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| 1 | Diagnosing, planning and evaluating osteochondral ankle defects with imaging modalities显示文摘This current concepts review outlines the role of diffe-rent imaging modalities in the diagnosis, preoperative planning, and follow-up of osteochondral ankle defects. An osteochondral ankle defect involves the articular cartilage and subchondral bone(usually of the talus) and is mostly caused by an ankle supination trauma. Conventional radiographs are useful as an initial imaging tool in the diagnostic process, but have only moderate sensitivity for the detection of osteochondral defects. Computed tomography(CT) and magnetic resonance imaging(MRI) are more accurate imaging modalities. Recently, ultrasonography and single photon emission CT have been described for the evaluation of osteochondral talar defects. CT is the most valuable modality for assessing the exact location and size of bony lesions. Cartilage and subchondral bone damage can be visualized using MRI, but the defect size tends to be overestimated due to bone edema. CT with the ankle in full plantar flexion has been shown a reliable tool for preoperative planning of the surgical approach. Postoperative imaging is useful for objective assessment of repair tissue or degenerative changes of the ankle joint. Plain radiography, CT and MRI have been used in outcome studies, and different scoring systems are available. | Christiaan JA van Bergen Rogier M Gerards Kim TM Opdam Maaike P Terra Gino MMJ Kerkhoffs | 2015 | World Journal of Orthopedics2015，6，11： | 3 |
| 2 | Developments in diagnosis and treatment of paediatric septic arthritis显示文摘Acute septic arthritis in children is an orthopaedic emergency.A delay in diagnosis and inappropriate treatment can result in devastating damage to the joint with lifelong disability as a consequence.The clinical presentation can be a diagnostic challenge,especially in young children.A recent systematic review showed that joint tenderness and fever are important signals of septic arthritis.Ultrasound is helpful in detecting the presence of a joint effusion.Plain radiographs may show bone changes but magnetic resonance imaging is the most reliable imaging study for detecting concomitant osteomyelitis.The diagnosis of acute septic arthritis is highly suggestive when pus is aspirated from the joint,in case of a positive culture or a positive gram stain of the joint fluid,or if there is a white blood-cell count in the joint fluid of more than 50000/mm3.Staphylococcus aureus is the most commonly cultured organism.Recent systematic reviews have identified the most effective drainage techniques,including needle aspiration,arthroscopy and arthrotomy,depending on the affected joint.After the drainage procedure it is important to monitor the clinical and laboratory outcomes.Additional drainage procedures may be necessary in select cases. | Cornelia M Donders Anne J Spaans Herbert van Wering Christiaan JA van Bergen | 2022 | World Journal of Orthopedics2022，13，2： | 2 |
| 3 | Apoptosis in developing anthers and the role of ABA in this process during androgenesis in Hordeum vulgate L显示文摘 | WANG M HOEKSTRA S VAN BERGEN S LAMERS GEM OPPEDIJK B J VAN DER HEUDEN M W DE PRIESTER W SCHILPEROORT RA 1 | 1999 | Plant Mol Biol1999，39，： | 1 |
| 4 | Pricing process as a capability:a resource-based perspective显示文摘 | DUTTA S ZBARACKI M J BERGEN M | 2003 | Strategic Management Journal2003，24，： | 1 |
| 5 | Design principles for ecological engineering显示文摘 | Bergen S D Bolton S M Fridley J L | 2001 | Ecol Eng2001，，18： | 1 |
| 6 | Model calculations on a flat-plate solar heat collector with integrated solar cells显示文摘 | Bergene T Lovvik O M | 1995 | Solar Energy1995，55，6： | 1 |
| 7 | Model calculations on flate-plate solar heat collector with integrated solar cells 显示文摘 | Bergene T LJvvik O M | 1995 | Solar Energy1995，55，6： | 1 |
| 8 | Model calculations on a fiat - plate solar heat collector with integrated solar cells 显示文摘 | Bergene T Lovvlk O M | 1995 | Solat Energy''1995，55，6： | 1 |
| 9 | High-pressure methane and carbon dioxide adsorption on dry and moisture-equilibrated Pennsylvanian coals显示文摘 | Krooss B M van Bergen F Gensterblum Y Siemons N Pagnier H J M David P | 2002 | Int J Coal Geol2002，51，2： | 1 |
| 10 | Quick response in manufacturer-retailer channels显示文摘 | IYER A BERGEN M E | 1997 | Management Science1997，43，： | 1 |
| 11 | Anthraquinones inhibit tau aggregation and dissolve Alzheimeres paired elieal filaments in vitro and in cells显示文摘 | Pickhardt M Gazova Z von Bergen M | 2005 | J Biol Chem2005，280，5： | 1 |
| 12 | High-pressure methane and carbon dioxide adsorption on dry and moisture-equilibrated Pennsylvanian coals显示文摘 | KROOSS B M BERGEN F V GENSTERBLUM Y | 2002 | International Journal of Coal Geology2002，51，2： | 1 |
| 13 | CO2 enhanced coalbed methane production in the Netherlands显示文摘 | Hamelinck C N Faaij A P C Turkenburg W C F van Bergen Pagnier H J M Barzandji O H M Wolf K -H A A Ruijg G J | 2002 | Energy2002，27，7： | 1 |
| 14 | Efficient representations of video sequences and their applications显示文摘 | Irani M Anandan P Bergen J | 1996 | Signal Processing:Image Communication1996，8，4： | 1 |
| 15 | Tractor three-point hitch control system显示文摘 | Boe T E Bergene M A | | SAE Paper0，，： | 1 |
| 16 | Forest canopy properties and variation in aboveground net primary production over upper Great Lakes Landscapes显示文摘 | Dronova I Bergen K M Ellsworth D S | 2011 | Ecosystems2011，14，6： | 1 |
| 17 | Quick response in manufacturer retailer channels显示文摘 | Iyer A V Bergen M E | | 0，，04： | 1 |
| 18 | The Effect of Mantle Anelasticity on Nutations, Earth tides, and Tidal Variations in Rotation Rate显示文摘 | J M BERGEN Z | 1986 | Geophys J R Astron Soc1986，，87： | 1 |
| 19 | Variations in the contractual terms of cooperative advertising contracts:An empirical investigation显示文摘 | Bergen M John G Rao A | 1995 | Marketing Letters1995，6，1： | 1 |
| 20 | High-pressure methane and carbon dioxide adsorption on dry and moisture-equilibrated Pennsylvanian coals 显示文摘 | Krooss B M Van Bergen F Gensterblum Y | 2002 | International Journal of Coal Geology2002，51，： | 1 |
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