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Small-scale experiments conducted by our group have led to the hypothesis that Localized Provoked Vulvodynia (LPV) may be due to laxity of the Utero-Sacral ligaments (USL). According to this hypothesis, the pain experienced by women with LPV is due to the USL's inability to provide appropriate support for the pudendal nerve. In order to test this hypothesis we will conduct a single-blind randomized control trial in which patients with LPV will undergo a pressure-test - pressure will be temporarily applied to the posterior fornix using a speculum, thus strengthening the USL and adding support to the pudendal nerve. While the pressure is being applied, the cotton-swab test will be performed (palpating vulvar and vestibular sites using a cotton-swab), and each patient will rate the elicited pain on a scale of 1 to 10 (1 - not painful, 10 - worst pain imaginable). The results for each patient will be compared to their baseline level of pain (which will be recorded in the beginning of the experiment) and to the level of pain they report while inserting a speculum but not applying any pressure.
The role of referred pain from the retro trochanteric region, in patients with knee pain. Defining and quantifying this sub group of knee patients in the investigators list of refered knee patients. Evaluating the effect of treatment. A randomized trial.