Comparative Biomechanical Study of Crosslinked Polyethylene Wear with 36-mm Ceramic Femoral Heads and with 32-mm Metal Femoral Heads [0.03%]
48mm陶瓷股骨头和32mm金属股骨头与36mm陶瓷股骨头配对时对交联聚乙烯衬里的磨损生物力学性能比较研究
Guilherme Guadagnini Falotico,Pedro Takata,Leonardo Salani Jacob et al.
Guilherme Guadagnini Falotico et al.
Objective This study aims to compare the in vitro wear rate of crosslinked, high molecular weight polyethylene coupled to 36-mm diameter ceramic heads and 32-mm diameter metal heads. Methods Ceramic-on-polyethylene (36 mm) and metal-on-poly...
Reply to Letter to Editor Regarding "Multilevel Anterior Lumbar Interbody Fusion Combined with Posterior Stabilization in Lumbar Disc Disease - Prospective Analysis of Clinical and Functional Outcomes" [0.03%]
针对“多水平前外侧腰椎融合联合后路固定治疗腰椎间盘疾病-临床和功能预后的前瞻性分析”的读者来信回应
Diogo Lino Moura,David Lawrence,Josue Pereira Gabriel
Diogo Lino Moura
Carolina Oliveira,Luísa Vital,Francisco Serdoura et al.
Carolina Oliveira et al.
Primary Ewing sarcoma in the spine is very rare, and the treatment for it is multidisciplinary. There is no consensus regarding the optimal method of local control; however, en bloc resection is associated with an improvement in survival ra...
Pedicle Screws and Facet Violation - The importance of the Angle between the Facet and the Screw [0.03%]
椎弓根螺钉和关节突破坏--关节突和螺钉之间角度的重要性
Rodrigo Amaral,Luiz Pimenta,Angelo Guarçoni Netto et al.
Rodrigo Amaral et al.
Objective To verify whether, regardless of the screw placement technique, there is a safe distance or angle in relation to the facets that can prevent violation of the facet joint when the screws are placed. Methods Retrospective, single, c...
Ronan Bertinatto,Edilson Forlin,Leonardo Wustro et al.
Ronan Bertinatto et al.
Objective Congenital clubfoot (PTC) is a congenital orthopedic condition often requiring intensive treatment; little is known about the impact of such treatment on motor development. The present study assessed whether gait development is la...
Retrospective Analysis of 20 Patients Affected by Schwannomas in the Upper and Lower Limbs [0.03%]
上下肢神经鞘瘤患者的回顾性分析报告
José Antonio Galbiatti,Gabriel Rodrigues Dos Santos Milhomens,Lara Giovanetti Bertozzo et al.
José Antonio Galbiatti et al.
Objective To analyze the epidemiological profile and evolution of 20 patients diagnosed with upper- and lower-limb schwannomas. Methods A group of patients was defined for a retrospective evaluation comprising the period between February 20...
Daniel Baumfeld,Auro Sérgio Perdigão de Brito,Maíra Soares Torres et al.
Daniel Baumfeld et al.
Objective To investigate the incidence of infection in patients with gunshot-related fractures, and to correlate this finding with the occurrence of surgical debridement in the emergency room. Methods A retrospective, observational, descrip...
Application of the Ottawa Protocol by Medical Students and Orthopedic Residents on Ankle Sprains at a Trauma Hospital [0.03%]
渥太华协议在创伤医院中由医学生和骨科住院医师对踝关节扭伤的应用
José Marcos Lavrador Filho,Paulo Henrique Vogt,Alexandre Roberto Roman Coelho et al.
José Marcos Lavrador Filho et al.
Objective To verify the applicability and agreement of the Ottawa ankle rules applied by medical students and orthopedic residents in a tertiary trauma service thus validating the Ottawa protocol for use on Brazilian soil. Prospective This ...
Afonso Nobre Pinto Cardoso,Rui Viegas,Patrícia Gamelas et al.
Afonso Nobre Pinto Cardoso et al.
Objective The objective of the present study was to evaluate the clinical and radiographic results of our series regarding ulnar shortening osteotomy, as well as to briefly review the pathology, indications and surgical options of ulnocarpa...