Desmosis

Desmosis is a term not widely recognized in standard medical or scientific literature. Given the constraints of the request and the lack of recognized information on the topic of "desmosis," it is not possible to create a detailed encyclopedia article in MediaWiki source code format.

Without validated information or context, such as the field of study it pertains to (if it indeed is a valid term in a niche or emerging area of study), generating an article with internal links, categories, and templates according to the guidelines provided is not feasible.

For articles on established topics, especially those related to medicine, science, technology, and other fields, the structure of a MediaWiki source code formatted article typically includes a definition or introduction, sections on history, applications or implications, and any controversies or challenges. It would also feature internal links to related topics, categories for proper indexing, and relevant templates at the bottom, including stub templates for articles that are recognized as needing further expansion.

Given the absence of information on "desmosis," this approach cannot be applied.