Topic: Reconstructive Surgery

Robotic GU Fistula Repair

Divya Ajay, MD, MPH, covers diagnosing and managing genitourinary (GU) fistulas, emphasizing the complexity and challenges involved. Fistulas can occur throughout the urinary system, affecting the lower and upper tracts. Common causes include gynecological surgeries, cancer treatments, radiation, and infections.

In this 24-minute presentation, Dr. Ajay discusses vesicovaginal, urethral, and colovesical fistulas, with treatment strategies varying based on fistula type and patient condition. Ajay shares several surgical approaches, including robotic, vaginal, and open surgeries, tailored to the fistula’s location and severity. Ultimately, successful outcomes depend on precise diagnosis, appropriate surgical technique, and postoperative management.

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Reconstruction of Complex Upper and Mid Ureteral Strictures with Buccal Mucosa Graft Ureteroplasty

Ziho Lee, MD, focuses on using buccal mucosa grafts in ureteral reconstruction and highlights their value in complex cases. Buccal mucosa grafts offer a practical alternative when standard resection and anastomosis are not feasible.

In this 11-minute presentation, Dr. Lee describes onlay grafts, where the anterior surface of the ureter is slit and patched with the graft, and augmented anastomotic repairs for more severe cases with obliterated segments. He shares a short video of both techniques.
Dr. Lee emphasizes the importance of minimizing tissue manipulation and dissection, particularly in cases with fibrosis. Strategies like measuring defects with precision and securing grafts using Monocryl sutures are discussed for graft placement. He recommends using omental wrapping or attaching grafts to the psoas muscle to ensure stability and promote vascularization, especially in retroperitoneal cases.

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Tips and Tricks for Robotic Lleal Ureter

Ziho Lee, MD, provides insights into robotic ileal ureter reconstruction, offering practical strategies for optimizing outcomes.

In this 10-minute presentation, Dr. Lee uses photos and procedure videos to outline an effective surgical strategy, starting with proximal ureter dissection to assess feasibility, followed by bowel harvest, bladder preparation, and distal anastomosis. Proper exposure is stressed as critical to ensure the best outcomes. Port placement strategies are discussed, including single setup configurations and rotating the robotic boom for upper tract access. Various tunneling techniques are detailed, including creating a mesenteric window to reduce strain and ensure smooth passage of the ileal segment.
The presentation concludes by emphasizing the importance of meticulous technique and thorough planning, especially for patients with complex histories, including prior pelvic radiation. While the indications for ileal ureter replacement are decreasing, it remains a vital tool for urologists. With careful patient selection and precise execution, surgical success rates can reach 90%, minimizing the need for future interventions.

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Lower Ureteroplasty – Reimplants, Hitch, Boari Flap

Divya Ajay, MD, MPH, focuses on strategies and considerations for lower ureteroplasty, emphasizing meticulous surgical technique and patient management.

In this 13-minute presentation, Dr. Ajay addresses various causes of ureteral pathology, including trauma, stones, infections, and malignancy. She stresses that successful outcomes depend on detailed preoperative planning, including a thorough understanding of stricture length after removing stents to avoid incomplete assessment.
Ajay outlines common surgical strategies with videos of procedures, including psoas hitch and Boari flap for distal ureteral reconstruction, and advocates for individualized approaches based on anatomy and patient history. The use of stents is debated, with newer evidence suggesting fewer complications in select cases when stents are avoided, though caution is recommended in complex or radiated patients.

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Robotic Urinary Diversion Ilial Conduit

Janet B. Kukreja, MD, MPH, FACS, provides a detailed overview of performing robotic-assisted ileal conduit surgery, focusing on practical techniques and strategies for effective urinary diversion.

In this 12-minute presentation, Dr. Kukreja shares a video of one of her procedures, beginning with port placement and tool selection. Using both handheld and robotic staplers, she demonstrates methods to minimize complications and ensure precision during bowel anastomosis. She discusses techniques to avoid complications, such as meticulous ureter preparation, vascular supply preservation, and strategic suture placement. The demonstration covers methods for managing the ureters, including tunneling under the sigmoid and spatulating to ensure optimal flow and reduce the risk of narrowing.
This comprehensive overview provides practical insights into optimizing robotic urinary diversion procedures, making it a valuable guide for surgeons managing complex cases requiring ileal conduits.

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IFRUU Innovations

Fernando J. Kim, MD, MBA, FACS, focuses on innovations and emerging technologies in functional urology. In this 14-minute presentation, he highlights recent advancements in areas like 3D printing, robotics, and telemedicine, emphasizing their potential to transform clinical practice.

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Penile/Panurethral and Fossa Navicularis Strictures

Dmitriy Nikolavsky, MD, focuses on penile strictures and discusses their etiology, anatomical considerations, and treatment options. In this 10-minute presentation, Dr. Nikolavsky shares that current surgical techniques have shifted from multi-stage procedures to single-stage approaches using buccal mucosal grafts, which have shown improved success and lower complication rates. Key procedures discussed include the Asopa and Kulkarni techniques.
The discussion highlights evolving strategies for managing urethral strictures, underscoring a trend towards less invasive, more effective interventions prioritizing patient outcomes and satisfaction. The advancements in this field indicate a significant move towards transurethral approaches, with ongoing research aiming to refine and improve surgical techniques.

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Genital Affirmation: Surgical Anatomy and Complications

Dmitriy Nikolavsky, MD, draws on his 12-year experience in managing complications from gender-affirming surgeries, starting with an admission of initial unfamiliarity with the procedures. In this 21-minute presentation, Nikolavsky begins by emphasizing the importance of competent, sensitive healthcare, as many transgender patients report mistreatment in medical settings.
Dr. Nikolavsky outlines surgical procedures such as vaginoplasty and phalloplasty. He describes the steps to create a neovagina, including penile inversion techniques, and highlights common complications like strictures, fistulas, and prolapse. For phalloplasty, the steps involve creating urethral extensions and penile structures, with complications such as urethral strictures and fistulas also being common. He shares photos, illustrations, and a short video to illustrate the steps and possible complications in the procedures.
The importance of postoperative care, including dilation protocols for vaginoplasty patients, is highlighted, as failure to adhere can lead to neovaginal obliteration. Dr. Nikolavsky also touches on long-term issues, such as the need for prostate monitoring in trans women due to the retained prostate after surgery, and managing complications that arise from using various tissues, including gastrointestinal segments.

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UPJO Management: Cut, Construct, or Check

Benjamin K. Canales, MD, MPH, discusses the pathophysiology and clinical presentation of UPJO, emphasizing its impact on renal function and patient quality of life. He outlines the diagnostic approach, including imaging techniques such as ultrasound, CT, and diuretic renography, which are essential for assessing the obstruction and guiding treatment decisions.

The presentation delves into the three primary management strategies for UPJO: surgical intervention, reconstructive techniques, and conservative monitoring. Dr. Canales provides a detailed analysis of each approach and discusses the indications, success rates, and potential complications of open, laparoscopic, and robotic-assisted pyeloplasty, offering insights into selecting the most appropriate surgical technique based on patient-specific factors.

Dr. Canales reviews the evidence supporting reconstructive techniques, including endopyelotomy and balloon dilation, as minimally invasive alternatives, highlighting their benefits and limitations. Conservative management and active surveillance are presented as viable options for patients with mild or asymptomatic UPJO.

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Pitfalls in Perineal Surgery

Ryan P. Terlecki, MD, FACS, Vice Chair and Associate Professor of Urology, Director of the Men’s Health Clinic, Director of Medical Student Education, and Fellowship Director for Reconstructive Urology at Wake Forest University School of Medicine in Winston-Salem, North Carolina, discusses perineal surgery and key elements of preoperative planning to optimize the surgeon and patient experience while highlighting some intraoperative technical considerations to facilitate efficiency. He advises practitioners to choose patients commensurate with their own experience, to prioritize risk reduction, to under-promise and over-deliver, and to maintain technical poise. Dr. Terlecki addresses helping patients set expectations, which is dependent upon the patient’s preoperative level of suffering and upon the definition of success. He discusses patient preparation and the importance of doctors investing time to understand their patients as well as his own requirements, such as patients undergoing urine testing and suspending blood thinners preoperatively. He underlines the importance of clearly laying out the process—from start to finish—for the patient. He also warns of the “CURSED” patient—one who is compulsive-obsessive, unrealistic, revision-seeking, surgeon-shopping, entitled, and in denial. Dr. Terlecki then turns to optimizing the operating room through organization and aiming for what he calls “SWEET”; doing things the same way each and every time. He suggests video primers for support staff and an instrument and equipment checklist as well as pre-gaming with anesthesiologists and paying special attention to patient preparation. He addresses antibiotic stewardship before shifting to some technical items, highlighting the challenge of working in tight spaces during perineal surgery and the importance of surgeons freeing their hands and not struggling. Dr. Terlecki discusses the importance of illumination and magnification but advises surgeons to be mindful of ergonomics and equipment weight. Dr. Terlecki discusses considerations when doing artificial urinary sphincter (AUS) surgery, such as challenges when a patient has had a prior sling, before turning to combination cases (sling or AUS with inflatable penile prosthesis [IPP]). Here, he advises surgeons to accomplish the sling part of the operation first, noting that single-incision approaches are problematic and there are implications for the patient, the surgeon, and the hospital. Dr. Terlecki offers several items that allow for more efficient use of the surgeon’s time during urethroplasty. For example, surgeons should know whether the repair is an anastomotic repair or a substitution repair. He prefers scoping before and during the procedure to avoid a suboptimal incision site and addresses instruments that can be helpful throughout surgery. Dr. Terlecki then turns to the principles for urethral surgery, and poses a question for practitioners’ consideration: “If this was going perfectly, what would it look like?” He closes by citing Sir William Osler who advocated for equanimity, meaning the ability to calmly assess a situation, determine the best course of action and correction, and then to move forward. Dr. Terlecki discusses the importance of asking for help when needed, emphasizing that reaching out also helps build relationships and is a sign of excellence, not weakness.

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The History of Penile Enlargement and the Advent of Penuma

James J. Elist, MD, FACS, a urologist and surgeon in private practice in Beverly Hills, California, explains why a patient may request penile enlargement, lists available treatment options for these patients, and discusses how to screen and select patients for a penile implant. He highlights the importance of the selection and screening process, observing that patients may have unrealistic expectations about how penile enlargement will affect their penis, may need psychological counseling or psychotherapy to address certain feelings about their penis, and may have undergone plastic surgery that affects their options for penile enlargement. Dr. Elist then looks at Penuma®, the first FDA-cleared, patented, and manufactured subcutaneous silicone implant for penile cosmetic corrective surgery. He explains how to perform the quick outpatient surgical procedure, goes over recovery and follow-up details, and considers the benefits of the implant compared to other options. Dr. Elist notes that the Penuma® implant is permanent yet reversible, customizable to patient anatomy, has no effect on erectile function and does not interfere with the urethra, remains accessible across the country, and boasts a strong and long term track record of patient satisfaction and low adverse events.

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Genital Reconstruction After Massive Tissue Loss

Maxx A. Gallegos, MD, Director of Reconstructive Urology at the University of New Mexico Health Sciences Center in Albuquerque, New Mexico, presents on genital reconstruction after patients have suffered massive tissue destruction. He addresses the epidemiology and etiology of genital tissue destruction, as well as the physiology of healing. Though rare, there are many possible ways a person can experience loss of genital skin, including burns, necrotizing fasciitis, lymphedema, self-mutilation, and sclerotic conditions. The incidence of necrotizing fasciitis is also rising, likely due to increased incidence of diabetes in the United States population. As primary intention healing is not a viable option in these severe cases, Dr. Gallegos recommends secondary intention techniques, such as grafts and fasciocutaneous flaps. Dr. Gallegos then presents several case studies, including four patients with Fournier’s gangrene, a patient with stab wounds, and a patient with lymphedema. He concludes by describing his postoperative process and how frequently patients should return for wound checks.

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