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Open-Access Journal
Orthopaedic education in the era of surgical simulation: Still at the crawling stage 
Kivanc Atesok, Peter MacDonald, Jeff Leiter, James Dubberley, Richard Satava, Ann VanHeest, Shepard Hurwitz, J Lawrence Marsh 
World J Orthop 8(4):290-294. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.290
Growing spine deformities: Are magnetic rods the final answer? 
Ashok N Johari, Amit S Nemade 
World J Orthop 8(4):295-300. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.295
Therapeutic Advances
Syndesmotic InternalBraceTM for anatomic distal tibiofibular ligament augmentation 
Markus Regauer, Gordon Mackay, Mirjam Lange, Christian Kammerlander, Wolfgang Böcker 
World J Orthop 8(4):301-309. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.301
Basic Study
Posterior interosseous nerve localization within the proximal forearm - a patient normalized parameter 
Srinath Kamineni, Crystal R Norgren, Evan M Davidson, Ellora P Kamineni, Andrew S Deane 
World J Orthop 8(4):310-316. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.310
Effect of a specialized injury prevention program on static balance, dynamic balance and kicking accuracy of young soccer players 
Ayelet Dunsky, Ido Barzilay, Orly Fox 
World J Orthop 8(4):317-321. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.317
Case Control Study
Abnormal ground reaction forces lead to a general decline in gait speed in knee osteoarthritis patients 
Anatole Vilhelm Wiik, Adeel Aqil, Mads Brevadt, Gareth Jones, Justin Cobb 
World J Orthop 8(4):322-328. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.322
Retrospective Study
Variability in conflict of interest disclosures by physicians presenting trauma research 
Kevin Wong, Paul H Yi, Rohith Mohan, Kevin J Choo 
World J Orthop 8(4):329-335. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.329
Associations among pain catastrophizing, muscle strength, and physical performance after total knee and hip arthroplasty 
Kazuhiro Hayashi, Masato Kako, Kentaro Suzuki, Keiko Hattori, Saori Fukuyasu, Koji Sato, Izumi Kadono, Tadahiro Sakai, Yukiharu Hasegawa, Yoshihiro Nishida 
World J Orthop 8(4):336-341. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.336
Clinical Trials Study
RANK-ligand and osteoprotegerin as biomarkers in the differentiation between periprosthetic joint infection and aseptic prosthesis loosening 
Max J Friedrich, Matthias D Wimmer, Jan Schmolders, Andreas C Strauss, Milena M Ploeger, Hendrik Kohlhof, Dieter C Wirtz, Sascha Gravius, Thomas M Randau 
World J Orthop 8(4):342-349. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.342
Observational Study
T1ρ/T2 mapping and histopathology of degenerative cartilage in advanced knee osteoarthritis 
Benjamin S Kester, Philip M Carpenter, Hon J Yu, Taiki Nozaki, Yasuhito Kaneko, Hiroshi Yoshioka, Ran Schwarzkopf 
World J Orthop 8(4):350-356. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.350
Systematic Reviews
Total hip arthroplasty in patients with Paget’s disease of bone: A systematic review 
Sammy A Hanna, Sebastian Dawson-Bowling, Steven Millington, Rej Bhumbra, Pramod Achan 
World J Orthop 8(4):357-363. Published online Apr 18, 2017. doi: 10.5312/wjo.v8.i4.357