Melorheostosis is a rare benign non-hereditary sclerosing dysplasia involving the bone, often in a sclerotomal distribution. we report the case of a 27 years old lady with painful swelling of the left hand and forearm lasting for almost 15 years. The patient experienced aggravation of symptoms and limitation of motion during the past two months. Radiographic assessment revealed hyperostosis inv...

The morphology of trabecular bone has proven sensitive to loading patterns in the long bones and metacarpal heads of primates. It is expected that we should also see differences in the manual digits of primates that practice different methods of locomotion. Primate proximal and middle phalanges are load-bearing elements that are held in different postures and experience different mechanical str...

Comparison of subchondral bone density determined by quantitative computed tomography (CT) with gross and histopathologic changes have not been made in horses. The goal of this study was to determine if mean quantitative CT density and mean voxel standard deviation are associated with the presence and severity of osteochondral lesions in the palmar aspect of the distal third metacarpal bone in ...

In the published literature there are controversial data to the biomechanical stability of monocortical comparing to the bicortical fixation of metacarpal fractures. The aim of this study was to compare the biomechanical stability of monocortical and bicortical locking osteosynthesis in quasi-static and dynamic 4-point bending tests of composite third metacarpal bone (4th Gen third metacarpal, ...

In this study we evaluated the role of cytokines and insulin-like growth factor (IGF) system in mediating the skeletal changes that occur during puberty by determining the relationship between serum levels of cytokines and IGF system components vs. 1) bone formation and resorption parameters in serum and urine, 2) bone density, and 3) metacarpal bone indexes in 65 pubertal girls. Lumbar bone mi...

conclusions callus distraction is an effective and reliable method for lengthening short phalangeal, metacarpal, and metatarsal bones. it also preserves periosteal tissue. our distractor is reliable, cheap, lightweight, user friendly, and highly effective for callotasis. background this study was performed to evaluate the results of finger lengthening following traumatic amputation or congenita...

INTRODUCTION Adhesions between the tendons to the interosseous muscles, the lumbrical muscles and occasionally the deep transverse metacarpal ligament can be symptomatic and cause chronic discomfort in the distal part of the hand. Reports about the condition are rare and the causal factors in previous publications are in principle limited to crush injuries and contusion from a direct blow to th...

BACKGROUND Malunion of phalangeal and metacarpal bones are often associated with impairment of hand function and pose a challenging task for treating surgeons in most cases. When applicable, corrective osteotomy is the treatment of choice, where the affected bone is cut to correct malalignment using chisels or saws. The use of these instruments is associated with several drawbacks especially in...