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Open-Access Journal
Editorial
Conversion total hip arthroplasty: Primary or revision total hip arthroplasty 
Ran Schwarzkopf, Mahta Baghoolizadeh 
World J Orthop 6(10):750-753. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.750
Orthopedic cellular therapy: An overview with focus on clinical trials 
Moon Jong Noh, Kwan Hee Lee 
World J Orthop 6(10):754-761. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.754
Treatment options for irreparable postero-superior cuff tears in young patients 
Olimpio Galasso, Filippo Familiari, Giorgio Gasparini 
World J Orthop 6(10):770-775. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.770
Review
Surgical management of osteonecrosis of the femoral head in patients with sickle cell disease 
Atul F Kamath, Michael H McGraw, Craig L Israelite 
World J Orthop 6(10):776-782. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.776
Collecting shoulder kinematics with electromagnetic tracking systems and digital inclinometers: A review 
Daniel C Hannah, Jason S Scibek 
World J Orthop 6(10):783-794. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.783
Minireviews
Anterior knee pain following primary total knee arthroplasty 
David Shervin, Katelyn Pratt, Travis Healey, Samantha Nguyen, William M Mihalko, Mouhanad M El-Othmani, Khaled J Saleh 
World J Orthop 6(10):795-803. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.795
Review on squeaking hips 
Yadin David Levy, Selin Munir, Shane Donohoo, William Lindsay Walter 
World J Orthop 6(10):812-820. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.812
Basic Study
Novel computer-assisted method for revision arthroplasty of the knee 
Hanns-Edgar Hoffart, Harald Dinges, Stefan Kolbeck, Peter Ritschl, Hagen Hommel 
World J Orthop 6(10):821-828. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.821
Retrospective Study
Modified porous tantalum rod technique for the treatment of femoral head osteonecrosis 
Emilios E Pakos, Panayiotis Megas, Nikolaos K Paschos, Spyridon A Syggelos, Antonios Kouzelis, Georgios Georgiadis, Theodoros A Xenakis 
World J Orthop 6(10):829-837. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.829
Meta-Analysis
Operative vs non-operative management of displaced proximal humeral fractures in the elderly: A systematic review and meta-analysis of randomized controlled trials 
Santa Rabi, Nathan Evaniew, Sheila A Sprague, Mohit Bhandari, Gerard P Slobogean 
World J Orthop 6(10):838-846. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.838
Case Report
“Push back” technique: A simple method to remove broken drill bit from the proximal femur 
Devendra K Chouhan, Siddhartha Sharma 
World J Orthop 6(10):847-849. Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.847