Novel Method of Cervicoplasty Using Autologous Peritoneum for Cervicovaginal Atresia

Comparison of two different methods for cervicovaginal reconstruction: a long-term follow-up

INTRODUCTION AND HYPOTHESIS

As a consequence of the evolution of surgery in reconstructive techniques, cervicovaginal reconstruction has become an option for patients diagnosed with congenital cervical and vaginal atresia. This study was aimed at comparing long-term clinical and anatomical results in patients who had cervicovaginal reconstruction with either a small intestinal submucosa (SIS) graft or a split-thickness skin (STS) graft.

METHODS

This was a retrospective study of 34 patients who underwent cervicovaginal reconstruction using SIS or STS grafts between January 2012 and August 2017. The patients' postoperative resumption of menstruation, vaginal length, body image satisfaction, and sexual satisfaction were assessed. Quantitative and categorical variables were compared using Student's t test and Chi-squared test respectively.

RESULTS

The mean follow-up time was 81.29 ± 20.69 months. The SIS group had a shorter surgery time, an earlier return to work, and a higher cost (p < 0.05). All patients resumed menstruation, but 4 patients were diagnosed with cervical stricture. There was no significant difference in the length of the neovagina, and the satisfaction score of the sexual life of patients and their sexual partners was similar in both groups. Patients in the SIS group showed greater satisfaction with their bodies (p < 0.001). One patient in the SIS group got pregnant via assisted-reproduction techniques.

CONCLUSIONS

Cervicovaginal reconstruction using SIS or STS grafts is an effective treatment for patients diagnosed with congenital cervical and vaginal atresia. The method of SIS graft is simpler, with less surgical injury and greater body satisfaction, but it is more expensive.

Reassessment of Surgical Procedures for Complex Obstructive Genital Malformations: A Case Series on Different Surgical Approaches

The objective of this case series was to describe different uterus-preserving surgical approaches and outcomes in patients with complex obstructive Müllerian duct malformation caused by cervical and/or vaginal anomalies. A retrospective analysis was performed including patients undergoing uterovaginal anastomosis (n = 6) or presenting for follow-up (n = 2) at the Department for Gynecology at the University of Tuebingen between 2017 and 2022. Uterovaginal anastomosis was performed with a one-step combined vaginal and laparoscopic approach (method A), a two-step/primary open abdominal approach with primary vaginal reconstruction followed by abdominal uterovaginal anastomosis after vaginal epithelization (method B) or an attempted one-step approach followed by secondary open abdominal uterovaginal anastomosis due to reobstruction (method A/B). Patients presented at a mean age of 15 years. Two patients were treated by method A, four by method B and two by method A/B. Functional anastomosis was established in seven of eight patients, with normal vaginal length in all patients. Concerning uterovaginal anastomosis, the primary open abdominal approach with or without previous vaginal reconstruction seems to have a higher success rate with fewer procedures and should be implemented as standard surgical therapy for complex obstructive genital malformations including the cervix.

Cervicovaginal reconstruction with small intestinal submucosa graft in congenital cervicovaginal atresia: A report of 38 cases

OBJECTIVE

To evaluate the quality of life and surgical outcomes in patients with congenital cervicovaginal malformation after cervicovaginal reconstruction.

STUDY DESIGN

Thirty-eight patients diagnosed with congenital cervicovaginal aplasia and underwent cervicovaginal reconstruction using acellular porcine small intestinal submucosa (SIS) grafts were included in the study from January 2012 to December 2019. Of these, twenty-one patients underwent conventional laparoscopy, nine underwent robotic surgery, and eight underwent laparoendoscopic single-site (LESS) surgery. Clinical characteristics, perioperative data, condition of the neovagina and neocevix, post-operation complications, body image, resumption of menstruation, sexual function, and quality of life were assessed.

RESULTS

The average age of the patients was 16.4 ± 5.78 years. The operative procedure lasted 182.29 ± 70.85 min, with a hemoglobin decrease of 12.53 ± 7.55 g/dl. All surgery was completed successfully without complications. The total cost was highest in the robotic surgery group (P < 0.001). The cosmetic scores were significantly higher in the LESS group (P < 0.001). At a median follow-up of 49.79 ± 31.02 months, all patients resumed menstruation, except one patient who underwent hysterectomy due to vaginal obstruction. The average length of neovagina was 8.11 ± 0.75 cm, and the length of the cervix was 1.73 ± 1.00 cm. There were one patient with vaginal stenosis, two patients with cervical occlusion, two patients with cervical stenosis, and six patients with intrauterine device loss. Fourteen patients experienced sexual activity, with the total female sexual function index scores of 26.83 ± 3.49. Six patients had a desire of pregnancy, and one patient had pregnant via assisted-reproduction techniques. No differences in the mean physical component score (PCS) and mental component score (MCS) were identified among three different groups at baseline and all post-surgery time points (P > 0.05), but with the extension of follow-up, both PCS and MCS increased significantly in all groups (P < 0.001).

CONCLUSION

Cervicovaginal reconstruction using an SIS graft is safe and efficient to the management of congenital cervicovaginal atresia whatever by the conventional laparoscopy, robotic surgery or LESS, with good surgical outcomes and high of quality of life.