The differential list for atypical toothache is a list of disorders that should be considered when the diagnosis of tooth-related pain, ie, pulpal hyperemia or cracked tooth, is not clear.
Ten rounds became the standard (save for 1977 when there were only 8 rounds) until 1985 when the number of rounds was reduced to seven. The number was reduced again from 7 to 3 for the 1988 NBA draft and the current standard of two rounds began the next year for the 1989 Draft.
In 1990, the NBA changed the format of the lottery to give the team with the worst record the best chance of landing the first pick. For the 11 non-playoff teams that season, the team with the worst record would have 11 chances (out of 66) to obtain the first pick, the second worst would have 10 chances, and so on.