rectal prolapse is a relatively common disease of children and is defined as a rectal mucosa protrusion or a fullthickness protrusion (all layers) from anus. the purpose of this retrospective study is the review of different surgical techniques used in our centers and recommendations for optimal surgical management of rectal prolapse. this study was based on a 19 years experience in rectal prol...

Objective: verify if reduction of facial convexity obtained with dental extractions promotes changes that are noticeable in frontal view. Compare whether the correction different degrees protrusion distinct aesthetic perception and profile analysis. Methods: two brown female patients class I malocclusion, incisors convex were selected. Patients displayed initially magnitude (moderate x excessiv...

Bi-maxillary protrusion is a condition with protrusive and proclined upper lower incisors the patient not able to close lips without strain. The presented case reported chief complaint of forwardly placed teeth, skeletal class II malocclusion, Angle’s I malocclusion incisors. treatment was performed extraction all first premolars retraction under absolute anchorage. about 3 mm 3.5 achieved resp...

We propose a high-transmittance multi-domain vertical alignment liquid crystal device with a protrusion structure. Disclination lines, which inevitably appear at the boundaries of domains in a multi-domain structure, can be reduced by adding a protrusion structure on the top substrate. The transmittance was improved by 11% using the proposed structure with no change of either the dark state or ...