Metallic Magnesium (Mg) and its alloys are highly suitable for medical applications as biocompatible and biodegradable implant materials. Magnesium has mechanical properties similar to bone, stimulates bone regeneration, is an essential non-toxic element for the human body and degrades completely within the body environment. In consequence, magnesium is a promising candidate as implant material...

OBJECTIVE To determine the rate of urinary tract infection in patients given incomplete treatment before undergoing hip fracture surgery. METHODS The descriptive case series was conducted at Aga Khan University Hospital, Karachi, From October 25, 2012 to April 24, 2013. 84 postmenopausal women having hip fracture along with asymptomatic urinary tract infection. The infection was treated incom...

Current hip replacement femoral implants are made of fully solid materials which all have stiffness considerably higher than that of bone. This mechanical mismatch can cause significant bone resorption secondary to stress shielding, which can lead to serious complications such as peri-prosthetic fracture during or after revision surgery. In this work, a high strength fully porous material with ...

Periprosthetic fractures of the femur after total hip replacement can present some unique challenges to the treating reconstructive orthopedic surgeon. Treatment may differ depending on fracture location, bone condition, implant stability, patient characteristics, and surgeon experience. It is imperative that adequate and sufficient mechanical fixation be achieved in the treatment of these pati...

Abstract Bone properties and especially its microstructure around implants are crucial to evaluate the osseointegration of prostheses in orthopaedic, maxillofacial dental surgeries. Given intrinsic heterogeneous nature bone microstructure, an ideal probing tool understand quantify formation must be spatially resolved. X-ray imaging has often been employed, but is limited presence metallic impla...

Background The importance of cross-border healthcare, medical and health tourism plays a significant role in the European health policy and health management. After dentistry, orthopaedic treatments are the leading motivation for seeking care in Hungary, as patients with rheumatic and motion diseases are drawn to the thermal spas and well-established orthopaedic centres. This paper aims to gain...

BACKGROUND During the 1990s, cost reduction programs were developed to decrease the hospital cost of total knee arthroplasty. The purpose of this study was to evaluate the impact of hospital cost reduction programs for total knee arthroplasty on patient outcome at our hospital. METHODS We evaluated 159 patients who had undergone unilateral primary total knee arthroplasty for the treatment of ...

Complications in dentistry and orthopaedic surgery are mainly induced by peri-implant bacterial infections and current implant devices do not prevent such infections. The coating of antibacterial molecules such as chitosan on its surface would give the implant bioactive properties. The major challenge of this type of coating is the attachment of chitosan to a metal substrate. In this study, we ...