1.) Measure the pipes. Starting at the water heater, measure lengths of insulation needed to cover all accessible hot water pipes, especially the first 3 feet of pipe from the water heater. It's also a good idea to insulate the cold-water inlet pipes for the first 3 feet.
B, which stands for buccal, is the surface of the tooth that faces the cheek. L, which stands for lingual, is the surface towards the tongue. Now, if the dentist says number 3MOD, you know you have a cavity on your upper right first molar and that it involves the front, top, and back parts of the tooth.eeth 24 and 25 are the lower front teeth (called the lower left and right central incisors). The code letter refers to different parts or surfaces of the tooth. For example, M stands for mesial (the front surface of the tooth). D stands for distal (the back surface).
Dental plaque is also known as microbial plaque, oral biofilm, dental biofilm, dental plaque biofilm or bacterial plaque biofilm. While plaque is commonly associated with oral diseases such as caries and periodontal diseases (gum diseases), its formation is a normal process that cannot be prevented.