Does age at orchidopexy impact on the results of testicular sperm extraction?

References 

1. Andersson AM, Petersen JH, Jørgensen N, et al. Serum inhibin B and follicle-stimulating hormone levels as tools in the evaluation of infertile men: significance of adequate reference values from proven fertile men. Journal of Clinical Endocrinology and Metabolism. 2004;89:2873–2879
2. Barthold JS, González R. The epidemiology of congenital cryptorchidism, testicular ascent and orchiopexy. Journal of Urology. 2003;170:2396–2401
3. Cortes D, Thorup JM, Lindenberg S. Fertility potential after unilateral orchiopexy: simultaneous testicular biopsy and orchiopexy in a cohort of 87 patients. Journal of Urology. 1996;155:1061–1065
4. Devroey P, Liu J, Nagy Z, et al. Pregnancies after testicular sperm extraction and intracytoplasmic sperm injection in non-obstructive azoospermia. Human Reproduction. 1995;10:1457–1460
5. Giwercman A, Hansen LL, Skakkebaek NE. Initiation of sperm production after bilateral orchiopexy: clinical and biological implications. Journal of Urology. 2000;163:1255–1256
6. Hauser R, Botchan A, Amit A, et al. Multiple testicular sampling in non-obstructive azoospermia (is it necessary?. Human Reproduction. 1998;13:3081–3085
7. Hadziselimovic F. Early successful orchidopexy does not prevent from developing azoospermia. International Brazilian Journal of Urology. 2006;32:570–573
8. Hadziselimovic F, Herzog B. The importance of both an early orchidopexy and germ cell maturation for fertility. Lancet. 2001;358:1156–1157
   • Abstract
   • Full Text
   • Full-Text PDF (60 KB)
   • CrossRef
9. Hedinger E. Histopathology of undescended testes. European Journal of Pediatrics. 1982;139:266–271
   • MEDLINE
   • CrossRef
10. Kollin C, Karpe B, Hesser U, et al. Surgical treatment of unilaterally undescended testes: testicular growth after randomization to orchiopexy at age 9 months or 3 years. Journal of Urology. 2007;178:1589–1593
11. Kojima Y, Hayashi Y, Mizuno K, et al. Assessment of serum follicle-stimulating hormone level and testicular volume for prediction of paternity potential in pubertal boys who underwent bilateral orchiopexy in childhood. Journal of Urology. 2006;175:2290–2294
12. Lee PA. Fertility after cryptorchidism: epidemiology and other outcome studies. Urology. 2005;66:427–431
    • Full Text
    • Full-Text PDF (138 KB)
    • CrossRef
13. Lee PA, Coughlin MT, Bellinger MF. No relationship of testicular size at orchiopexy with fertility in men who previously had unilateral cryptorchidism. Journal of Urology. 2001;166:236–239
14. Murphy F, Paran TS, Puri P. Orchidopexy and its impact on fertility. Pediatric Surgery International. 2007;23:625–632
    • CrossRef
15. Negri L, Albani E, DiRocco M, et al. Testicular sperm extraction in azoospermic men submitted to bilateral orchidopexy. Human Reproduction. 2003;18:2534–2539
16. Nistal M, Riestra ML, Paniagua R. Focal orchitis in undescended testes: discussion of pathogenetic mechanisms of tubular atrophy. Archives of Pathology and Laboratory Medicine. 2002;126:64–69
17. Okuyama A, Nonomura N, Nakamura M, et al. Surgical management of undescended testis: retrospective study of potential fertility in 274 cases. Journal of Urology. 1989;142:749–751
18. Raman JD, Schlegel PN. Testicular sperm extraction with intracytoplasmic sperm injection is successful for the treatment of nonobstructive azoospermia associated with cryptorchidism. Journal of Urology. 2003;170:1287–1290
19. Rogers E, Teahan S, Gallagher H, et al. The role of orchiectomy in the management of postpubertal cryptorchidism. Journal of Urology. 1998;159:851–854
20. Schlegel PN, Palermo GD, Goldstein M, et al. Testicular sperm extraction with intracytoplasmic sperm injection for nonobstructive azoospermia. Urology. 1997;49:435–440
    • Abstract
    • Full-Text PDF (728 KB)
    • CrossRef
21. Shin D, Lemack GE, Goldstein M. Induction of spermatogenesis and pregnancy after adult orchiopexy. Journal of Urology. 1997;158:2242
22. Silber SJ, Nagy Z, Devroey P, et al. Distribution of spermatogenesis in the testicles of azoospermic men: the presence or absence of spermatids in the testes of men with germinal failure. Human Reproduction. 1997;12:2422–2428
23. Su LM, Palermo GD, Goldstein M, et al. Testicular sperm extraction with intracytoplasmic sperm injection for nonobstructive azoospermia: testicular histology can predict success of sperm retrieval. Journal of Urology. 1999;161:112–116
24. Tournaye H, Verheyen G, Nagy P, et al. Are there any predictive factors for successful testicular sperm recovery in azoospermic patients?. Human Reproduction. 1997;12:80–86
25. Tournaye H, Camus M, Goossens A, et al. Recent concepts in the management of infertility because of non-obstructive azoospermia. Human Reproduction. 1995;10(Suppl.):115–119
26. Wenzler DL, Bloom DA, Park JM. What is the rate of spontaneous testicular descent in infants with cryptorchidism?. Journal of Urology. 2004;171:849–851
27. World Health Organization 1999 WHO Laboratory Manual for the Examination of Human Semen and Sperm (Cervical Mucus Interaction, 4th ed. Cambridge University Press, Cambridge, UK.