Comparison of infrapubic versus transcrotal approaches for inflatable penile prosthesis placement: a multi-institution report
Inflatable penile prostheses (IPP) are associated with excellent long-term outcomes. To date, no study has evaluated the significance of surgical approach on IPP intraoperative variables. High-volume surgeons placing the Titan 0-degree prosthesis from March-July 2012 completed questionnaires includi...
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Published in | International journal of impotence research Vol. 27; no. 3; pp. 86 - 89 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
England
Nature Publishing Group
01.05.2015
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Subjects | |
Online Access | Get full text |
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Summary: | Inflatable penile prostheses (IPP) are associated with excellent long-term outcomes. To date, no study has evaluated the significance of surgical approach on IPP intraoperative variables. High-volume surgeons placing the Titan 0-degree prosthesis from March-July 2012 completed questionnaires including pre-/intraoperative variables. Intraoperative data were compared between surgeons performing an infrapubic versus transcrotal approach for total length of prosthesis, proximal and distal measurements, rear-tip extender (RTE) length, reservoir size and fill volume and ability to place the reservoir in the space of Retzius. Forty-six surgeons placed 256 IPPs, with a median of 5 (range 1-10) inserted. Transcrotal placement was performed most commonly (80%). Revision procedures accounted for 13% of cases, with 19% previously undergoing robotic-assisted prostatectomy. Compared with infrapubic, transcrotal placement resulted in a longer total prosthesis (22.3 cm vs 20.6 cm, P < 0.0001), increased proximal dilation (10.1 cm vs 8.6 cm, P < 0.0001), longer RTEs (1.9 cm vs 1.2 cm, P < 0.0001) and larger reservoir fill volume (79 cc vs 71 cc, P = 0.0003). No differences were noted in distal measurements or ability to place the reservoir in the space of Retzius. Compared with the infrapubic approach, high-volume surgeons placing the Titan 0-degree IPP transcrotally achieved increased proximal dilation with an ~1-2-cm-longer prosthesis inserted. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0955-9930 1476-5489 |
DOI: | 10.1038/ijir.2014.35 |