51 research outputs found
Concordance for curve type in idiopathic scoliosis among family members
OBJECTIVE: To evaluate the concordance for the curve pattern, side and levels of the superior apical vertebrae, apex and inferior apical vertebrae of curves in patients and their relatives with idiopathic scoliosis. METHODS: Concordance according to the Lenke classification for curve pattern, side and levels of the superior apical vertebrae, apex and inferior apical vertebrae were evaluated comparative and prospectively in 243 pairs of patients and respective relatives with idiopathic scoliosis. RESULTS: The family concordance for the curve pattern and side was 51.4% (125 pairs). Among these pairs, the concordance of the levels of the vertebrae was 91.2% (114 pairs). The concordance rate for the curve pattern and side between parents/children was 51.6% and between siblings was 50.0% (p-value= 0.411). The concordance rates of the levels of vertebrae were 86.8% and 95.1%, respectively (p-value = 0.219). CONCLUSION: Curve shape in idiopathic scoliosis is related to family and degree of kinship, since the data showed a high concordance for the curve pattern, side and levels of the apical vertebrae and apex between patients and relatives with this deformity. The concordance was higher in those with a closer degree of kinship. Level of Evidence II, Lesser Quality Prospective Study
Innervation of the nipple-areolar complex after reduction mammaplasty: a histological study
INTRODUCTION: The periareolar dermal release maneuver in mammoplasty promotes better mobility of the nipple-areola complex. However, there are doubts on possible nerve damages in this kind of topography. This quantitative analysis compared the nerve branches density from the medial, lateral and caudal side-flow of the nipple-areola complex (NAC).
METHODS: This was a prospective study. The study included 26 women who have undergone a mammaplasty reduction using the Pitanguy's classic technique. The dermis fragments collected from the medial, lateral and caudal sides were properly prepared and subjected to a histological study in order to determine the nerve branches density in each studied sides.
RESULTS: Of 26 studied patients, 42.3% had a higher nerve branches density in the lateral side; 38.5%, on the medial side and 19.2% on the caudal side. The statistical analysis used to evaluate whether there was a predominance of one side where the dermis has been sectioned showed that the proportion comparison test was not significant (p = 0.304).
CONCLUSION: The comparative analysis has shown that there is no preponderance of nerve density in any periareolar dermis side
Comparative study of the areas of osteochondral defects produced in the femoral condyles of rabbits treated with gel of sugarcane biopolymer
Spongy film of cellulosic polysaccharide as a dressing for aphthous stomatitis treatment in rabbits
Biocompatibility of the bacterial cellulose hydrogel in subcutaneous tissue of rabbits
Esquistossomose hepatoesplĂȘnica cirĂșrgica: histopatologia hepatica e endoscopia digestiva alta em crianças comparadas a adultos
A comparative study of the areas of osteochondral defects produced in femoral condyles of rabbits treated with sugar cane biopolymer gel
Characterization of the deposition of collagen fibers and Lithogenic potential in bladder of rats submitted to a sugar cane biopolymer graft
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