Conclusions
In conclusion, the use of the CSD scoring prediction model may be important to evaluate the potential outcome of a patient with CSD, and doctors can estimate the surgical efficacy for individual patients. Optimal healing is easier to achieve when the score is ≥ 16.5. In turn, patients should be considered for other treatment plans, such as oral contraceptives, an IUD, or surgery combined with drug treatment. More importantly, it will be helpful to eliminate factors that may cause poor healing rather than performing surgery immediately.