Aims. The localization of necrotic areas has been reported to impact the prognosis and treatment strategy for osteonecrosis of the
Aims. Bone marrow-derived mesenchymal stem cells obtained from bone marrow aspirate concentrate (BMAC) with platelet-rich plasma (PRP), has been used as an adjuvant to hip decompression. Early results have shown promise for hip preservation in patients with osteonecrosis (ON) of the
Objectives. Using a simple classification method, we aimed to estimate the collapse rate due to osteonecrosis of the
Aims. We compared the clinical outcomes of curved intertrochanteric varus osteotomy (CVO) with bone impaction grafting (BIG) with CVO alone for the treatment of osteonecrosis of the
Objectives. An experimental piglet model induces avascular necrosis (AVN)
and deformation of the
Abstract. Objectives. To analyse the costs and benefits of sending
Aims. Surgical treatment of young femoral neck fractures often requires an open approach to achieve an anatomical reduction. The application of a calcar plate has recently been described to aid in femoral neck fracture reduction and to augment fixation. However, application of a plate may potentially compromise the regional vascularity of the
Aims. To investigate whether idiopathic osteonecrosis of the
Aims. Hyaline cartilage has a low capacity for regeneration. Untreated osteochondral lesions of the
Aims. Avascular
Aims. This study aimed to evaluate sagittal spinopelvic alignment (SSPA) in the early stage of rapidly destructive coxopathy (RDC) compared with hip osteoarthritis (HOA), and to identify risk factors of SSPA for destruction of the
Aims. Eccentric reductions may become concentric through
The pathophysiological basis of alterations in trabecular bone of patients with osteonecrosis of the
Introduction. The purpose of this study was to evaluate the outcome of vascularized iliac bone grafting for idiopathic osteonecrosis of the
Aims. Hip arthroplasty aims to accurately recreate joint biomechanics. Considerable attention has been paid to vertical and horizontal offset, but
Introduction and Objective. Osteonecrosis of the
Aims. Though the pathogenesis of Legg-Calve-Perthes disease (LCPD) is unknown, repetitive microtrauma resulting in deformity has been postulated. The purpose of this study is to trial a novel upright MRI scanner, to determine whether any deformation occurs in
Introduction. The purpose of this study was to examine if Sugioka's transtrochanteric rotational osteotomy (TRO) of the
Articular cartilage has poor repair potential and the tissue formed is mechanically incompetent. Mesenchymal stromal cells (MSCs) show chondrogenic properties and the ability to re-grow cartilage, however a viable human model for testing cartilage regeneration and repair is lacking. Here, we describe an ex vivo pre-clinical
Introduction: We compared