The purpose of this study was to determine if hard and soft rib protector garments have an effect on trunk kinematics and throw performance (accuracy and speed) of experienced quarterbacks during an overhand football pass. Eight quarterbacks completed 10 throws during each of three rib protector conditions (no rib, soft, hard). Protector conditions were compared using non-inferiority testing. N...

introduction: rib fracture is one of the common causes of trauma disabilities in many events and the outcome of these patients are very extensive from temporary pain management to long-term significant disability. control and management of the pain in such patients is one of the most important challenges in emergency departments. thus, the aim of the present study was assessing the efficacy of ...

We report a case of Giant Cell Tumor (GCT) arising from anterior are of first rib along with literature review which was treated with excision of rib through its normal margin along with tumor mass. GCT of rib is rare and if found mostly arises from the posterior aspect. However, GCT should be considered as differential diagnosis when bony mass is present in the anterior are of rib. It poses su...

Fractures of the first rib are uncommon in athletes and present a different clinical entity from traumatic first rib fracture associated with high energy thoracic trauma. These fractures are stress induced and precipitated by chronic muscular forces acting on the first rib. Typically they heal with conservative treatment. This report describes a fracture of the first rib in a tennis player that...

OBJECTIVES Despite recommendations that central obesity assessment should be employed as a marker of cardiometabolic health, no consensus exists regarding measurement protocol. This study examined a range of anthropometric variables and their relationships with cardiometabolic features and type 2 diabetes in order to ascertain whether measurement site influences discriminatory accuracy. In part...

PURPOSE To provide the anatomical knowledge necessary to draw biopsy routes by using an anterior approach above and below the first rib to avoid internal mammary vessel damage. MATERIALS AND METHODS The anatomy of internal mammary vessels above and below the first rib was assessed by thin-section computed tomography (CT) analysis of 61 adults. The visibility of the internal mammary vessels, t...

To our knowledge, the clinical characteristics of traumatic vertebral fractures and concomitant fractures of the rib (TVF-RF) have not been described in previous studies.To investigate the clinical characteristics of patients managed for TVF-RF. A retrospective study of 3142 patients who presented with traumatic vertebral fractures was performed. Two hundred twenty-six patients (7.2%) suffered ...

Introduction: The elastic modulus of human rib bone derived from tensile coupon tests (13.9GPa) could be too high for applications in Finite Element (FE) modeling of the human thorax, as the homogenous elements lack the microstructure of typical rib bone. In this study MicroCT scans of ribs from three cadavers were used to determine homogenized elastic moduli of ribs that could be applied to so...

Hardened steels are commonly used in wide areas of technologies and industries. In respect of poor machinability of these steels and requirement of expensive cutting tools, study of machining economy is a matter of importance. Thus the present study deals with the economic considerations of various hole making processes. For this purpose, the hard steel samples were machined by conventional dri...