Complications in adulthood for patients with paediatric genitourinary reconstruction.

BACKGROUND: Caring for adults with prior paediatric genitourinary reconstruction remains a challenge for adult providers. Reconstructions typically have occurred decades before; surgical records are not always available and patients and families may be unable to convey procedures performed. Spina bifida (SB) patients are vulnerable to cognitive decline which may compound these challenges. Changes in patient body habitus and loss of function may contribute to problems with previous reconstructions. METHODS: This is a non-systematic review of the literature and represents expert opinion where data are non-existent. This review focuses on the evaluation and management of complications arising from genitourinary reconstruction in congenital neurogenic bladder patients. RESULTS: Common complications experienced by congenital neurogenic bladder patients include recurrent urinary tract infection, incontinence of catheterizable channel and urinary reservoir as well as malignancy as this population ages. Preservation of renal function and prevention of urinary tract infection while optimizing continence are essential guiding principles in the care of these patients. Many of the recommendations, however, are gleaned from available data in the adult spinal cord patient (a more commonly studied population) or the paediatric urologic literature due to limited studies in adult management of such patients. CONCLUSION: Close follow-up and vigilance is warranted to monitor for infectious, mechanical and malignant complications while optimizing preservation of the upper urinary tracts and patient quality of life.

Machine learning in the optimization of robotics in the operative field.

PURPOSE OF REVIEW: The increasing use of robotics in urologic surgery facilitates collection of 'big data'. Machine learning enables computers to infer patterns from large datasets. This review aims to highlight recent findings and applications of machine learning in robotic-assisted urologic surgery. RECENT FINDINGS: Machine learning has been used in surgical performance assessment and skill training, surgical candidate selection, and autonomous surgery. Autonomous segmentation and classification of surgical data have been explored, which serves as the stepping-stone for providing real-time surgical assessment and ultimately, improve surgical safety and quality. Predictive machine learning models have been created to guide appropriate surgical candidate selection, whereas intraoperative machine learning algorithms have been designed to provide 3-D augmented reality and real-time surgical margin checks. Reinforcement-learning strategies have been utilized in autonomous robotic surgery, and the combination of expert demonstrations and trial-and-error learning by the robot itself is a promising approach towards autonomy. SUMMARY: Robot-assisted urologic surgery coupled with machine learning is a burgeoning area of study that demonstrates exciting potential. However, further validation and clinical trials are required to ensure the safety and efficacy of incorporating machine learning into surgical practice.

[Ectopic seminal tract opening in enlarged prostatic utricle: A report of 22 cases].

OBJECTIVE: To explore the diagnosis, classification and treatment of ectopic seminal tract opening in enlarged prostatic utricle (EPU). METHODS: We retrospectively analyzed the clinical data on 22 cases of ectopic seminal tract opening in EPU confirmed by spermography, EPU open cannula angiography or intraoperative puncture of the vas deferens and treated by transurethral incision of EPU, cold-knife incision or electric incision of EPU, full drainage of the anteriorwal, and open or laparoscopic surgery from October 1985 to October 2017. RESULTS: Five of the patients were diagnosed with ectopic opening of the vas deferens and the other 17 with ectopic opening of the ejaculatory duct in EPU. During the 3－48 months of postoperative follow-up, symptoms disappeared in all the cases, semen quality was improved in those with infertility, and 2 of the infertile patients achieved pregnancy via ICSI. CONCLUSIONS: Ectopic seminal tract opening in EPU is rare clinically. Spermography is a reliable method for the diagnosis of the disease, and its treatment should be aimed at restoring the smooth flow of semen based on proper classification and typing of the disease.

Urethral lichen sclerosus under the microscope: a survey of academic pathologists.

INTRODUCTION: Given the poor understanding of the pathophysiology of genital lichen sclerosus (GLS) and a lack of accepted definitive diagnostic criteria, we proposed to survey pathologists regarding their understanding of GLS. We hypothesized that significant disagreement about GLS will exist. MATERIALS AND METHODS: All urologists participating in the Trauma and Urologic Reconstruction Network of Surgeons identified genitourinary (GUP) and dermatopathologists (DP) at their respective institutions who were then invited to participate in an online survey regarding their experience with diagnosing GLS, GLS pathophysiology and its relationship to urethral stricture disease. RESULTS: There were 23 (12 DP, 11 GUP) pathologists that completed the survey. The most agreed upon criteria for diagnosis were dermal collagen homogenization (85.7%), loss of the normal rete pattern (33.3%) and atrophic epidermis (28.5%). No pathologists believed GLS had an infectious etiology (19% maybe, 42% unknown) and 19% believed GLS to be an autoimmune disorder (42% maybe, 38% unknown); 19% believed LS to be premalignant, but 52% believed it was associated with cancer; 80% believed that LS could involve the urethra (DP (92%) versus GUP (67%); p = 0.272). Of those diagnosing urethral GLS, 80% of DUP believed that GLS must first involve the glans/prepuce before involving the urethra, while all GUP believed that urethral disease could exist in isolation (p = 0.007). CONCLUSIONS: There was significant disagreement in this specialized cohort of pathologists when diagnosing GLS. A logical first step appears to be improving agreement on how to best describe and classify the disease. This may lead to improve treatments.

Current Status of Robot-Assisted Radical Cystectomy and Intracorporeal Urinary Diversion.

Robot-assisted surgery has become a widely used surgical approach in the management of urologic malignancies. With its initial experience in the treatment of prostate cancer, the technology rapidly expanded to other urologic malignancies including bladder cancer. Since its introduction in 2003, robot-assisted radical cystectomy has seen refinement and increased penetration over the last decade. Furthermore, urologic surgeons have expanded its use to perform urinary diversions. The concept of intracorporeal urinary diversion is still in development but continues to see increased refinement among high volume academic centers.

A prospective video-controlled study of genito-urinary disorders in 35 consecutive laparoscopic TMEs for rectal cancer.

INTRODUCTION: Genito-urinary disorders (GUD) for radical rectal cancer surgery range from 10 to 30%. In this study, primary endpoint is to prospectively assess their incidence in patients undergoing Laparoscopic Total Mesorectal Excision (LTME) without neoadjuvant chemo-radiation (NCR). Secondary endpoint is to detect the potential lesion site evaluating video-recordings of surgery. PATIENTS AND METHODS: A study of 35 consecutive patients treated by LTME for extra-peritoneal rectal cancer not subjected to NCR, M:F = 23:12, median age 70, was evaluated preoperatively by Uroflowmetry and US postvoid residual urine measurement (PVR), International Prostatic Symptoms Score (IPSS), and International Consultation on Incontinence Modular Questionnaire (ICIQ) at 1 and 9 months post-operatively. Evaluation of sexual function was carried out by International Index of Erectile Function (IIEF) in males. Data were analyzed performing Fisher and paired samples t tests. Surgical videos of patients affected by GUD were reviewed to identify lesion sites. RESULTS: Urinary function:IPSS average score: baseline 6.03 ± 5.51, 8.93 ± 6.42 (p = .005) at 1 month, and 7.26 ± 5.55 (p = .041) at 9 months. ICIQ baseline 2.67 ± 5.42, 4.27 ± 6.19 (p = NS) at 1 month, and 3.63 ± 5.23 (p = NS) at 9 months. Maximum urine flow rate baseline 15.95 ± 4.78 ml/s, 14.23 ± 5.27 after 1 month (p = .041), and 15.22 ± 4.01 after 9 months (p = NS). Mean urine flow rate baseline 9.15 ± 2.96 ml/s, 7.99 ± 4.12 ml/s at 1 month (p = .044), and 8.54 ± 4.19 ml/s at 9 months (p = NS). PVR baseline 59.62 ± 54.49, 64.59 ± 58.71 (p = NS) at 1 month, and 68.82 ± 77.72 (p = NS) at 9 months. Sexual function: IIEF baseline 19.38 ± 6.25, 14.06 ± 8.65 at 1 month (p = .011), and 15.4 ± 8.41 at 9 months, (p = NS). Video review of patients with disorders showed potential damage at the site of ligation of IMA (high hypogastric plexus) in 1 case, lateral and posterior mesorectum dissection (hypogastric nerves) in 2 cases, anterior dissection of the Denonvilliers fascia from seminal vesicles in 2 cases. CONCLUSIONS: GUD at 1 month from LTME for rectal cancer are significant but improve at 9 months. Surgical video review of patients with GUD provides an important tool for detection of lesion sites.

Artificial sphincter.

PURPOSE OF REVIEW: This review examines the evidence to date, and summarizes the indications, technical and surgical aspects, risk factors and challenges of peer-reviewed artificial sphincters in the treatment of male stress urinary incontinence (SUI). RECENT FINDINGS: Although new devices have been introduced, the AMS 800 continues to be the most implanted and reported on artificial urinary sphincter (AUS) worldwide. Although the AUS seems to be effective in the treatment of neurogenic and non-neurogenic SUI, large randomized, controlled trials are missing. Urethral erosion, atrophy and infection are the primary reported risk factors for high revision rates with most surgeons performing less than three implants per year. Transurethral catheterization has been identified as the main risk factor for urethral erosion. Surgical modifications have been reported with good outcomes. The perineal implantation of a single cuff continues to be the most frequently used procedure, but transcorporal implantation may be helpful in salvage situations. Recent device improvements, such as the antibiotic coating, do not seem to influence infection rates. New devices continued to be introduced; however, short-term and long-term results in larger studies are required. Patients with concomitant SUI and erectile dysfunction have the option of a synchronous implantation with an AUS and penile prosthesis with similar results. SUMMARY: Despite the low level of evidence, the AUS is well tolerated, effective and recommended for male SUI treatment in urological guidelines. Implantation in high-volume experienced centers is strongly recommended. Comprehensive patient counselling is required to prevent complications and necessary revisions.

Slings in the management of male stress urinary incontinence.

PURPOSE OF REVIEW: The use of synthetic slings for the treatment of male stress urinary incontinence (SUI) has increased over the last decade. Several sling designs and techniques are now available. The purpose of this review is to summarize the past literature with a focus on more recent contributions. RECENT FINDINGS: The recent literature focusses on the retrourethral transobturator sling (RTS), which is considered noncompressive. MRI of patients undergoing RTS has shown an increase in membranous urethral length and elevation of the external urethral sphincter, whereas a recent large series demonstrated approximately a half and a quarter of patients are cured or improved, respectively, at 1 year after RTS implantation, with results sustained through to 3 years. Serious complications such as urethral erosion occur rarely. SUMMARY: The available evidence suggests that male slings can be an efficacious and well tolerated treatment modality for men with SUI. Nevertheless, important questions remain with regard to the durability of repair, device safety and comparative efficacy. The mechanism of action and factors that predict failure remain to be fully elucidated.

[Elective simultaneous operations in elderly and senile urological patients].

Surgeons of Samara Regional Veterans' Hospital made elective-simultaneous operations in 229 presenile and senile patients. Surgery was performed in the urological department in 1995-2010. It is shown that over 12% patients of urological geriatric departments need elective situltaneous operations, of them 8.7% are mild, 78.6%--moderate and 12.7%--severe. The results of simultaneous operations in 133 patients and staged operations in 60 control patients (adenomectomy and Vinkelman) differed insignificantly (p > 0.05). Such achievement was realized due to advanced prophessional education of all medical personnel of the department, introduction of new techniques in examination and treatment: accurate definition of absolute and relative contraindications for simultaneous surgery, effective preoperative preparation, low-invasive operations, different variants of non-endotracheal anesthesia. In addition to a positive clinical effect, new technology of simultaneous operations reduces 2.3-fold economic costs vs staged surgery, improves significantly quality of life of the above patients.

Infective endocarditis following gastrointestinal and genitourinary procedures: an argument in favour of prophylaxis.

In the 2007 American Heart Association guidelines, gastrointestinal (GI) and genitourinary (GU) procedures were removed from the indications for infective endocarditis (IE) prophylaxis. The purpose of this study was to estimate the contribution of GI and GU procedures to the occurrence of IE in order to appreciate whether this removal was justified. Among 212 episodes of IE prospectively collected during 7 y, 20 cases (9%) had invasive GI and GU procedures and 17 (8%) had dental interventions within 3 months before IE diagnosis. Enteric organisms (predominantly Enterococcus faecalis) were significantly more common in the GI and GU group than in all other patients, whereas viridans streptococci, the most common pathogen in the dental group, were absent from the GI and GU group. This unique combination of pathogens in the GI and GU group is highly suggestive of a true association between the procedure and IE. Hence, GI and GU procedures pose a non-negligible risk of acquisition of IE. Consequently, it is proposed here, that adults at high risk of IE who undergo surgical GI and GU procedures, receive prophylaxis that includes an anti-enterococcal agent.

Evaluation of genitourinary fistulas in pelvic malignancies with etiopathologic correlation: role of cross sectional imaging in detection and management.

OBJECTIVE: Genitourinary fistulas in pelvic malignancies are abnormal communications occurring due to either locally advanced tumours invading the surrounding organs or post-therapeutic complications of malignancies. In this article we review and describe the role of cross-sectional imaging findings in the management of genitourinary fistulas in pelvic malignancies. METHODS: A retrospective study, for the period January 2012 to December 2018, was undertaken in patients with pelvic malignancies having genitourinary fistulas. The cross-sectional (CT and MRI) imaging findings in various types of fistulas were reviewed and correlated with the primary malignancy and the underlying etiopathology. RESULTS: Genitourinary fistulas were observed in 71 patients (6 males, 65 females). 11 types of fistulas were identified in carcinomas of cervix, rectum, ovary, urinary bladder, sigmoid colon, vault, endometrium and prostate. The commonest were rectovaginal and vesicovaginal fistulas. 13 patients had multiple fistulas. The sensitivity, specificity, positive and negative predictive values of CT and MRI are 98%, 100%, 66%, 98% and 95%, 25%, 88% and 50% respectively. Contrast-enhanced CT with oral and rectal contrast is more sensitive and specific than MRI in the evaluation of genitourinary fistulas. CONCLUSION: Imaging findings significantly influence the management and outcome of genitourinary fistulas in pelvic malignancies. Contrast-enhanced CT is the imaging modality of choice in the evaluation of pelvic fistulas associated with malignancies and MRI is complimentary to it. ADVANCES IN KNOWLEDGE: To our knowledge, this study is the first of its kind wherein the mean duration of occurrence of fistulas in pelvic malignancies is correlated with the underlying etiopathology.

Surgical management of genitourinary lichen sclerosus et atrophicus in boys in England: A 10-year review of practices and outcomes.

INTRODUCTION: Circumcision has long been the mainstay of management for genitourinary lichen sclerosus et atrophicus (LS); however, there has been growing interest in surgical techniques that preserve the foreskin. OBJECTIVE: The aim of this study was to assess population-based surgical management of LS in England and determine surgical outcomes. STUDY DESIGN: Cases of LS treated in English NHS trusts (2002-2011) were extracted from the Hospital Episode Statistics (HES) Database. Cases were identified by both an ICD-10 code for LS and either an OPCS4.6 code for circumcision or preputioplasty (with/without injection of steroid). Subsequent admissions were analysed for related complications/procedures. Data are presented as median (interquartile range) unless otherwise stated. RESULTS: 7893 patients had surgery for LS, of whom 7567 (95.8%) underwent circumcision (Table). Primary preputioplasty was performed in 326 (4.1%) in 44/130 centres; of these 151/326 had concomitant injection of steroid. Age at surgical intervention was 9 (6-11) years. There were no postoperative bleeds following preputioplasty. Of those treated with preputioplasty, 74 (22%) had subsequent circumcision at a median of 677 (277-1203) days post operation. Concomitant steroid injection reduced the risk of subsequent circumcision (21/151 (14%) vs. 53/175 (30%), p < 0.001). More children underwent a second operative procedure following preputioplasty than those having had a primary circumcision (27.9% vs. 7.9%, p < 0.001). CONCLUSION: Although circumcision is the predominant treatment for LS, these data suggest that preputioplasty is a valid option in management, albeit with a higher re-intervention rate. Selection bias may play a role and a randomized controlled trial is needed. Preputioplasty combined with steroid injection appears to reduce the chance of completion circumcision.

Endogenous Fungal Endophthalmitis Associated with Genitourinary Procedures.

Purpose: To summarize the characteristics of endogenous fungal endophthalmitis (EFE) after genitourinary procedures. Methods: Medical records of patients diagnosed with EFE after genitourinary procedures from a single center during a 6-year period were reviewed. Results: Nineteen eyes of 15 patients were included. The interval time between procedure to symptom was 3.6 ± 3.6 weeks. As the initial treatment, 9/19 eyes underwent primary vitrectomy and 10/19 eyes underwent intravitreal antifungal injection . Candida albicans was the pathogen in 15 of 19 eyes. Systemic treatment with itraconazole was used in all patients. LogMAR best corrected visual acuity improved from 2.2 ± 0.9 to 0.9 ± 1.2 after treatment (p = 0.002) in 15 eyes that were followed-up for an average of 4.9 ± 2.1 years. Conclusion: Genitourinary procedure is a predisposing factor for EFE. Candida albicans is the predominant pathogen. Normative systemic and local antifungal treatments improved the final visual outcome.

Nonclinical Barriers to Care for Neurogenic Patients Undergoing Complex Urologic Reconstruction.

OBJECTIVE: To identify nonclinical factors affecting postoperative complication rates in patients with neurogenic bladder undergoing benign genitourinary (GU) reconstruction. METHODS: Adult patients with neurogenic bladder undergoing benign GU reconstruction between October 2010 and November 2015 were included. Patients were excluded if a diversion was performed for malignancy, if patients had a history of radiation or if a new bowel segment was not utilized at the time of the operation. Clinical and nonclinical factors were abstracted from the patients' electronic medical records. Health literacy was assessed via the Brief Health Literacy Screen (BHLS), a validated 3-question assessment. Education, marital status, and distance from the medical center were also queried. RESULTS: Forty-nine patients with a neurogenic bladder undergoing complex GU reconstruction met inclusion and exclusion criteria. On average, patients lived 111 miles (standard deviation 89) from the hospital. Overall, mean BHLS score was 10.4 (standard deviation 4.6) with 35% of patients scoring a BHLS of ≤9. Mean years of educational attainment was 9.7, and only 31% of patients completed high school education. In the first month after surgery, 37 patients (76%) experienced a complication, and 22% were readmitted; however, analysis of complication data did not identify an association between any nonclinical variables and complication rates. CONCLUSION: Nonclinical factors including unmarried status, poor health literacy, and marked distance from quaternary care are prevalent in patients with neurogenic bladder undergoing complex GU reconstruction. To mitigate these potential risk factors, the authors recommend acknowledgment of these factors and multidisciplinary support perioperatively to counteract them.

The surgical burden of disease and perioperative mortality in patients admitted to hospitals in Victoria, Australia: a population-level observational study.

OBJECTIVES: Comprehensive reporting of surgical disease burden and outcomes are vital components of resilient health systems but remain under-reported. The primary objective was to identify the Victorian surgical burden of disease necessitating treatment in a hospital or day centre, including a thorough epidemiology of surgical procedures and their respective perioperative mortality rates (POMR). DESIGN: Retrospective population-level observational study. SETTING: The study was conducted in Victoria, Australia. Access to data from the Victorian Admitted Episodes Dataset was obtained using the Dr Foster Quality Investigator tool. The study included public and private facilities, including day-case facilities. PARTICIPANTS: From January 2014 to December 2016, all admissions with an International Statistical Classification of Diseases-10 code matched to the Global Health Estimates (GHE) disease categories were included. PRIMARY AND SECONDARY OUTCOME MEASURES: Admissions were assigned a primary disease category according to the 23 GHE disease categories. Surgical procedures during hospitalisations were identified using the Australian Refined Diagnosis Related Groups (AR-DRG). POMR were calculated for GHE disease categories and AR-DRG procedures. RESULTS: A total of 4 865 226 admitted episodes were identified over the 3-year period. 1 715 862 (35.3%) of these required a surgical procedure. The mortality rate for those undergoing a procedure was 0.42%, and 1.47% for those without. The top five procedures performed per GHE category were lens procedures (162 835 cases, POMR 0.001%), caesarean delivery (76 032 cases, POMR 0.01%), abortion with operating room procedure (65 451 cases, POMR 0%), hernia procedures (52 499 cases, POMR 0.05%) and other knee procedures (47 181 cases, POMR 0.004%). CONCLUSIONS: Conditions requiring surgery were responsible for 35.3% of the hospital admitted disease burden in Victoria, a rate higher than previously published from Sweden, New Zealand and the USA. POMR is comparable to other studies reporting individual procedures and conditions, but has been reported comprehensively across all GHE disease categories for the first time.

[Treatment of mild malnutrition and reduction of morbidity in major abdominal surgery: randomized trial on 153 patients]. / Trattamento della malnutrizione lieve e riduzione delle compli- canze in chirurgia addominale maggiore: studio randomizzato su 153 pazienti.

OBJECTIVES: Severe malnutrition (defined as weight loss more than 10% in a period of six months) is considered an important risk factor in major abdominal surgery, because of a higher post-operative mortality and morbidity. The aim of our study is to assess the role of mild malnutrition (weight loss low than 10% in a period of six months) as a risk factor in major abdominal surgery and to evaluate the efficacy of therapy in order to improve outcomes in terms of in-hospital mortality, length of hospital stay and post-operative complications. Moreover, we evaluated serum albuminemia and lymphocyte count, important nutritional index, as predictive risk factors. MATERIALS AND METHODS: We performed a randomized prospective trial, and admitted in our institution 153 adult patients, 43 with mild malnutrition and 110 without. The malnourished patients were randomized in two groups: the first one received oral immunonutrition (Impact Oral) for 7-10 days before surgery (22 pz), the second one received no nutritional support. RESULTS: We observed a higher number of complications in the non-treated malnourished patients (57%) versus both the treated malnourished patients (13.6%) and the normal group (19%) (p<0.001). Increased morbidity was observed in patients with serum albuminemia <2.8 gr/dl (69.2%) and with lymphocyte count <1.500 mm3 (57%). CONCLUSIONS: Nutritional enriched support demonstrated his efficacy in reducing morbidity, and length of hospital stay. Pre-operative oral immunonutrition might be suggested and established in all the patients with mild malnutrition that will be operated on major abdominal surgery.

[Urologic surgery in diabetes]. / Urologické výkony u diabetika.

INTRODUCTION: The diabetes mellitus is risk factor for urologic surgery. The best prevention of complications is excellent compensation of diabetes, appropriated management of anesthesia and good post surgery care. The diabetes is etiologic risk factor many urologic diseases including malignant. UROLOGIC SURGERY: The diabetes is intensively evaluated in uro-oncology and it seems that renal cell carcinoma and bladder cancer incidence is higher in diabetic patients. The link between prostate cancer and diabetes is not clear, yet. The behavior of this cancer is more aggressive and it has worse prognosis. The diabetes is risk etiologic factor for urolithiasis and benign prostatic hyperplasia. Immunodeficiency combined with diabetes has negative impact for urinary tract infection including most serious as emphysematous pyelonephritis or Fournier gangrene external genitalia. CONCLUSION: The accurate compensation of the diabetes is basic condition good results of urologic surgery in diabetics. The diabetes mellitus and obesity will be evaluated as risk factors many diseases of kidneys and whole urologic apparatus especially malignant.

Fertility Issues in Pediatric Urology.

Improved understanding of the pathogenesis and natural history of many urologic disorders, as well as advances in fertility preservation techniques, has increased the awareness of and options for management of fertility threats in pediatric patients. In children, fertility may be altered by oncologic conditions, by differences in sexual differentiation, by gonadotoxic drugs and other side effects of treatment for nonurologic disorders, and by urologic conditions, such as varicocele and cryptorchidism. Although fertility concerns are best addressed in a multidisciplinary setting, pediatric urologists should be aware of the underlying pathophysiology and management options to properly counsel and advocate for patients.

[The position of laparoscopic surgery in pediatric urology]. / Stellenwert der Laparoskopie in der Kinderurologie.

With growing experience in laparoscopic techniques there is a switch in pediatrics from ablative surgery to reconstructive procedures. Besides the established procedures such as laparoscopic nephrectomy and orchidopexy, procedures like heminephrectomy and pyeloplasty have proven practicable and become standard therapies in children and infants. Due to technical advances, as shown for our own patients, the number of treated infants is still increasing. However, laparoscopic reconstructive procedures presuppose a good deal of experience in preparation and suture techniques, and remain reserved for centers with daily experience in laparoscopy. Daily experience with difficult urological laparoscopic procedures in adults will remain more common than in pediatric centres.

[Reconstructive procedures in laparoscopic urology]. / Rekonstruktive laparoskopische Eingriffe in der Urologie.

The introduction of laparoscopic pyeloplasty was the first step towards the development of suturing and knotting techniques. The final breakthrough came with the development of radical prostatectomy since the performance of the urethrovesical anastomosis required highly developed skills in reconstructive surgery. For most laparoscopic surgeons suturing and knot tying became quite familiar henceforth. As a consequence, the interest for other reconstructive procedures has increased tremendously since. Within a very short time pyeloplasty was developed to a surgical standard, and the results compare very favorably with open surgery. A very attractive method is the ureteral reimplantation according to the psoas hitch technique, which, however, does not completely duplicate the open surgical operation. Many patients can potentially be attracted by sacrocolpopexy to treat genital prolapse. The long-term success rate is 92% which is excellent for this indication. Urinary diversion following cystectomy is usually not performed completely intracorporeally, but laparoscopically assisted.