PubMed · 6142595
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J Castiñeiras, J Vilches, A López, C Varo, F Rodríguez-Rubio Vidal. [Cryptorchism II: Anatomopathologic basis].. https://pubmed.ncbi.nlm.nih.gov/6142595/
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PURPOSE: In 1975 the clinical importance of the preperitoneal fascial or secondary internal ring was noted based on procedures performed through the suprainguinal preperitoneal approach. The importance of knowledge of the secondary internal ring in the performance of inguinal hernia repairs, orchiopexies and operations for impalpable testes through the inguinal canal is shown, along with a description of the anatomy of the internal ring and subjacent retroperitoneal connective tissue. MATERIALS AND METHODS: More than 250 consecutive inguinal canal dissections were performed during surgery for inguinal hernia repair, orchiopexy or impalpable testes by a single surgeon using 3.5x magnification. RESULTS: The intraoperative dissections clearly showed the existence of a secondary internal ring, which when opened provided wide access to the retroperitoneal space containing the internal spermatic vessels and vas deferens. CONCLUSIONS: Knowledge of the anatomy of the secondary internal ring is an adjunct to the performance of operations through the inguinal canal.
A 1-year-old boy with prune-belly syndrome underwent unilateral laparoscopic clip ligation of the spermatic vessels with the hope of developing vasal collateral circulation. Six months later, the patient underwent ipsilateral second-stage orchiopexy on the right testis after division if the ligated spermatic vessels and contralateral Fowler-Stephens orchiopexy on the left testis in combination with major urinary tract reconstructions and abdominoplasty. For the following 1-year period, both testes were growing and comparable in size.
OBJECTIVES: To ascertain the pediatric urology experience and contributions of Reed Nesbit, a urologist known primarily as an educator, transurethral resectionist, and prostate expert. METHODS: The writings of Nesbit and appropriate background references were analyzed. RESULTS: Nesbit's contributions to pediatric urology, particularly the Cabot-Nesbit orchidopexy, the buttonhole preputial transposition, the dorsal tunical tuck for chordee, and the elliptical anastomosis were significant. CONCLUSIONS: Nesbit's contributions to pediatric urology were innovative and enduring.