Surgical treatment of knee dysfunction in cerebral palsy.

abstract：BACKGROUND:Femoroacetabular impingement (FAI) can occur after slipped capital femoral epiphysis (SCFE) regardless of slip severity and even after in situ pinning. These patients represent a rare and unique demographic that is largely unreported on. It is important to further characterize the clinical presentation of th...

journal_title：Clinical orthopaedics and related research

authors： Sutton R,Yacovelli S,Vahedi H,Parvizi J

更新日期：2020-11-17 00:00:00

abstract：BACKGROUND:Kidney dysfunction (KD) after hip fracture surgery is a major complication. However, the incidence and risk factors of KD in this population are unclear. QUESTIONS/PURPOSES:We therefore (1) determined the incidence of KD in a large cohort of fracture patients, (2) identified preoperative risk factors predis...

journal_title：Clinical orthopaedics and related research

authors： Macheras GA,Kateros K,Koutsostathis SD,Papadakis SA,Tsiridis E

更新日期：2013-12-01 00:00:00

abstract：:A series of 131 comminuted fractures of the femoral shaft in 123 patients were externally fixed by the ASIF plating method. Of the 126 fractures in 118 patients, that could be reviewed one to 3 years postoperatively, 115 of 92% presented a good functional result. The most common complication was a fatigue fracture of ...

journal_title：Clinical orthopaedics and related research

authors： Rüedi TP,Lüscher JN

更新日期：1979-01-01 00:00:00

abstract：BACKGROUND:Previous studies reporting the impact of osteoarthritis (OA) on pain and function after hip arthroscopy largely predate resection of femoroacetabular impingement (FAI). QUESTIONS/PURPOSES:We determined (1) functional improvement after resection of FAI impingement lesions in patients with preoperative radiog...

journal_title：Clinical orthopaedics and related research

authors： Larson CM,Giveans MR,Taylor M

更新日期：2011-06-01 00:00:00

abstract：:This study compares biomechanical characteristics of interference screw fixation to "postfixation" (sutures tied over cancellous screw and washer) of bone-patellar tendon-bone grafts in porcine anatomic specimen knees. Maximum pull-out strength (ultimate failure load), displacement of the bone graft at 110 N of force,...

journal_title：Clinical orthopaedics and related research

authors： Paschal SO,Seemann MD,Ashman RB,Allard RN,Montgomery JB

更新日期：1994-03-01 00:00:00

abstract：:The techniques used in fixation of the femoral prosthesis in total hip replacement are often based on empiricism and raise questions about: venting the medullary canal with a catheter during the insertion of cement; the inclusion of blood into cement during insertion with possible deleterious effects; recementing a pr...

journal_title：Clinical orthopaedics and related research

authors： Buerkle AR Jr,Eftekhar NS

更新日期：1975-09-01 00:00:00

abstract：BACKGROUND:Polyethylene wear debris is a major contributor to inflammation and the development of implant loosening, a leading cause of THA revisions. To reduce wear debris, highly crosslinked ultrahigh-molecular-weight polyethylene (UHMWPE) was introduced to improve wear properties of bearing surfaces. As highly cross...

journal_title：Clinical orthopaedics and related research

authors： Baxter RM,Freeman TA,Kurtz SM,Steinbeck MJ

更新日期：2011-08-01 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：:A series of 205 pediatric patients affected by osteosarcoma, Ewing's sarcoma, fibrosarcoma, and malignant fibrous histiocytoma of bone were treated from 1978 to 1988. Ninety-eight percent of the patients received chemotherapy and 63% had a surgical resection. Sixty-five percent of all patients were alive at 30 months ...

journal_title：Clinical orthopaedics and related research

authors： Mercuri M,Capanna R,Manfrini M,Bacci G,Picci P,Ruggieri P,Ferruzzi A,Ferraro A,Donati D,Biagini R

更新日期：1991-03-01 00:00:00

abstract：:Fifteen patients with posttraumatic shortened atrophic femoral nonunions were treated with one-stage lengthening. The alloimplant was composed of allogeneic antigen extracted autolyzed human bone perfused with partially purified human cortical bone morphogenetic protein associated with noncollagenous protein and used ...

journal_title：Clinical orthopaedics and related research

authors： Johnson EE,Urist MR

更新日期：1998-02-01 00:00:00

abstract：:A computer-assisted model has been developed to improve the results of surgical techniques for reconstruction of hip dysplasia. This method assesses the coverage and congruency of the femoral head by evaluating multiple factors that may influence surgical planning. It achieves a more reliable image because the measure...

journal_title：Clinical orthopaedics and related research

authors： Klaue K,Wallin A,Ganz R

更新日期：1988-07-01 00:00:00

abstract：UNLABELLED:The "shrug sign" (inability to lift the arm to 90 degrees abduction without elevating the whole scapula or shoulder girdle) has been associated with a diagnosis of rotator cuff disease. Based on our clinical experience, we hypothesized the shrug sign is not a specific diagnostic sign for this condition, but ...

journal_title：Clinical orthopaedics and related research

authors： Jia X,Ji JH,Petersen SA,Keefer J,McFarland EG

更新日期：2008-11-01 00:00:00

abstract：:Dissociation of the polyethylene liner from its metal shell has been reported as a rare occurrence. During a 4-year period, six hips in five patients who had the Harris-Galante II porous acetabular component implanted as part of a primary or revision total hip arthroplasty presented with acute onset of pain and diffic...

journal_title：Clinical orthopaedics and related research

authors： Mihalko WM,Papademetriou T

更新日期：2001-05-01 00:00:00

abstract：BACKGROUND:Polyetheretherketone (PEEK) has a wide range of clinical applications but does not directly bond to bone. Bulk incorporation of osteoconductive materials including hydroxyapatite (HA) into the PEEK matrix is a potential solution to address the formation of a fibrous tissue layer between PEEK and bone and has...

journal_title：Clinical orthopaedics and related research

authors： Walsh WR,Pelletier MH,Bertollo N,Christou C,Tan C

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND:It is easy to accurately measure web site usage and to quantify key parameters such as page views, site visits, and more complex variables using commercially available tools that analyze web site log files and search engine use. This information can be used strategically to guide the design or redesign of a ...

journal_title：Clinical orthopaedics and related research

authors： Ogle JA

更新日期：2010-10-01 00:00:00

abstract：:There are three phases in the treatment of open fractures and infected pseudarthroses by the Hoffmann external fixator. During the initial phase a careful surgical debridement is performed in the bony tissues, and the external fixator is applied in a manner appropriate to the type and level of the lesion site (double-...

journal_title：Clinical orthopaedics and related research

authors： Vidal J,Buscayret C,Connes H,Melka J,Orst G

更新日期：1983-11-01 00:00:00

abstract：:Articular cartilage repair remains a clinical and scientific challenge with increasing interest focused on the transplantation of chondrogenic cells. This study evaluated the repair response during a 1-year period after implantation of allogenic perichondrium cell polylactic acid composite grafts into 3.7 x 5 mm osteo...

journal_title：Clinical orthopaedics and related research

authors： Chu CR,Dounchis JS,Yoshioka M,Sah RL,Coutts RD,Amiel D

更新日期：1997-07-01 00:00:00

abstract：:Local antibiotic delivery is an emerging area of study designed to provide alternative methods of treatment to clinicians for compromised wound sites where avascular zones can prevent the delivery of antibiotics to the infected tissue. Antibiotic-loaded bone cement is the gold standard for drug-eluting local delivery ...

journal_title：Clinical orthopaedics and related research

authors： Noel SP,Courtney H,Bumgardner JD,Haggard WO

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND:There are a variety of postoperative immobilization and therapy options for patients with basal joint arthritis. Although prior systematic reviews have compared surgical procedures used to treat basal joint arthritis, none to our knowledge compares therapy protocols for this condition, which are considered a...

journal_title：Clinical orthopaedics and related research

authors： Wolfe T,Chu JY,Woods T,Lubahn JD

更新日期：2014-04-01 00:00:00

abstract：:The risk of litigation in the emergency room is not directly proportional to the severity of injury. In fact, the risk of initiation of legal action is greater in cases of relatively modest permanent and partial disability. In these cases, failure to obtain and document informed consent, failure to effectively communi...

journal_title：Clinical orthopaedics and related research

authors： Gould MT,Langworthy MJ,Santore R,Provencher MT

更新日期：2003-02-01 00:00:00

abstract：BACKGROUND:Radiation-crosslinked UHMWPE has been used for joint implants since the 1990s. Postirradiation remelting enhances oxidative stability, but with some loss in strength and toughness. Vitamin E-stabilized crosslinked UHMWPE has shown improved strength and stability as compared with irradiated and remelted UHMWP...

journal_title：Clinical orthopaedics and related research

authors： Shen J,Gao G,Liu X,Fu J

更新日期：2015-03-01 00:00:00

abstract：:The objective of lower extremity amputation surgery is to create a viable, functional residual limb to maximize patient mobility and independence. When part or all of the forefoot is lost to trauma, infection or gangrene, and the hindfoot is viable, every attempt should be made to preserve as much foot function as pos...

journal_title：Clinical orthopaedics and related research

authors： Early JS

更新日期：1999-04-01 00:00:00

abstract：:Tibial tubercle avulsions and proximal tibial physeal fractures are uncommon. An even more rare case was seen when an adolescent athlete presented with a combined Type III tibial tubercle avulsion and a Salter-Harris Type IV proximal tibial physeal fracture. There was no previous report in the literature of the combin...

journal_title：Clinical orthopaedics and related research

authors： Curtis JF

更新日期：2001-08-01 00:00:00

abstract：BACKGROUND:Osteoid osteoma has a nidus surrounded by sclerotic bone with a size usually less than 20 mm. Its diagnosis is made on typical presentation of nocturnal pain and imaging findings. Excision of the niduses, which are often small and difficult to precisely identify, sometimes may result in resection of surround...

journal_title：Clinical orthopaedics and related research

authors： Akhlaghpoor S,Aziz Ahari A,Arjmand Shabestari A,Alinaghizadeh MR

更新日期：2010-07-01 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：:The age- and sex-specific incidence of hip fractures is central Norway is reported for the periods of 1972-1973 and 1983-1984. The incidence of hip fracture for women had increased by approximately 22% in the intervening period. The region under investigation was subdivided into urban, semirural, and rural areas. The ...

journal_title：Clinical orthopaedics and related research

authors： Finsen V,Benum P

更新日期：1987-05-01 00:00:00

abstract：BACKGROUND:Although navigated THA provides improved precision in implant positioning and alignment, it is unclear whether these translate into long-term implant survival. QUESTIONS/PURPOSES:We compared survivorship, dislocation rate, and incidence of radiographic failures such as loosening and bearing breakage after T...

journal_title：Clinical orthopaedics and related research

authors： Sugano N,Takao M,Sakai T,Nishii T,Miki H

更新日期：2012-11-01 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：:Mineral-matrix interactions regulate the process of hydroxyapatite formation in bones and teeth. In mineralizing tissues, many anionic macromolecules bind to mineral. By means of this binding, such molecules are able to regulate the size and shape of the mineral crystals, determine the site of initial crystal depositi...

journal_title：Clinical orthopaedics and related research

authors： Boskey AL

更新日期：1992-08-01 00:00:00

abstract：BACKGROUND:Transforming acidic coiled-coil containing protein 3 (TACC3) is expressed during the mitotic phase of nuclear division and regulates microtubules. Recently, high TACC3 expression in tumor cells of various cancers including soft tissue sarcoma has been reported. However, its role in osteosarcoma remains unkno...

journal_title：Clinical orthopaedics and related research

authors： Matsuda K,Miyoshi H,Hiraoka K,Hamada T,Nakashima K,Shiba N,Ohshima K

更新日期：2018-09-01 00:00:00