Changes in cervical mucus after diathermocoagulation of the cervix

We have studied the principal chemophysical properties of cervical mucus obtained before and after diathermocoagulation (DTC) in 35 patients participating in a program for prevention of cervical carcinoma. Two months after DTC there were significant decreases in the cervical scores for both exo- and endo-cervical mucus (Moghissi scale). Twelve patients with favorable pre-DTC scores, whose condition had deteriorated 2 months subsequent to treatment, again displayed normal scores in both sites 1 year after DTC. We feel, therefore, that DTC does not cause any permanent change in the chemophysical properties of the cervical mucus, but instead only temporary deterioration during the repair phase.