elastic retainer
1Retainer (orthodontics) — Top (left) and bottom (right) Hawley retainers Vacuum form retainer in the foreground …
2Dental braces — (also known as orthodontic braces, or simply braces) are devices used in the orthodontic industry that help align and straighten teeth and help to position them with regard to a person’s bite, while also working to improve dental health. They are …
3Orthodontic technology — is a specialty of dental technology that is concerned with the design and fabrication of dental appliances for the treatment of malocclusions, which may be a result of tooth irregularity, disproportionate jaw relationships, or both. There are… …
4respiration, human — ▪ physiology Introduction the process by which oxygen is taken up and carbon dioxide discharged. The design of the respiratory system The human gas exchanging organ, the lung, is located in the thorax, where its delicate tissues are… …
5Orthodontic headgear — is a type of orthodontic appliance attached to dental braces or a palatal expander that aids in correcting severe bite problems. Orthodontic headgear separated into its constituent parts: the neckstrap and the bow. Contents …
6Orthodontics — Orthodontist Occupation Names Orthodontist Activity sectors Dentistry Description Education required …
7List of oil field acronyms — Contents 1 # 2 A 3 B 4 C …
8Multi-jackbolt tensioner — Multi jackbolt tensioners (MJT) provide an alternative to traditional bolted joints Rather than needing to tighten one large bolt, MJTs use several smaller jackbolts to drastically reduce the torque required to attain a certain preload. MJTs… …
9Disc brake — Close up of a disc brake on a car On automobiles, disc brakes are often located with …
10Desmodromic valve — In general mechanical terms, the word desmodromic is used to refer to mechanisms that have different controls for their actuation in different directions. Desmodromic poppet valve in Ducati engine. A desmodromic valve is a reciprocating engine… …
