Tooth decay: A general name for the disease of the teeth, including cavities.Cavities (caries): Bacteria evade removal by brushing and saliva and can damage the enamel and deeper structures of teeth.The root of each tooth descends below the gum line, into the jaw. Wisdom teeth or third molars (4 total): These teeth erupt at around age 18, but are often surgically removed to prevent displacement of other teeth.The crown of each tooth projects into the mouth.Molars (8 total): Flat teeth in the rear of the mouth, best at grinding food.
A normal adult mouth has 32 teeth, which (except for wisdom teeth) have erupted by about age 13: Periodontal ligament: Tissue that helps hold the teeth tightly against the jaw.Cementum: A layer of connective tissue that binds the roots of the teeth firmly to the gums and jawbone.Blood vessels and nerves run through the pulp of the teeth. Pulp: The softer, living inner structure of teeth.When the enamel is damaged, heat or cold can enter the tooth through these paths and cause sensitivity or pain. It is a hard tissue that contains microscopic tubes.
Dentin: A layer underlying the enamel.Enamel is mostly made of calcium phosphate, a rock-hard mineral. Enamel: The hardest, white outer part of the tooth.Besides being essential for chewing, the teeth play an important role in speech. Note that you still control access to your data on Confluence and Jira, we don’t resort to locking your data away, just because it’s a commercial platform.The teeth are one of the hardest substances in the human body. Competition is good.īy picking one commercial ecosystem to charge for the application where the host product is pay-for and the profit margins greatest, and that was the Atlassian ecosystem. You can take the existing base and build for specific vertical markets, add and improve on features.
Dental diagrams software#
Replacement proprietary software with a single open source application isn’t helpful, either. When you share a diagram, you know anyone can open and edit it.īy allowing you to build on the software for free, not just use it. Our model is based on the viral effect of a free, open source application. They try to make sure the cost of leaving is more than the cost of renewal (not in a good way).Īs with most proprietary software, the revenue is generated by artificial scarcity, pushy sales and de facto file formats forcing companies to buy the product for which that format is native. Currently, vendors provide both the application and store your data, then charge you monthly to access it. Diagramming is a stock productivity web application, like word processing and spreadsheets. Why?ĭiagramming software is worth $1B+ annually, but nothing is happening in the field that justifies this sales volume. Our mission statement is “provide free, high quality diagramming software for everyone”.
Dental diagrams professional#
We are disrupting the industry with a new business model that makes reasonable profits to pay a dedicated, professional software team, but doesn’t use artificial scarcity to produce a bloated sales-centric company with matching revenues. When companies pay us money it should be because we add value, not because they are locked in. We promise you we won’t hide your data from you and will always give you some way to open and edit that data, at no cost. JGraph Ltd is a company registered in England that develops and owns the software, runs the and draw.io sites and owns the and draw.io brands. draw.io is an open source technology stack for building diagramming applications, and the world’s most widely used browser-based end-user diagramming software.ĭ is a trademark and draw.io is a registered trademark of JGraph Ltd.
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