Serial excision of skin paddles to correct oral incontinence and color/texture mismatch after microvascular reconstruction of through-and-through cheek defects involving the oral commissure: an algorithm-based approach

In this paper we present T1K+, a very large, heterogeneous database of high-quality texture images acquired under variable conditions. T1K+ contains 1129 classes of textures ranging from natural subjects to food, textile samples, construction materials, etc. T1K+ allows the design of experiments especially aimed at understanding the specific issues related to texture classification and retrieval. To help the exploration of the database, all the 1129 classes are hierarchically organized in 5 thematic categories and 266 sub-categories. To complete our study, we present an evaluation of hand-crafted and learned visual descriptors in supervised texture classification tasks.

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Free Flap Reconstruction of the Anterior Skull Base: A Systematic Review

Journal of Neurological Surgery Part B Skull Base ◽

10.1055/s-0040-1718909 ◽

2021 ◽

Author(s):

Rajan P. Dang ◽

Abhinav R. Ettyreddy ◽

Zain Rizvi ◽

Michelle Doering ◽

Angela L. Mazul ◽

...

Keyword(s):

Systematic Review ◽

Skull Base ◽

Free Flap ◽

High Reliability ◽

Anterior Skull Base ◽

Microvascular Reconstruction ◽

Complication Rates ◽

Flap Reconstruction ◽

Free Flap Reconstruction ◽

Comprehensive Search

Abstract Objectives Given the limitations in the available literature, the precise indications, techniques, and outcomes of anterior skull base free flap reconstruction remain uncertain. The objective of this study was to perform a systematic review of published literature and evaluate indications, methods, and complications for anterior skull base free flap reconstruction. Methods A systematic review of the literature was performed using a set of search criteria to identify patients who underwent free flap reconstruction of the anterior skull base. Articles were reviewed for inclusion based on relevance, with the primary outcome being surgical complications. Results After a comprehensive search, 406 articles were obtained and 16 articles were ultimately found to be relevant to this review—79 patients undergoing free flap reconstruction were identified. Overall complication rates were 17.7% (95% confidence interval [CI]: 16.6–33.1%) for major complications and 19.0% (95% CI: 17.8–35.5%) for minor complications. Conclusion Microvascular reconstruction of the anterior skull base is feasible with high reliability reported in the literature.

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