Longitudinal slit in the distal portion of the abdominal catheter: a technique to minimize obstructions or malfunction in ventriculoperitoneal shunts . Neurological Surgery and Anatomy, [S. l.], v. 1, n. 2, p. 45–47, 2024. DOI: 10.37085/nsa.2024.11. Disponível em: https://neurosurgeryanatomy.com/journal/article/view/17. Acesso em: 4 feb. 2026.