When a balloon catheter or tenaculum is required for cervical traction during hysterosalpingography

The aim of this study was to define the actual rate of the traction needed and the balloon catheter or tenaculum requirement for hysterosalpingography (HSG) examinations, and to investigate the correlation between pain scores with the type of traction, operator, parity or the type of infertility. 788 patients undergoing HSG participated in the trial. The HSG examinations were completed in 58% of the patients (458) without any traction. Traction was needed in 42% of patients, those with the balloon catheter in 26.9%, and those with the tenaculum only at 15%. Patients with balloon catheter traction had similar pain scores to those using tenaculum traction. The pain scores changed according to the operator. HSG examinations should be performed step-by-step and the need for traction evaluated during the procedure.IMPACT STATEMENTWhat is already known on this subject? HSG is a technique to evaluate fallopian tube patency and other potential intrauterine pathology in infertile women.What do the results of this study add? Traction was not needed in more than half of the HSG examinations. The pain due to the balloon catheter and tenaculum is similar.What the implications are of these findings for clinical practice and/or further research? HSG examinations should be performed step-by-step by checking the need for traction. Traction with the balloon catheter prevents the uterine spasm, infection and bleeding complications during or after the HSG.