 00:00:00

abstract：BACKGROUND:The notion that neutral alignment is mandatory to assure long-term durability after TKA has been based mostly on short-film studies. However, this is challenged by recent long-film studies. QUESTIONS/PURPOSES:We conducted this long-film study to know (1) whether the risk of aseptic revision for nontraumatic...

journal_title：Clinical orthopaedics and related research

authors： Lee BS,Cho HI,Bin SI,Kim JM,Jo BK

更新日期：2018-02-01 00:00:00

abstract：:To combat the most common and most serious cause of mechanical failure of total hip arthroplastics, namely loosening, a method of improving the insertion of methacrylate is presented, called the cement fixation system. Using the cement gun with the keying hole seal, the methacrylate is pressure injected into the keyin...

journal_title：Clinical orthopaedics and related research

authors： Oh I,Harris WH

更新日期：1982-04-01 00:00:00

abstract：BACKGROUND:Outcomes for minimally invasive scoliosis correction surgery have been reported for mild adult scoliosis. Larger curves historically have been treated with open surgical procedures including facet resections or posterior column osteotomies, which have been associated with high-volume blood loss. Further, min...

journal_title：Clinical orthopaedics and related research

authors： Anand N,Baron EM,Khandehroo B

更新日期：2014-06-01 00:00:00

abstract：BACKGROUND:Recent popularity of intramedullary nails over sliding hip screws for treatment of intertrochanteric fractures is concerning given the absence of evidence for clinical superiority for nailing yet the presence of reimbursement differences. QUESTIONS/PURPOSES:We describe the change in outcomes of both procedu...

journal_title：Clinical orthopaedics and related research

authors： Chen F,Wang Z,Bhattacharyya T

更新日期：2013-04-01 00:00:00

abstract：:This paper gives a general introduction to the terminology, concepts, and classifications of external fixators. A clear distinction is made between characteristics typical of the three types of external fixators, simple, clamp, and ring, and those typical of the four standard frames that can be built with each of the ...

journal_title：Clinical orthopaedics and related research

authors： Behrens F

更新日期：1989-04-01 00:00:00

abstract：BACKGROUND:Because the injured joint has an actively inflammatory environment, the survival and repair potential of cartilage grafts may be influenced by inflammatory processes. Understanding the interactions of those processes with the graft may lead to concepts for pharmacologic or surgical solutions allowing improve...

journal_title：Clinical orthopaedics and related research

authors： Francioli S,Cavallo C,Grigolo B,Martin I,Barbero A

更新日期：2011-10-01 00:00:00

abstract：:Several lines of evidence suggest that the insulinlike growth factors play a role in fracture healing. They promote cell proliferation and matrix synthesis by chondrocytes and osteoblasts, the two cell types largely responsible for the formation of fracture callus. Circulating levels of insulinlike growth factor I and...

journal_title：Clinical orthopaedics and related research

authors： Trippel SB

更新日期：1998-10-01 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：:Despite the lack of consensus guidelines and randomized control trials, the use of arthroscopy for the treatment of osteoarthritis of the knee has increased over the last decade. Techniques used for the arthroscopic treatment of osteoarthritis of the knee include joint lavage, joint débridement, meniscectomy, abrasion...

journal_title：Clinical orthopaedics and related research

authors： Siparsky P,Ryzewicz M,Peterson B,Bartz R

更新日期：2007-02-01 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：:A classification of tibial shaft fractures based on etiology, morphology, and clinical features is documented in a series of 291 fractures treated by AO/ASIF rigid internal fixation. The fractures were placed in nine main fracture groups, each with three subgroups according to location in the proximal, middle, or dist...

journal_title：Clinical orthopaedics and related research

authors： Johner R,Wruhs O

更新日期：1983-09-01 00:00:00

abstract：BACKGROUND:Patient satisfaction surveys play an increasingly important role in United States healthcare policy and serve as a marker of provided physician services. In attempts to improve the patient's clinical experience, focus is often placed on components of the healthcare system such as provider interaction and oth...

journal_title：Clinical orthopaedics and related research

authors： Tisano BK,Nakonezny PA,Gross BS,Martinez JR,Wells JE

更新日期：2019-12-01 00:00:00

abstract：:Maduromycosis is a rare fungal infection in the northern United States, most frequently caused by Allescheria boydii, usually in debilitated or immunosuppressed patients. An 18-year-old Mexican-American, in excellent health, developed multiple draining sinuses at the sites of insertion of Ender nails for a closed tibi...

journal_title：Clinical orthopaedics and related research

authors： Pankovich AM,Auerbach BJ,Metzger WI,Barreta T

更新日期：1981-01-01 00:00:00

abstract：BACKGROUND:Open reduction and stabilization of dorsal pelvic ring injuries is accompanied by a high rate of soft tissue complications. Minimally invasive techniques have the potential to decrease soft tissue trauma, but the risk of iatrogenic nerve and vessel damage through the reduced surgical exposure should be consi...

journal_title：Clinical orthopaedics and related research

authors： Dienstknecht T,Berner A,Lenich A,Nerlich M,Fuechtmeier B

更新日期：2011-11-01 00:00:00

abstract：:Twenty-nine patients with 30 intraarticular proximal tibial fractures were treated with early application of a cast brace. All fractures united, knee motion was excellent or good in all but one patient. The fracture fragments did not lose position after cast brace application. Varus or valgus deformities could be corr...

journal_title：Clinical orthopaedics and related research

authors： Brown GA,Sprague BL

更新日期：1976-09-01 00:00:00

abstract：:The present study evaluated cortical porosity and thickness of intact rat femora 12 weeks after intramedullary reaming and nailing. The right femora were reamed and received either flexible polyacetal nails or rigid stainless steel nails. A third group was reamed but not nailed. The left femora were used as controls. ...

journal_title：Clinical orthopaedics and related research

authors： Husby OS,Gjerdet NR,Erichsen ES,Rykkje JM,Mølster AO

更新日期：1989-09-01 00:00:00

abstract：:The Knee Society Total Knee Arthroplasty Radiographic Evaluation and Scoring System was introduced to encourage uniform reporting of radiographic outcome. However, the method for evaluation of radiolucent lines has been shown to be unreliable. Because it has been shown that reducing the complexity of classification sy...

journal_title：Clinical orthopaedics and related research

authors： Bach CM,Biedermann R,Goebel G,Mayer E,Rachbauer F

更新日期：2005-05-01 00:00:00

abstract：UNLABELLED:Acetabular component orientation during total hip arthroplasty affects dislocation, range of motion, polyethylene wear, pelvic osteolysis, and component migration. New total hip arthroplasty navigation systems have been introduced to avoid the errors reported after acetabular component orientation using a ma...

journal_title：Clinical orthopaedics and related research

authors： Minoda Y,Kadowaki T,Kim M

更新日期：2006-04-01 00:00:00

abstract：BACKGROUND:A porous Ti6Al4V implant that is manufactured using selective laser melting (SLM) has broad potential applications in the field of orthopaedic implants. The pore structure of the SLM porous Ti6Al4V implant allows for cell migration and osteogenic differentiation, which is favorable for bone ingrowth and osse...

journal_title：Clinical orthopaedics and related research

authors： Xie K,Guo Y,Zhao S,Wang L,Wu J,Tan J,Yang Y,Wu W,Jiang W,Hao Y

更新日期：2019-12-01 00:00:00

abstract：BACKGROUND:Fixation of unstable ankle fractures, including fixation of posterior malleolus fracture fragments with the attached, intact posteroinferior tibiofibular ligament (PITFL), reportedly provides more stable fixation than transsyndesmotic screws. QUESTIONS/PURPOSES:To confirm this observation we compared the Fo...

journal_title：Clinical orthopaedics and related research

authors： Miller AN,Carroll EA,Parker RJ,Helfet DL,Lorich DG

更新日期：2010-04-01 00:00:00

abstract：:Load-bearing porous-surfaced implants in dogs which failed were not incorporated by bone ingrowth. The implants were incorporated only by fibrous tissue ingrowth. Collagen fiber orientation within this fibrous tissue and Sharpey's fiber-like features at the interface between the fibrous tissue and a surrounding layer ...

journal_title：Clinical orthopaedics and related research

authors： Pilliar RM,Cameron HU,Welsh RP,Binnington AG

更新日期：1981-05-01 00:00:00

abstract：BACKGROUND:For unicompartmental knee arthroplasty (UKA), abnormal loading on the tibiofemoral joint could exacerbate knee osteoarthritis or implant wear. Joint moments are an indirect measure of such loading. However, little is known about knee moments of patients with UKA, tempering enthusiasm for its use. QUESTIONS/...

journal_title：Clinical orthopaedics and related research

authors： Fu YC,Simpson KJ,Brown C,Kinsey TL,Mahoney OM

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND:Periprosthetic joint infection (PJI) is a leading cause of revision arthroplasty. Considerable controversy still exists whether single- or two-stage exchange is the better approach for patients with chronic PJI. Historically, single-stage exchange arthroplasty was thought to have an unacceptably high risk of...

journal_title：Clinical orthopaedics and related research

authors： Dombrowski ME,Wilson AE,Wawrose RA,O'Malley MJ,Urish KL,Klatt BA

更新日期：2020-08-01 00:00:00

abstract：:Persons with good recovery of function following their initial poliomyelitis are now, more than 30 years later, experiencing new weakness, fatigue, and muscle pain. The likelihood of muscle overuse being the cause of this late functional loss was investigated by dynamic electromyography (EMG) and foot-switch stride an...

journal_title：Clinical orthopaedics and related research

authors： Perry J,Barnes G,Gronley JK

更新日期：1988-08-01 00:00:00

abstract：UNLABELLED:Osteoporotic spinal deformities with global sagittal imbalance have devastating effects on patients. However, treatment is difficult and there is a high risk of perioperative medical and mechanical complications. Patients with osteoporotic spinal deformities are not ideal candidates for posterior pedicle sub...

journal_title：Clinical orthopaedics and related research

authors： Kim WJ,Lee ES,Jeon SH,Yalug I

更新日期：2006-02-01 00:00:00

abstract：:Polyethylene liner exchange for retroacetabular osteolysis should be done before the shell becomes loose. The purpose of this study was to determine the radiographic quantity of osteolysis that will predict impending loosening of the cementless shell. Between 1992 and 2002, 46 cementless shells were revised at our ins...

journal_title：Clinical orthopaedics and related research

authors： Mehin R,Yuan X,Haydon C,Rorabeck CH,Bourne RB,McCalden RW,MacDonald SJ

更新日期：2004-11-01 00:00:00

abstract：:Because of the nature of the alignment the joints of the lower extremity, any significant loss of alignment or function will place increased stress on the remaining joints. An ankle arthrodesis must be carefully aligned into slight valgus and neutral dorsiflexion, plantar flexion and the same degree of external rotati...

journal_title：Clinical orthopaedics and related research

authors： Mann RA

更新日期：1980-01-01 00:00:00

abstract：:The is a report of a 5-year-old girl with osteogenesis imperfecta, an uncommon abnormality considered to encompass several distinct disorders and biochemically classified as a connective tissue disease. Affected individuals, in the more severe form of the disease, often die in utero or shortly thereafter secondary to ...

journal_title：Clinical orthopaedics and related research

authors： Firlit GS,Bunch WH

更新日期：1978-09-01 00:00:00

abstract：UNLABELLED:Warfarin dosing algorithms do not account for genetic mutations that can affect anticoagulation response. We retrospectively assessed to what extent the VKORC1 variant genotype would alter the likelihood of being a hyperresponder or hyporesponder to warfarin in patients undergoing total joint arthroplasty. W...

journal_title：Clinical orthopaedics and related research

authors： González Della Valle A,Khakharia S,Glueck CJ,Taveras N,Wang P,Fontaine RN,Salvati EA

更新日期：2009-07-01 00:00:00