{"id":22618,"date":"2025-06-12T13:09:31","date_gmt":"2025-06-12T10:09:31","guid":{"rendered":"https:\/\/www.darelzokora.com\/?p=22618"},"modified":"2026-02-25T11:30:25","modified_gmt":"2026-02-25T09:30:25","slug":"laser-cutting-of-penile-implants","status":"publish","type":"post","link":"https:\/\/www.darelzokora.com\/en\/laser-cutting-of-penile-implants\/","title":{"rendered":"Laser Cutting in the Context of Penile Implants"},"content":{"rendered":"\n<p><strong><u>Background:<\/u><\/strong><\/p>\n\n\n\n<p>Laser cutting involves the use of&nbsp;<strong>focused laser beams to cut or ablate materials<\/strong>&nbsp;with high precision. In medical applications, it can be used:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>During surgery<\/strong>\u00a0(e.g., laser tissue dissection).<\/li>\n\n\n\n<li><strong>In manufacturing<\/strong>\u00a0(e.g., precision shaping of surgical instruments or implants).<\/li>\n<\/ul>\n\n\n\n<p><strong><u>Current Uses in Penile Implant Surgery:<\/u><\/strong><\/p>\n\n\n\n<p><strong>Direct surgical use of lasers (intraoperative):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>No standard role.<\/strong><br>Laser-assisted surgery (e.g., CO\u2082 lasers, Nd:YAG lasers) is used in other urology fields (e.g., prostate enucleation, ureteral strictures), but there\u2019s\u00a0<strong>no routine use of lasers in penile prosthesis implantation.<\/strong><\/li>\n\n\n\n<li><strong>Why not?<\/strong><br>The procedure involves <strong>blunt and sharp dissection of soft tissue and corporal dilation, which are best managed by traditional tools<\/strong>. Laser use here could theoretically:\n<ul class=\"wp-block-list\">\n<li><strong>Increase cost.<\/strong><\/li>\n\n\n\n<li><strong>Risk thermal injury to delicate tissues (e.g., urethra, tunica albuginea).<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Any evidence?<\/strong><br>Literature searches reveal&nbsp;<strong>no studies or trials<\/strong>&nbsp;showing benefits of laser dissection in penile implant surgeries. Experts typically recommend&nbsp;<strong>avoiding energy devices (e.g., lasers, diathermy) inside the corpora<\/strong>&nbsp;because <strong>of risk of tissue damage<\/strong>.<\/p>\n\n\n\n<p><strong><u>Laser Cutting in Manufacturing:<\/u><\/strong><\/p>\n\n\n\n<p>Where lasers&nbsp;<strong>do have a role<\/strong>&nbsp;is in the&nbsp;<strong>manufacture of implants and surgical instruments:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Precision shaping of implant components:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Cylinders, reservoirs, and pump parts for inflatable penile implants are made of\u00a0<strong>silicone, polyurethane, and metal.<\/strong><\/li>\n\n\n\n<li>Laser cutting and laser micromachining are useful for:\n<ul class=\"wp-block-list\">\n<li><strong>Creating micro-channels or slits.<\/strong><\/li>\n\n\n\n<li>Ensuring high\u00a0<strong>dimensional accuracy<\/strong>\u00a0and\u00a0<strong>smooth edges.<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Surgical instruments:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Instruments like dilators, sizers, and retractors can be\u00a0<strong>laser-cut from stainless steel or titanium<\/strong>\u00a0sheets, ensuring:\n<ul class=\"wp-block-list\">\n<li>Precision.<\/li>\n\n\n\n<li>Minimal burr formation.<\/li>\n\n\n\n<li>Smoothness that reduces tissue trauma.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Example:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Companies like AMS (Boston Scientific) and Coloplast may use\u00a0<strong>laser precision cutting\/machining<\/strong>\u00a0in their manufacturing processes, although these details are often proprietary.<\/li>\n<\/ul>\n\n\n\n<p><strong><u>Potential Future Applications:<\/u><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Custom Implants:<\/strong>\n<ul class=\"wp-block-list\">\n<li>As 3D printing and patient-specific implants advance,\u00a0<strong>laser cutting could be integrated<\/strong>\u00a0to refine prosthetic components designed to match individual anatomy.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Smart Materials:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Research into\u00a0<strong>drug-eluting or sensor-embedded implants<\/strong>\u00a0may involve\u00a0<strong>laser micro-cutting<\/strong>\u00a0for embedding these features.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong><u>&nbsp;Pros and Cons Summary:<\/u><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Aspect<\/strong><\/td><td><strong>Pros<\/strong><\/td><td><strong>Cons<\/strong><\/td><\/tr><tr><td><strong>In Surgery (Dissection)<\/strong><strong><\/strong><\/td><td>High precision (in other fields)<\/td><td>No proven benefit; risk of thermal injury; high cost<\/td><\/tr><tr><td><strong>Manufacturing (Implants\/Tools)<\/strong><\/td><td>Precise shaping; high-quality finish; consistent production<\/td><td>High cost; specialized equipment needed; may increase pricing<\/td><\/tr><tr><td><strong>Innovation Potential<\/strong><strong><\/strong><\/td><td>Could enable micro-engineering of next-gen implants<\/td><td>Requires R&amp;D investment and regulatory clearance<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Conclusion:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Intraoperative laser use<\/strong>\u00a0is\u00a0<strong>not currently recommended or evidenced<\/strong>\u00a0for penile prosthesis implantation due to lack of benefit and potential harm.<\/li>\n\n\n\n<li><strong>Laser cutting in manufacturing<\/strong>\u00a0is already\u00a0<strong>likely in use<\/strong>\u00a0for creating precise, smooth components of implants and tools, contributing to their high quality, although this happens behind the scenes and is not a focus of clinical literature.<\/li>\n\n\n\n<li>There\u2019s room for\u00a0<strong>future exploration<\/strong>\u00a0of laser technologies in manufacturing innovations, but\u00a0<strong>clinical adoption for actual implant surgery remains unlikely in the near term.<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong><u>A Tissue Sparing, Laser Assisted Penile Prosthesis Implantation Technique (TSLA):<\/u><\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Not a global technique. Just an idea that is not well-tested, similar to tissue sparing.<\/li>\n\n\n\n<li>A surgical technique using a deep-red laser diode for visualization of the implantation track of the penile implant or Holium Laser for clearing the track whenever it is obstructed by fibrotic tissue.<\/li>\n\n\n\n<li>Only feasibility study for 7\u00a0participants in\u00a01\u00a0patient\u00a0group performed in\u00a0 Cairo (Please check this link: <a href=\"https:\/\/ctv.veeva.com\/study\/a-tissue-sparing-laser-assisted-penile-prosthesis-implantation-technique\">https:\/\/ctv.veeva.com\/study\/a-tissue-sparing-laser-assisted-penile-prosthesis-implantation-technique<\/a> and this <a href=\"https:\/\/clinicaltrials.gov\/study\/NCT06743048\">https:\/\/clinicaltrials.gov\/study\/NCT06743048<\/a>)<\/li>\n<\/ul>\n\n\n\n<p><strong><u>References:<\/u><\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Kronenberg, P., &amp; Traxer, O. (2019). The laser of the future: reality and expectations about the new thulium fiber laser\u2014a systematic review.\u00a0<em>Translational andrology and urology<\/em>,\u00a0<em>8<\/em>(Suppl 4), S398.<\/li>\n\n\n\n<li>Cui, Di, Feng Sun, Jian Zhuo, Xiaowen Sun, Bangmin Han, Fujun Zhao, Yifeng Jing, Jun Lu, and Shujie Xia. &#8220;A randomized trial comparing thulium laser resection to standard transurethral resection of the prostate for symptomatic benign prostatic hyperplasia: four-year follow-up results.&#8221;\u00a0<em>World journal of urology<\/em>\u00a032 (2014): 683-689.<\/li>\n\n\n\n<li>Enikeev, Dmitry, Olivier Traxer, Mark Taratkin, Zhamshid Okhunov, and Shahrokh Shariat. &#8220;A review of thulium-fiber laser in stone lithotripsy and soft tissue surgery.&#8221;\u00a0<em>Current Opinion in Urology<\/em>\u00a030, no. 6 (2020): 853-860.<\/li>\n\n\n\n<li>Chung, Eric. &#8220;Penile prosthesis implant: scientific advances and technological innovations over the last four decades.&#8221;\u00a0<em>Translational andrology and urology<\/em>\u00a06, no. 1 (2017): 37.<\/li>\n\n\n\n<li>Patel, Jay, Basil Zakkar, Michael Polchert, Jacob Tannenbaum, Brian Dick, and Omer Raheem. &#8220;Recent technological development of penile prosthesis: a literature review.&#8221; Translational Andrology and Urology 13, no. 1 (2024): 165.<\/li>\n\n\n\n<li>K\u00f6hler, Tobias S., Ricardo Munarriz, Justin Parker, Carlo Bettocchi, Georgios Hatzichristodoulou, Francisco E. Martins, Ignacio Moncada et al. &#8220;Penile prosthesis for erectile dysfunction: recommendations from the 5th International Consultation on Sexual Medicine.&#8221;\u00a0<em>Sexual Medicine Reviews<\/em>13, no. 2 (2025): 144-171.<\/li>\n\n\n\n<li>Kallidonis, Panagiotis, Theodoros Spinos, Selcuk Guven, Vasileios Tatanis, Angelis Peteinaris, Evangelos Liatsikos, Olivier Traxer, and Bhaskar Somani. &#8220;Pulsed Thulium: YAG laser for the management of Urolothiasis: a systematic review from the EAU section of endourology.&#8221;\u00a0<em>World Journal of Urology<\/em>\u00a043, no. 1 (2025): 118.<\/li>\n\n\n\n<li>Chen, Rui, Yuxuan Song, Yang Liu, Jincong Li, Caipeng Qin, and Tao Xu. &#8220;Efficacy and safety of thulium fiber laser versus holmium: yttrium-aluminum-garnet laser in lithotripsy for urolithiasis: a systematic review and meta-analysis.&#8221;\u00a0<em>Urolithiasis<\/em>\u00a053, no. 1 (2025): 33.<\/li>\n\n\n\n<li>Emam, Ahmed, Kirolos Nabil Habib, Khaled Teama, Younan Samir, Mohammed Metwally Sadeq, and Mohamed A. Gamal. &#8220;Laser vaporization of the prostate: a comparative study between ejaculatory preserving and non-ejaculatory preserving technique.&#8221;\u00a0<em>Arab Journal of Urology<\/em>\u00a023, no. 1 (2025): 8-15.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Background: Laser cutting involves the use of&nbsp;focused laser beams to cut or ablate materials&nbsp;with high precision. In medical applications, it can be used: Current Uses in Penile Implant Surgery: Direct surgical use of lasers (intraoperative): Any evidence?Literature searches reveal&nbsp;no studies or trials&nbsp;showing benefits of laser dissection in penile implant surgeries. Experts typically recommend&nbsp;avoiding energy devices&#8230;<\/p>\n","protected":false},"author":5,"featured_media":22614,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"Laser Cutting in the Context of Penile Implants | Dar El-Zkora","_seopress_titles_desc":"Laser cutting involves the use of focused laser beams to cut or ablate materials with high precision. 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