Lunate bone

Bone Repair Broken or fracture bone have four (4) stages to repair. 1.Hemata formation - due to fractured bone, the blood vessels are also ruptured and caused hematoma formation and inflammation. This allow clotting process and bone cells die at the broken ends. These dead bone cells are remove by osteoclasts. 2.Bone generation - phagocytic cells clear away the dead cells and capillaries grow again. Fibroblast produce collagen fibers that connect the broken bone ends, while osteoblasts start…

Osteoporosis, a skeletal disease, is when weakened bone that is not strong enough to perform the daily physical activities of an everyday average person, causing fractures and minor stresses. It is estimated that osteoporoses or low bone mass occurs in about over fifty-five percent of the population age fifty and over (Vilela 185). However, it is more common in women rather than men due to the fact that men…

Osteogenesis Imperfecta (OI) is a genetic disorder that affects the formation of bones. The term Osteogenesis Imperfecta literally means imperfect bone formation. People with OI have bones that break easily, usually caused by a mild trauma or no cause at all. Multiple fractures are common with this disease since bones are weak. Although, in severe cases fracture of bones can occur before birth. This disease is caused by defective connective tissue and the lack of Type One Collagen. There are…

INTRODUCTION:. Orthodontic treatment are potentially unstable although a number of factors can be cited as influencing long term-result. It called relapse orthodontics. Relapse Orthodontic is the return, following correction, any change from the final tooth position at the end of treatment relapse, could be a return to the original teeth position, caused by periodontal,occlusal,soft tissue factor and growth. Orthodontic relapse is a complex problem. 1,2 Studies have shown that stability and…

to the National Institute of Arthritis and Musculoskeletal and Skin diseases, osteoporosis is a disease characterized by low bone mass and structural deterioration of bone tissue, leading to bone fragility and an increased risk of fractures of the hip, spine, and wrist.1 Geriatric patients are more at risk of developing osteoporosis due to increased age and a decrease in bone density, therefore treatment in this population is of the utmost importance because the disease’s associated fractures is…

Sung Noh 12/11/2014 BSCI 330 Hypermethylation in patients with Myelodysplastic Syndrome Myelodysplastic Syndrome is disease of the bone marrow in which its ability to produce viable blood cells has been compromised through mutation. In healthy bone marrow the Osteocytes that live within produce hematopoietic stem cells that mature to become different components of blood: erythrocytes, neutrophils, monocytes and platelets (Saba et. al, 2007). Osteocytes that have undergone mutations produce a…

Introduction A finger fracture is a break in any of the finger bones. What are the causes? The main cause of finger fractures is injury, such as from sports, a fall, or closing a drawer or door. What increases the risk? The following factors raise your risk for a finger fracture: Sports. Workplace activities that involve machinery. A condition called osteoporosis, which can make your bones less dense and cause them to fracture more easily. What are the signs or symptoms? The main symptoms of a…

sutures. A case report of frontosphenoidal with squamous suture craniosynostosis is described and the merits of virtual surgical planning discussed. The sutures of the cranial vault are patent at birth. A thin layer of fibrous tissue connects the bones, which facilitates malleability of the skull through the birth canal, as well as rapid brain growth during the first two years of life. There are major and minor cranial sutures across which growth must occur synchronously to achieve normal…

Micro-fracture consolidation can be treated with bone remodeling, and the adaptation of skeleton is applied to “calcium homeostasis” and to mechanical use. The bone remodeling involves the bone resorption regarding to osteoclasts and bone formation relating to osteoblasts. Regular bone-related diseases including “bone-metastasized cancers”, Paget’s disease, multiple myeloma, and osteoporosis are caused by the disproportion between the resorption and formation processes. The increased…

complete, refer to the way the bone breaks. The incomplete fracture is when the bone cracks, but does not break all the way through. As with the complete fracture, the bone breaks in two or more parts. With the compound or simple fracture, this is referring to rather or not the bone broke through the skin. With a compound fracture, also known as an open fracture, the bone breaks, also breaking through the patient's skin. As with the simple fracture, or closed fracture, the bone breaks, but does…