Semi-open rhinoplasty: a new Maxillofacial technique

Semi-open rhinoplasty: a new Maxillofacial technique

BACKGROUND Rhinoplasty "open" represents a surgical technique to access to the internal structures of the nose; it is an alternative to more traditional "closed" rhinoplasty. However, both these techniques have some advantages and some disadvantages. In this work the authors describe a case that shows the steps of a new surgical technique: the "semi-open" rhinoplasty. METHODS The "semi-open" ...

Nasal Tip Dermoid Sinus Cyst Excision by Open Rhinoplasty Technique

Nasal dermoid sinus cysts (NDSCs) are uncommon midline developmental anomalies with an estimated incidence of 1:20,000 to 1:40,000 births.1,2 NDSCs are distinct from dermoids in other regions; they may have an intracranial extension, requiring careful interventional strategies. These lesions can be present anywhere in midline, as sinus or cyst, from glabella to columella, with glabella being th...

Semi-θ-Open Sets and New Classes of Maps

A New Semi-Quantitative Approach to Open-Pit Mine Sustainability Assessment

Sustainability assessment has received numerous attentions in the mining industry. Mining sustainability includes the environmental, economic, and social dimensions, and a sustainable development is achieved when all these dimensions improve in a balanced manner. Therefore, to measure the sustainability score of a mine, we require an approach that evaluates all these three dimensions of mining ...

Columellar Aesthetics in Open Rhinoplasty.

Detailed descriptions of the ideals of columellar aesthetics and nostril shape are conspicuously lacking from the medical literature. Achieving an aesthetic nasal base is critical to an optimal rhinoplasty result. Deviations in the columella and variations in its width and height lead to distortion of nostril shape and frequently compromise function. Six types of columellar disproportion are pr...