Two cases with open, comminuted, axially displaced fractures of the proximal third fourth metatarsal bone were referred to University Equine Hospital Vienna. Due concerns regarding risk injury suspensory ligament and implant infection an open configuration, surgical treatment ostectomy fractured was performed in both cases. Based on telephone follow-up, Case 1 reported be sound no significant r...

OBJECTIVE To determine the influence of neoplasia on the biomechanical properties of canine antebrachia. STUDY DESIGN Ex vivo biomechanical study. SAMPLE POPULATION Osteosarcoma (OSA)-affected canine antebrachia (n = 12) and unaffected canine antebrachia (n = 9). METHODS Antebrachia were compressed in axial loading until failure. A load-deformation curve was used to acquire the structural...

OBJECTIVES Circulating levels of VEGF-A (Vascular Endothelia Growth Factor-A), TGF-β1 (Transforming Growth Factor-beta 1), and M-CSF (Macrophage-Colony Stimulating Factor) were found to be predictors of bone healing and therefore prognostic criteria of delayed bone healing or nonunion. The aim of this study was to evaluate a potential rise of these markers in patients with multiple fractures of...

Bone is a complex organ with the capacity to regenerate. Even with this healing potential, healing results in fractured bone are unsatisfactory in a considerable patient cohort even with a good treatment regimen. These delayed healing cases encourage further research into possible new treatment approaches. The recently developed field of osteoimmunol‐ ogy addressing the tight interconnectivity ...

Trauma is one of the leading causes death and maxillofacial injuries are more common in Road traffic accident. Post traumatic hematoma a self limiting one. Hematoma injury following an RTA usually associated with fracture facial bones. It occurs mainly due to breach periosteum osseous bleeding from fractured bone segments. Here we present case report expanding post no fractures its management.

Femur bone is the longest and largest bone found in human body. It is also one of the most commonly fractured bones of human body, especially for the elderly. In this paper, vibration analysis of femur bone is studied by the help of finite element simulation to provide more insight in designing bio-aided equipments or protective sports equipments for femur. The simulations were performed using ...

Vertebral body compression fractures can cause chronic pain and may result in progressive kyphosis. Although vertebroplasty has been used to treat pain, it does not attempt to restore vertebral body height and eliminate spinal deformity. Percutaneous balloon kyphoplasty is a novel technique, which involves the introduction of inflatable bone tamps into the fractured vertebral body for elevation...

The surgery of fractured bones is often a very complex problem. That is the reason why it would be beneficial to create a geometric and mechanic model of the bones before surgical intervention. The model geometry is based on the CT images of the patient and the known physical properties of the bone. A computerised system is presented here, called MedEdit, which helps a surgeon plan an operation...

Nanoscale structural analyses of biomineralized materials can frequently help elucidate important structure-function relationships in these complex organic-inorganic composites. Atomic force microscope (AFM) imaging of the exterior surface of trabecular bone reveals a densely woven structure of collagen fibrils, banded with a 67-nm periodicity, and densely packed mineral plates. The mineral pla...

The nasal bone is among the most frequently broken facial bone due to all types of trauma and is the most frequently fractured facial bone due to motor vehicle collisions. This study reports the results of anterior-posterior impacts performed on male cadavers using a free-falling impactor with a flat impacting surface. The force at fracture onset was determined using an acoustic emission sensor...