Sacrospinous Ligament Research Articles

Sacrospinous Hysteropexy-Video Tutorial of Construction and Application of a Feasible and Inexpensive Teaching Model for Simulation.

Sacrospinous hysteropexy is one of the preeminent uterus-preserving surgical techniques for treating pelvic organ prolapse supported by level one evidence. As training on models greatly improves surgical skills and outcomes, we developed a simple and inexpensive model to simulate sacrospinous hysteropexy. A step-by-step instruction for the production of the model is available to be viewed online. To keep production costs low, readily available materials were used, with a total cost per model of about 2 EUR (Austria, August 2023). All important anatomical landmarks (prolapsing uterus, vagina, ischial spine and sacrospinous ligament) were all represented. We present a detailed instructional video on how to construct the model and the practical training, detailing the individual steps of a successful sacrospinous hysteropexy, available online. Thus, trainees are able to practice the individual movements of the entire surgical procedure on this simulator model guided by the tutorial video. In this way, trainees will be able to practice the entire surgical procedure. An introduction to the model with explanation of all anatomical landmarks and a standardised explanation of the surgery with its individual steps (handout distributed). The presented video showcases the feasibility of the easy construction and application of a model for the surgical skill training of sacrospinous hysteropexy. Easily accessible, inexpensive material and its simple build make this a reproducible model regardless of geographic or socioeconomic resources.

Subtotal vaginal hysterectomy with cervical ring preservation and cervical stump suspension to the sacrospinous ligament in women with pelvic organ prolapse: An exposed cohort study

To evaluate the short-term safety and efficacy of vaginal hysterectomy with cervical preservation in patients with genital prolapse stages II to IV. This is a descriptive case series study. It included women with genital prolapse stages II to IV, indicated for vaginal hysterectomy, with negative cervicovaginal cytology for malignancy, who underwent subtotal vaginal hysterectomy with suspension of the cervical stump to the sacrospinous ligament between June 1 and December 31, 2023, at a high-complexity general clinic. Sociodemographic variables and complications six months postoperatively were analyzed. The surgical technique is presented, and descriptive analysis, along with a detailed surgical technique exposition of cervical stump suspension to the sacrospinous ligament, was conducted. During the described period, 10 patients consulted, of whom eight met the inclusion criteria. The mean duration of the surgical procedure was 133 minutes. Average blood loss was 200 cc. One patient required analgesic use of pregabalin for peripheral neuropathic pain, achieving adequate postoperative pain control. No other intraoperative or postoperative complications were reported. No prolapse recurrence was observed six months postevaluation. Subtotal vaginal hysterectomy with cervical stump suspension to the sacrospinous ligament is a surgical repair technique that could be considered for the management of uterine prolapse. Randomized studies comparing this technique with other management alternatives are needed to evaluate its long-term efficacy and safety.

Transvaginal single posterior incision Extraperitoneal bilateral sacrospinous ligament suspension combined with reconstruction of pericervical ring through cervical cerclage.

Transvaginal single posterior incision Extraperitoneal bilateral sacrospinous ligament suspension combined with reconstruction of pericervical ring through cervical cerclage.

Transvaginal Natural Orifice Transluminal Endoscopic Surgery (vNOTES) in Urogynecological Surgery: A Systematic Review.

Background: Minimally invasive surgery could improve cosmetic outcomes and reduce the risks of surgical injury with less postoperative pain and a quicker patient's discharge. Recently, transvaginal natural orifice transluminal endoscopic surgery (vNOTES) has been introduced in urogynecology with exciting results. Evidence Acquisition: After PROSPERO registration (n°CRD42023406815), we performed a comprehensive literature search on Pubmed, Embase, and Cochrane CENTRAL, including peer-reviewed studies evaluating transvaginal natural orifice transluminal endoscopic surgery. No limits on time or type of study were applied. Evidence synthesis: Overall, 12 manuscripts were included in the analysis. Seven studies evaluated uterosacral ligament suspension, four studies evaluated sacral colpopexy, three evaluated sacrospinous ligament suspension, and one study evaluated lateral suspension. Overall success rates were high (>90%); however, definitions of success were heterogeneous. In terms of complication, most of the studies reported low-grade complications (Clavien-Dindo I and II); only two patients needed mesh removal because of mesh exposure. The risk of bias of the trials was rated in the medium to high-risk category. Conclusions: The present review highlights important initial results for vNOTES. Future randomized clinical trials are needed to better define its role in the management of urogynecological procedures.

Safety and Efficacy of Minimally Invasive Sacrospinous Ligament Fixation for Apical Pelvic Organ Prolapse in Older Women.

Background: This study aimed to evaluate the safety and efficacy of minimally invasive sacrospinous ligament (SSL) fixation of apical pelvic organ prolapse (POP) in older patients compared to younger patients. Methods: A cohort of 271 older (≥65 years) patients (mean age 71.8 ± 5.2 years) and 60 younger patients (mean age 47.6 ± 7.1 years) with stage III or IV apical POP who underwent SSL fixation by the EnPlace® device was retrospectively analyzed. The age range of older patients was further divided into early old (65-74 y, N = 209), old (75-84 y, N = 58), and late old (>85 y, N = 4). Patient characteristics, surgical safety, and 6-month postoperative outcomes were compared between the four age groups. Results: Duration of surgery and blood loss were similar among all age groups. Most patients (99.4%) were discharged on the day of surgery or the day after. Subjective patient satisfaction rates were high among all patients. Point C measurements at six months postoperatively were less favorable among the younger patients. Furthermore, four (6.7%) younger patients versus six (2.2%) older patients required surgical repair of recurrent apical POP within the follow-up period. Conclusions: The short-term outcomes of minimally invasive SSL fixation suggest that it is a safe and effective procedure for significant apical POP repair among older patients.

Cadaveric Insights into Pudendal Nerve Variations for Sacrospinous Ligament Fixation: A Case Series.

The proximity of the pudendal nerve to the sacrospinous ligaments (SSLs) can lead to serious complications during sacrospinous ligament fixation (SSLF). This case series is aimed at providing an overview of the anatomy of the pudendal nerve, including insights from cadaver dissections and discussions on rare variations observed during these dissections. Dissections were conducted on five female cadavers using a posterior gluteal approach on both sides. The course, morphometric features and variations in the branches of the pudendal nerve were assessed at the level of the SSL and within the pudendal canal. The number of pudendal trunks cranial to the SSL ranged from one to three, with double trunks being the most common (70%). In 2 out of 10 (20%) sides inferior rectal nerves (IRNs) pierced through the SSL. In Case 1, IRNs pierced the SSL bilaterally before entering the pudendal canal and exiting at distances of 23.81mm and 41.18mm from the ischial spine on the right and left sides respectively. In Case 2, nerves with a width of 2.12mm and 2.49mm pierced the SSL and joined the IRN, piercing the SSL at 13.38mm and 12.55 medial to the ischial spine and 16.80mm and 19.32mm lateral to the sacrum, on the left and right sides respectively. In 60% of cases, the IRN entered the pudendal canal, exiting at a median distance of 21.25mm from the ischial spine. We identified significant variations in the number of trunks and branching patterns of the pudendal nerve around the SSL and the course of the IRN caudal to the SSL. We documented IRNs or nerves joining the IRNs piercing the SSL. Identifying these variations is crucial for surgeons to minimize the risk of pudendal nerve injury during SSLF.

Fluorosis Masquerading as Compressive Myelopathy

A 60-year-old woman from Cuddalore presented with restricted neck movements, progressive difficulty in walking, and lower limb weakness, leading to bed confinement. Clinical examination revealed spastic paraparesis, brisk reflexes, and sensory deficits below the hips. Laboratory investigations indicated renal insufficiency and elevated urine fluoride levels. Imaging demonstrated calcifications of sacroiliac, sacrospinous ligaments, interosseous membrane, and posterior longitudinal ligament, with osteosclerosis and osteoporosis. Differential diagnoses included Ankylosing Spondylitis and Diffuse Idiopathic Skeletal Hyperostosis. However, the unique pattern of ligament calcification and elevated fluoride levels supported a diagnosis of fluorosis. This case underscores the importance of considering fluorosis in patients from endemic areas with spastic paraparesis and characteristic radiological findings. Posterior decompression via laminectomy was performed, emphasizing the need for awareness of fluorosis as a potential cause of cervical compressive myelopathy.

Bilateral Sacrospinous Vaginal Vault Fixation With Synthetic Mesh Arms: A Novel Technique

Sacrospinous ligament suspension is used for suspension of apical prolapse; however, it has a high rate of recurrence compared with sacrocolpopexy, and a high rate of pain compared with uterosacral suspension. We developed a novel surgical procedure of bilateral sacrospinous vaginal vault fixation with synthetic mesh arms. We previously demonstrated its safety, and in Supplementary video 1, we describe a step-by-step surgical approach that could be replicated. This technique restores support, creating an anatomically correct midline configuration of the vaginal axis with minimal tension. A randomized controlled trial is underway to examine durability of mesh versus suture techniques for sacrospinous ligament suspension.

Long-Term Outcomes (10 Years) of Sacrospinous Ligament Fixation for Pelvic Organ Prolapse Repair.

The purpose of this study was to evaluate the 10-year results of sacrospinous ligament suspension as primary repair for apical prolapse and to evaluate long-term side effects. A retrospective study analyzed 10-year follow-up after prolapse repair using sacrospinous ligament suspension. A subjective recurrence was identified as the postoperative occurrence of swelling symptoms based on a particular item on the Italian Prolapse Quality of Life (P-QoL) questionnaire. An objective recurrence was defined as a postoperative decline to stage II or below in any compartment based on the POP-Q system or the requirement for additional surgery. The assessment of postoperative subjective satisfaction was conducted using the Patient Global Impression of Improvement (PGI-I) score. In total, 40 patients underwent sacrospinous ligament fixation. Objective recurrence was remarkably high, as it was observed in 17 (56.7%) patients. Subjective recurrence was reported by ten (33.3%) women, and reintervention occurred in two (6.7%) of patients. From the point of view of quality of life, according to the PGI-I, twenty-three (76.7%) patients described some degree of improvement after surgery, four (13.3%) described their status as unmodified, and three (10%) reported some form of worsening after primary treatment. Transvaginal repair with sacrospinous fixation is a long-lasting option for prolapse repair, with improvement in every POP-q parameter. Some degree of anterior recurrence, recurrence of symptoms with swelling, or an overall worsening of quality of life after surgery is possible.

Comparative efficacy of bilateral mesh sacrospinous ligament suspension versus laparoscopic sacrocolpopexy in patients with metroptosis

This study assesses the efficacy of bilateral mesh sacrospinous ligament suspension (MSSLS) compared to laparoscopic sacrocolpopexy (LSC) in patients with uterine prolapse. Ninety-eight patients with uterine prolapse were evaluated at our hospital from January 2021 to January 2023. Patients were equally divided into two groups: the study group (undergoing MSSLS) and the control group (undergoing LSC) using a random number table. Various parameters including operation time, bleeding volume, indwelling catheter time, exhaust time, hospital stay, pelvic organ prolapse stage, postoperative recurrence rate, pain severity, quality of life, pelvic floor function, impact on sexual life, complications, and recurrence rate were recorded. The study group showed significant reductions in operation time, bleeding volume, indwelling catheter time, exhaust time, and hospital stay compared to the control group (P < 0.05). There were no significant differences in Aa, Ba, Ap, Bp, and C between the two groups before surgery (P > 0.05), but six months postoperatively, these indexes were significantly lower in the study group (P < 0.05). Pain severity did not differ significantly between the two groups before surgery (P > 0.05), but was significantly lower in the study group six months postoperatively (P < 0.05). Quality of life, pelvic floor function, and sexual life quality did not significantly differ before surgery, at 6 months, and at 12 months postoperatively (P > 0.05). All patients were followed up for 12–14 months, with an average follow-up time of (13.02 ± 1.36) months. The incidence of complications was significantly lower in the study group (P < 0.05), but there were no recurrences in either group, thus the difference was not statistically significant (P > 0.05). MSSLS emerges as a safe and efficacious treatment for uterine prolapse, notably reducing both complications and recurrence rates, rendering it suitable for broad clinical application.

Comparison of classical and anchorage methods in sacrospinous ligament fixation

Aims: Pelvic organ prolapse (POP) is a common condition that affects the quality of life in women. As a natural consequence of the aging population, it is believed that POP will increase in the next 40 years. With the increase in life expectancy, there is an expected rise in reconstructive surgical procedures to correct pelvic floor disorders. POP can occur in three vaginal compartments: anterior, apical, and posterior. The apical compartment includes uterine prolapse, cervix, or vaginal cuff prolapse. Our primary objective was to compare the surgical outcomes of the method using the classic technique with pelvic floor anchorage (anchoring). Methods: This retrospective cohort study consisted of women with POP-Q (Pelvic Organ Prolapse Quarejment) grade 2 and above in the apical compartment. In the sample size calculation, G power analysis was performed with α: 0.05 and 80% accuracy. Forty-eight women were included in the study, with 24 of them undergoing the classic method and the other 24 receiving sacrospinous ligament fixation (SSLF) using a pelvic floor anchoring device. The results of both surgical methods were compared in terms of anatomical recurrence. Results: There was no statistically significant difference observed between the postoperative measurements of the C points. However, the difference in the C level between preoperative and postoperative measurements for patients who underwent the classic SSLF operation was statistically significantly higher compared to those who underwent the Anchorage SSLF procedure. Conclusion: When comparing the classic and anchoring systems for the SSLF procedure, no difference was observed in terms of recurrence. However, the classic method was found to be more successful in restoring apical prolapse.

The pudendal syndrome: A photo essay of nerve compression damage visualized at neurolysis in patients with chronic neuropathic pelvic pain.

(1) To use intraoperative photographs to visualize and explain pudendal nerve compressions and anatomical variations of compression sites in patients with chronic pelvic pain. (2) To emphasize the diagnostic importance of sensory examination with a safety pin at the six pudendal nerve branches in all patients with chronic pelvic pain; the dorsal nerves (penis or clitoris; the perineal nerves; and the inferior rectal nerves). Between 2003 and 2014, "definite" pudendal neuropathy was diagnosed by examination and with two neurophysiologic tests. Neurolysis, via a transgluteal approach, was recommended only after 14 weeks of conservative care failed to adequately improve symptoms and validated symptom scores. Photographs of surgical findings were culled for their educational impact. An illustration of each photo clarifies the surgical anatomy. The transgluteal incision permits access to pudendal anatomy and compression sites from the subpiriformis area through the interligamentary space and the pudendal canal (Alcock canal). Compressions were acquired or congenital and severity varied significantly. Pinprick sensory testing diagnoses pudendal neuropathy in 92% of both genders. Mid-nerve compression occurred commonly between the sacrotuberous and sacrospinous ligaments less frequently in the Alcock canal, but also at aberrant pathways, for example, between layers of the sacrotuberous ligament; a separate inferior rectal nerve passing through the sacrospinous ligament; at an anomalous lateral pathway posterior to the ischial spine. The results of international surgeons are discussed. Decompression surgery was recommended in approximately 35% of patients in this practice, when pudendal neuropathy (pudendal syndrome), did not respond to two conservative levels of treatment: (1) nerve protection and medications and, (2) a series of three pudendal nerve perineural injections given at 4-week intervals. Significant nerve compression is consistently observed. Pathophysiology includes axonopathy from ischemia and demyelination. Neuropathy is readily diagnosed using a pinprick sensory examination of six pudendal nerve branches. Monitoring with the National Institutes of Health Chronic Prostatitis Symptom Index records cures >13 years.

Robot-assisted Exploration of the Alcock Canal: A Novel Surgical Technique

ObjectiveTo demonstrate a safe and reproducible surgical approach to the Alcock canal with a full decompression of the pudendal nerve. SettingPudendal neuralgia, a condition causing debilitating pelvic pain, is traditionally managed through a trans-gluteal incision.1-2 This surgical approach offers limited visualization and ability for nerve decompression.3 With the current technique, a full exposure and decompression of the pudendal nerve was achieved. ParticipantsA 44-year-old para 2 with symptoms of left pudendal neuralgia. InterventionsA 44-year-old para 2 presented with burning vaginal pain radiating to the left groin that was aggravated with sitting. She underwent a robotic-assisted left sacrospinous ligament transection and fasciotomy of the obturator internus muscle for suspected pudendal neuralgia. The surgery was performed with three robotic ports using the daVinci® Xi robotic system. ConclusionWith the enhanced access to the pudendal nerve provided by the novel surgical technique demonstrated in this study, a more comprehensive nerve decompression can be performed. This technique was successfully applied to a patient with pudendal neuralgia. There were no immediate intra-operative or post-operative complications. In short-term follow-up, the patient had significant relief of preoperative symptoms. While all surgical procedures for pudendal neuralgia have a risk of pudendal nerve and vessel injury,4 the presented technique has the potential to limit these risks by providing an enhanced view of the relevant anatomy. Future adaptation and refinement of this technique may contribute to the advancement of the surgical management of pudendal neuralgia.

The Outcomes of the Manchester Procedure Versus Sacrospinous Ligament Hysteropexy for Uterine Prolapse: A Study of the British Society of Urogynaecology Database.

The Manchester procedure (MP) and sacrospinous ligament hysteropexy (SSHP) have long been established as effective conservative surgeries for treating uterine prolapse. However, there have been limited studies on outcomes comparing these two techniques. This was a prospective cohort study of the British Society of Urogynaecology database between February 2007 and 2023 of MP and SSHP outcomes from 90 centres in the UK. The primary outcome was the Patient Global Impression of Improvement (PGI-I). The other outcomes compared were the absence of pelvic organ prolapse beyond the hymen in any compartment evaluated by the Pelvic Organ Prolapse Quantification (POP-Q), complications, and the incidence of reported symptomatic prolapse within 1 year after the operation. There were 718 women who underwent MP and 2,384 who had SSHP. The PGI-I score was significantly better in the MP group (p value <0.001). The rates of symptomatic prolapse within 1 year (odds ratio [OR] 0.36, 95% confidence interval [CI] 0.18-0.69; p value 0.001), recurrence of prolapse beyond the hymen (OR 0.13, 95% CI 0.03-0.53; p value 0.001) and apical recurrence (OR 0.09, 95% CI 0.01-0.65; p value 0.003) during follow-up examination were lower in the MP group. The combined peri-operative and post-operative complications reported in both groups were comparatively similar. The symptom improvement was better and recurrence was lower with the MP than with SSHP at short-term follow-up.

Safety of an anchor-based device for sacrospinous ligament fixation: A pilot case-control study

Introduction and hypothesisSacrospinous ligament fixation (SSLF) is a popular surgical technique for treating apical prolapse. The use of suture-capturing devices (SCD), or the more recently introduced anchor-based device (ABD), is useful for a posterior approach but essential for an anterior one. The aim of our study was to assess the safety of the ABD, which was recently introduced to our unit, compared to the traditionally used SCD. MethodsThis was a pilot case-control study of 40 patients who had a SSLF, 20 of these represented all the patients who had the procedure with the aid of the ABD and 20 patients who had the procedure using the SCD over approximately the same duration. The main safety endpoints of this pilot study were patient reported postoperative pain scores and perioperative complications rate. ResultsThe population characteristics were similar. The mean postoperative pain scores differed significantly only on postoperative day 1 in favor of the suture capturing device (3.40 [2.60] vs 1.60 [1.64], p = 0.013). The mean highest pain score was similar in both groups. Peri-operative complications rates were low and comparable between both groups. According to POPQ at 6 weeks follow-up the median Ba point was higher in the ABD group and this difference was significant (−3.00 [-3.00; −2.25] vs. −2.00 [-3.00; −1.50]; p = 0.03). ConclusionThe anchor-based device for sacrospinal ligament fixation seems to have comparable safety profile to the traditionally used suture capturing devices.

Three-year outcomes of a randomized clinical trial of perioperative vaginal estrogen as adjunct to native tissue vaginal apical prolapse repair

As the muscular and connective tissue components of the vagina are estrogen responsive, clinicians may recommend vaginal estrogen to optimize tissues preoperatively and as a possible means to reduce prolapse recurrence, but long-term effects of perioperative intravaginal estrogen on surgical prolapse management are uncertain. This study aimed to compare the efficacy of perioperative vaginal estrogen vs placebo cream in reducing composite surgical treatment failure 36 months after native tissue transvaginal prolapse repair. This was an extended follow-up of a randomized superiority trial conducted at 3 tertiary US sites. Postmenopausal patients with bothersome anterior or apical vaginal prolapse were randomized 1:1 to 1-g conjugated estrogen cream (0.625 mg/g) or placebo, inserted vaginally twice weekly for ≥5 weeks preoperatively and continued twice weekly for 12 months postoperatively. All participants underwent vaginal hysterectomy (if the uterus was present) and standardized uterosacral or sacrospinous ligament suspension at the surgeon's discretion. The primary report's outcome was time to failure by 12 months postoperatively, defined by a composite outcome of objective prolapse of the anterior or posterior walls beyond the hymen or the vaginal apex descending below one-third the total vaginal length, subjective bulge symptoms, and/or retreatment. After 12 months, participants could choose to use-or not use-vaginal estrogen for atrophy symptom bother. The secondary outcomes included Pelvic Organ Prolapse Quantification points, subjective prolapse symptom severity using the Patient Global Impression of Severity and the Patient Global Impression of Improvement, and prolapse-specific subscales of the 20-Item Pelvic Floor Distress Inventory and the Pelvic Floor Impact Questionnaire-Short Form 7. Data were analyzed as intent to treat and "per protocol" (ie, ≥50% of expected cream use per medication diary). Of 206 postmenopausal patients, 199 were randomized, and 186 underwent surgery. Moreover, 164 postmenopausal patients (88.2%) provided 36-month data. The mean age was 65.0 years (standard deviation, 6.7). The characteristics were similar at baseline between the groups. Composite surgical failure rates were not significantly different between the estrogen group and the placebo group through 36 months, with model-estimated failure rates of 32.6% (95% confidence interval, 21.6%-42.0%) and 26.8% (95% confidence interval, 15.8%-36.3%), respectively (adjusted hazard ratio, 1.55; 95% confidence interval, 0.90-2.66; P=.11). The results were similar for the per-protocol analysis. Objective failures were more common than subjective failures, combined objective and subjective failures, or retreatment. Using the Patient Global Impression of Improvement, 75 of 80 estrogen participants (94%) and 72 of 76 placebo participants (95%) providing 36-month data reported that they were much or very much better 36 months after surgery (P>.99). These data included reports from 51 of 55 "surgical failures." Pelvic Organ Prolapse Quantification measurements, Patient Global Impression of Severity scores, and prolapse subscale scores of the 20-Item Pelvic Floor Distress Inventory and Pelvic Floor Impact Questionnaire-Short Form 7 all significantly improved for both the estrogen and placebo groups from baseline to 36 months postoperatively without differences between the groups. Of the 160 participants providing data on vaginal estrogen usage at 36 months postoperatively, 40 of 82 participants (49%) originally assigned to the estrogen group were using prescribed vaginal estrogen, and 47 of 78 participants (60%) assigned to the placebo group were using vaginal estrogen (P=.15). Adjunctive perioperative vaginal estrogen applied ≥5 weeks preoperatively and 12 months postoperatively did not improve surgical success rates 36 months after uterosacral or sacrospinous ligament suspension prolapse repair. Patient perception of improvement remained very high at 36 months.

Vaginal Cuff Self-Suspension Technique: A Novel Apical Suspension Technique for Patients With Uterovaginal Prolapse and Poor Tissue Integrity [ID 2683606

INTRODUCTION: Of all surgical approaches to correct apical prolapse, transvaginal native tissue repair (TNTR) accounts for 80–90% of cases. Conditions such as uncontrolled diabetes lead to poor tissue integrity, often rendering the anatomical structures necessary insufficient, resulting in recurrent prolapse or immediate procedure failure. We present a novel TNTR technique, called “vaginal cuff self-suspension technique” (VCST) that can be used in such cases to provide a potentially more reliable and efficient means of apical suspension. METHODS: We conducted a prospective observational study from July 2022 to July 2023 and followed all patients who underwent a total hysterectomy and subsequent TNTR for advanced uterovaginal prolapse and concurrent stage IV endometriosis or uncontrolled diabetes. Advanced uterovaginal prolapse was defined as either a POP-Q score of 3 or 4 or Baden-Walker Grade 3 or 4. Patients receiving VCST were compared with matched controls receiving other TNTR methods. The primary outcomes were recurrent apical prolapse at 6 months or failure at initial surgery, as discrete events. All appropriate IRB approvals were obtained. RESULTS: The study included 88 patients with 33 receiving VCST and 55 controls. Of the 55 controls, 42 utilized uterosacral ligament suspensions (USLS) and 13 utilized sacrospinous ligament fixations. Demographic factors were not significantly different. Patients receiving VCST had lower rates of initial failed suspension (6% versus 23%; P=.002) as well as a 37% decreased risk in confounder-adjusted models (risk ratio [RR] 0.63; 95% CI, 0.36–0.81; P=.003). Among patients with poorly controlled diabetes, the VCST had lower rates of recurrent prolapse (9% versus 47%) and a 81% decreased risk in confounder-adjusted models (RR 0.19; 95% CI, 0.08–0.31; P&lt;.001). CONCLUSION: Vaginal cuff self-suspension technique offers a simple and effective way to potentially prevent recurrent apical prolapse and/or immediate procedure failure for patients with advanced uterovaginal prolapse and concurrent stage IV endometriosis or poorly controlled diabetes.

The minimally invasive sacrospinous fixation under visual guidance: An anatomical study

ObjectiveSacrospinous fixation is the gold standard procedure for management of apical pelvic organ prolapse by the vaginal route. However, there may be a relevant risk of neurovascular injury due to the proximity of neurovascular structures. We propose an anatomical study concerning the sacrospinous ligament with a new innovative minimally invasive technology using both a suture capturing device and a chip-on-the-tip endoscope to perform sacropinous fixation.Study design: Bilateral sacrospinous fixation was performed in three female cadavers, in the course of the anatomical study conducted with a specific device (the Suture Capturing I Stitch™ Device) under real time visual guidance with a chip-on -the-tip endoscope, the NanoScope™ system. ResultsIdentification of ischial spine and sacrospinous ligament as well as feasibility of sacrospinous fixation under NanoScope™ control were always possible on both sides. ConclusionsThis new innovative minimally invasive technology using both a suture capturing device and a chip-on-the-tip endoscope is relevant and could be an advantage in terms of safety and better placement of the suture on the sacrospinous ligament.

Pudendal Nerve Neurolysis in Patients Afflicted With Pudendal Nerve Entrapment: A Systematic Review of Surgical Techniques and Their Efficacy.

To assess the effectiveness and safety of various techniques of pudendal nerve neurolysis (PNN) in patients with pudendal nerve entrapment (PNE). A comprehensive literature search was conducted on May 20th, 2023, using Scopus, PubMed, and Embase databases. Only studies in English involving adults were accepted, while meeting abstracts and preclinical studies were excluded. A total of 34 papers were included. Transperineal PNN emerged as a promising technique, demonstrating significant potential in alleviating pain, restoring erectile function in males, and improving the resolution of urinary stress incontinence in females. Furthermore, the bilateral approach consistently yielded positive outcomes in addressing urinary symptoms. The transgluteal technique appeared particularly suitable for cases of posterior PNE, situated between the sacrospinous ligament and the lesser sciatic foramen. A progressive amelioration of painful symptoms was observed during follow-up. Minimally invasive PNN is evolving and enables decompression along the entire proximal tract up to the Alcock canal, minimizing the risk of comorbidities. In addition to reducing pudendal neuralgia, robot-assisted and laparoscopic approaches determined a reduction in lower urinary tract symptoms and an improvement in erectile function, though further studies are required to corroborate these findings. PNN emerges as an effective treatment for PNE with minimal morbidity. Therefore, PNN should be tailored according to the site of PNE to enhance functional outcomes and improve patient quality of life.

Combined Decompression of Pudendal and Inferior Cluneal Nerves for Entrapment Neuralgias Using Transperitoneal Robotic Laparoscopy: Feasibility and Our Four-Step Technique

Objective: To demonstrate the feasibility of a combined decompression of pudendal and inferior cluneal nerves for entrapment syndrome using a transperitoneal robotic laparoscopy. DesignDemonstration of our 4 steps technique with narrated video footage. SettingPudendal and inferior cluneal neuralgias caused by an entrapment syndrome are both responsible for perineal pain (1). Although more precise data are lacking, these two neuralgias are frequently associated. Failure of surgical pudendal nerve decompression in the early 2000 has driven to discover the entity of a potential entrapment syndrome of the posterior cutaneous nerve of the tight and its inferior cluneal branches between the ischium bone and the sacrotuberous ligament (2). The corresponding neuralgia is responsible for a neuropathic pain to a more posterior part of the perineum and the thigh, without any neuro-vegetative symptom. In case of failure of medical treatment, surgery can be proposed using an invasive open trans-gluteal approach as a standard treatment (3-5). InterventionsTransperitoneal robotic laparoscopy for a mini-invasive releasing of both pudendal and inferior cluneal nerves, following a 4 steps technique:1. Opening of the peritoneum between external iliac vessels and umbilical ligament2. Dissection of the internal iliac and pudendal arteries up to the pudendal nerve3. Section of sacrospinous ligament and release of pudendal nerve4. Section of sacrotuberous ligament and release of inferior cluneal nerve. ConclusionPreviously, pudendal and inferior cluneal neuralgias have been managed with an invasive open trans-gluteal surgery. Here, we demonstrate the feasibility of a mini-invasive transperitoneal robotic laparoscopy, with a standardized 4 steps surgical technique.