The sonic screwdriver was introduced in 1968 in the story Fury from the Deep, and used twice more (The Dominators and The War Games) during the Second Doctor's tenure. It became a popular tool for the Third Doctor and Fourth Doctor. It was written out of the series in 1982 due to the limitations it caused when writing for the show. It then featured briefly in the 1996 Doctor Who television movie, before making a full return in the 2005 continuation of the series.
The sonic screwdriver was introduced in 1968 in the story Fury from the Deep and used twice more (The Dominators and The War Games) during the Second Doctor's tenure It became a popular tool for the Third Doctor and Fourth Doctor It was written out of the series in 1982 due to the limitations it caused when writing for the show It then featured briefly in the 1996 Doctor Who television movie before making a full return in the 2005 continuation of the series