CLINICAL EVALUATION OF DIRECT ANTERIOR APPROACH TOTAL HIP ARTHROPLASTY FOR SEVERE DEVELOPMENTAL DYSPLASIA OF THE HIP

Clinical evaluation of direct anterior approach total hip arthroplasty for severe developmental dysplasia of the hip

Abstract It is challenging to treat developmental dysplasia of the hip (DDH) classified Crowe III-IV using direct anterior approach (DAA) total hip arthroplasty (THA), and very little is known on its outcome.This study aimed to investigate the clinical result in this defined disorder with DAA versus posterolateral approach.Twenty-three consecutive

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Modeling method of phase equilibrium in metal-slag system

This paper demonstrates a new modeling method of the complex heterogeneous processes between a metal and Dab Dish and Stick Tool slag based on a pattern of formation of the crystallization fields of phases.The theoretical justification was provided for the using of the osmotic coefficients of Bjerrum-Guggenheim with the reduction reactions of eleme

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South Africa, Sweden, and Good International Citizenship

There Default are those who argue that a state embodying good international citizenship (GIC) must actively seek to improve the world around it, thereby making a positive contribution to overcoming global challenges.A good international citizen (state) must also be a proponent of multilateral cooperation, usually manifesting in global platforms suc

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