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Topic Highlight
Complications of hip fractures: A review 
Pedro Carpintero, Jose Ramón Caeiro, Rocío Carpintero, Angela Morales, Samuel Silva, Manuel Mesa 
World J Orthop 5(4):402-411. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.402
Current concept in dysplastic hip arthroplasty: Techniques for acetabular and femoral reconstruction 
Goran Bicanic, Katarina Barbaric, Ivan Bohacek, Ana Aljinovic, Domagoj Delimar 
World J Orthop 5(4):412-424. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.412
Positioning patients for spine surgery: Avoiding uncommon position-related complications 
Ihab Kamel, Rodger Barnette 
World J Orthop 5(4):425-443. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.425
Enhanced microfracture techniques in cartilage knee surgery: Fact or fiction? 
Stefan Bark, Tomasz Piontek, Peter Behrens, Sabreen Mkalaluh, Deike Varoga, Justus Gille 
World J Orthop 5(4):444-449. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.444
Common controversies in total knee replacement surgery: Current evidence 
Vasileios S Nikolaou, Dimitrios Chytas, George C Babis 
World J Orthop 5(4):460-468. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.460
Neuromuscular interactions around the knee in children, adults and elderly 
Eleftherios Kellis, Lida Mademli, Dimitrios Patikas, Nikolaos Kofotolis 
World J Orthop 5(4):469-485. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.469
Bone three-dimensional microstructural features of the common osteoporotic fracture sites 
Huayue Chen, Kin-ya Kubo 
World J Orthop 5(4):486-495. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.486
Protein kinase small molecule inhibitors for rheumatoid arthritis: Medicinal chemistry/clinical perspectives 
Charles J Malemud, David E Blumenthal 
World J Orthop 5(4):496-503. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.496
Efficacy and safety of tofacitinib for treatment of rheumatoid arthritis 
Lisa M Lundquist, Sabrina W Cole, Martha L Sikes 
World J Orthop 5(4):504-511. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.504
Interleukins and interleukin receptors in rheumatoid arthritis: Research, diagnostics and clinical implications 
Lili Magyari, Dalma Varszegi, Erzsebet Kovesdi, Patricia Sarlos, Bernadett Farago, Andras Javorhazy, Katalin Sumegi, Zsolt Banfai, Bela Melegh 
World J Orthop 5(4):516-536. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.516
Review
Psoriatic arthritis: Epidemiology, diagnosis, and treatment 
Jung-Tai Liu, Horng-Ming Yeh, Shyun-Yeu Liu, Kow-Tong Chen 
World J Orthop 5(4):537-543. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.537
Minireviews
Randomized Controlled Trial
Donor’s site evaluation after restoration with autografts or synthetic plugs in rabbits 
Konstantinos S Intzoglou, Dimitrios S Mastrokalos, Dimitrios S Korres, Kleo Papaparaskeva, Dimitrios Koulalis, George C Babis 
World J Orthop 5(4):550-556. Published online Sep 18, 2014. doi: 10.5312/wjo.v5.i4.550