BACKGROUND Symptomatic heterotopic ossification (HO) in multiple trauma patients may lead to follow up surgery, furthermore the long-term outcome can be restricted. Knowledge of the effect of surgical treatment on formation of symptomatic heterotopic ossification in polytrauma is sparse. Therefore, we test the effects of surgical treatment (plate osteosynthesis or intramedullary nailing) on the...

Heterotopic ossification (HO) is the presence of bone in soft tissue where bone normally does not exist. The acquired form of HO most frequently is seen with either musculoskeletal trauma, spinal cord injury, or central nervous system injury. For example, patients who have recently undergone total hip arthroplasty or have paraplegia after spinal cord injury are at risk for HO. The fever, swelli...

Heterotopic ossification is a benign process of mature laminar bone formation in the soft tissues. A synonymous term used to describe this pathology in muscle is myositis ossificans. The pathogenesis is unclear, but is likely multifactorial. The basic pathology is thought to be ectopic production of osseous tissue as part of a repair process in response to tissue injury. This report describes a...

INTRODUCTION Heterotopic bone is rarely found in the gastrointestinal tract. Here we report a rare case of metaplastic ossification within a benign ulcerating adenoma and review the literature concerning the aetiology. CASE PRESENTATION A 63-year-old woman, who presented with a history of melaena, was found at colonoscopy to have a pedunculated ulcerating polyp. Histological examination demon...

Fibrodysplasia Ossificans Progressiva (FOP) is a rare autosomal dominant disorder characterized by postnatal progressive heterotopic ossification of connective tissue and congenital malformation of big toes. We report a 3-year male toddler with clinical and radiological features of FOP. He was born with bilateral hallux valgus and at the age of 3 years presented with hard swellings over back, s...

The objective of this study was to determine the efficacy of postoperative single dose radiation therapy of 700 centigray on fracture/dislocations of the elbow in the prevention of heterotopic ossification. Eleven patients were reviewed for this study. Each patient sustained high-energy trauma to the extremity causing a fracture/dislocation of the elbow. After open reduction and internal fixati...

s 1. Abstract entitled “Evaluation of Bioburden on the Development of Heterotopic Ossification in an Established Rat Model” submitted for presentation consideration at the Orthopaedic Research Society meeting to be held March 2831, 2015 in Las Vegas, NV. (25-08-2014) 2. Abstract entitled “Early Histological and Molecular Characterization of the Local Tissue Microenvironment Following Blast-Rela...

We present a case of a 26-year-old man with mesenteric heterotopic ossification following blunt abdominal trauma and multiple surgical operations. Computed tomography 10 months after the initial trauma demonstrated linear, branching opacities within the small bowel mesentery that had a cortical and trabecular structure indicative of mature bone. We found only 25 reports in the literature of sma...

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