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Assessment of fertility after testicular torsion: An experimental study

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The spermatic cord was ligated in Charles River adult rats producing viable reversible and non viable damaged testes. Weight of the rats, weight of the testes, weight of the epididymis, sperm motility, sperm concentration and fertility were the different parameters assessed. The results showed that there is a high percentage of subsequent atrophy in the ligated testes, and that there is a definite correlation between the length of the occlusion and the amount of testicular injury sustained. Leaving a ligated testis in situ for three months provoked a severe reduction in fertility and some lesser reduction in the sperm motility in the contralteral testis. This damage was not observed in the rats where the ligated testes were removed.

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  1. 1.

    Barker K, Raper FP (1964) Torsion of the testis. Br J Urol 36:35

  2. 2.

    Bartsch G, Frank St, Marberger H, Mikuz G (1980) Testicular torsion: Late results with special regard to fertility and endocrine function. J Urol 124:375

  3. 3.

    Berutti A, Bouvier B (1980) Torsion du cordon spermatique et des annexes du testicule. Encyclopedie Medico-Chriurgicale, Paris 4.5.07, Fasc 41415

  4. 4.

    Burton JA (1972) Atrophy following testicular torsion. Br J of Surg 59:422

  5. 5.

    Chakraborty J, Jhunjhunwala J, Nelson L, Young M (1980) Effects of unilateral torsion of the spermatic cord on the contralateral testis in human and guinea pig. Arch Androl 4:95

  6. 6.

    Clermont Y, Leblond CP, Messier B (1959) Duree du cycle de l'epithelium seminal du rat. Arch Anat Microse. Morphol Exp 48:37

  7. 7.

    Jhunjhunwala JS, Desai A, Kropp KA (1976) Torsion of the spermatic cord — An experimental study. Invest Urol 13:318

  8. 8.

    Kaplan GW, King LR (1970) Acute scrotal swelling in children. J Urol 104:219

  9. 9.

    Klinger ME (1954) Viable testicle five days after an unreduced torsion of the spermatic cord. NY State J Med 54:1951

  10. 10.

    Krarup T (1978) The testes after torsion. Br J Urol 50:43

  11. 11.

    Ludwig G, Haselberger J, Munzenmaier R (1979) Spatveränderungen des Hodengewebes bei experimenteller Samenstrangstorsion. Urologe [A] 18:350

  12. 12.

    Mauss J, Hackstedt G (1972) The effect of unilateral orchidectomy and unilateral cryptorchidism on sperm output in the rat. J Reprod Fertil 30:289

  13. 13.

    Moyad R, Barnett RB, Lapides J, Taub M, Soiderer MH (1975) Therapy questionably infarcted testis. Invest Urol 12:387

  14. 14.

    Parker RM, Robison JR (1971) Anatomy and diagnosis of torsion of the testicle. J Urol 106:243

  15. 15.

    Smith GI (1955) Cellular changes from graded testicular ischemia. J Urol 73:355

  16. 16.

    Williams JD, Hodgson NB (1979) Another look at torsion of testes. Urology 14:36

  17. 17.

    Williamson RCN (1976) Torsion of the testis and allied conditions. Br J Surg 63:465

  18. 18.

    Williamson RCN (1977) Death in the scroturm: Testicular torsion. N Engl J Med 296:338

  19. 19.

    Woodhead DM, Pohl DR, Johnson DE (1973) Fertility of patients with solitary testes. J Urol 109:66

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Correspondence to Dr. E. Merimsky.

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Merimsky, E., Rock, M. & Katz, S. Assessment of fertility after testicular torsion: An experimental study. Urol. Res. 10, 51–54 (1982). https://doi.org/10.1007/BF00256525

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  • Testiculartorsion
  • Fertility
  • Orchlopexy
  • Orchiectomy
  • Spermatogenesis
  • Testicular atrophy