Pederson speculum

Pe·der·son spec·u·lum

(pē'dĕr-sŏn),
a narrow flat speculum used in vaginas with a narrow introitus.

Pe·der·son spec·u·lum

(pē'dĕr-sŏn spek'yŭ-lŭm)
A narrow, flat speculum used to examine a vagina with a narrow introitus.
A narrow, flat speculum used to examine a vagina with a narrow introitus.
References in periodicals archive ?
I have found that explaining the need for the exam and performing it gently with a Pederson speculum makes the Pap smear and pelvic exam well tolerated among sexually active teens.
Usually the narrower Pederson speculum is best for most clients, especially the nulliparous adolescent.