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Correspondence to Author: Martín Roberto Casas Martínez^1,2, Diego Julian Alvis Peña^3,4,Melvin Francisco Ulerio Paniagua^5,6, Diana Hernández Santamaría^7,8,Rogelio Nava Esquivel⁹,Fernando Espinosa Lira¹⁰, Fernando Lara Torres^11,12, Gustavo Melo Guzman^13,14. 

¹Department of Neurosurgery, Universidad Nacional Autonoma de Mexico, Hospital de Queretaro del IMSS,
² Department of Endovascular Neurological Therapy, Hospital Juarez de Mexico, CMDX -Mexico,
³ Department of Neurosurgery, Universidad Nacional Autonoma de Mexico, Hospital Juarez de Mexico, CMDX -Mexico,
⁴ Department of Epidemiology, Universidad Surcolombiana, Neiva-Colombia,
⁵Department of Neurosurgery, Universidad Católica del Cibao, Hospital Centro Médico V Centenario and Hospital Centro de Especialidades Médicas Vegano, Dominican Republic,
⁶Department of Endovascular Neurological Therapy, Hospital Juarez de Mexico, CMDX-Mexico,
⁷Department of Neurology, Universidad Nacional Autonoma de Mexico, Hospital Juarez de Mexico,
⁸Department of Endovascular Neurological Therapy, Hospital Juarez de Mexico, CMDX-Mexico,
⁹Department of Endovascular Neurological Therapy, Hospital Juarez de Mexico, CMDX-Mexico,
¹⁰Department of Neurosurgery, Universidad Nacional Autonoma de Mexico, Hospital Juarez de Mexico, CMDX-Mexico
¹¹Department of Neurosurgery, Universidad Tecnologico de Monterey, Hospital Angeles Metropolitano, Mexico City, Mexico,
¹²Department of Endovascular Neurological Therapy, Hospital Juarez de Mexico, CMDX-Mexico,
¹³Head of the Department of Neurosurgery, Universidad Nacional Autonoma de Mexico, Hospital Juarez de Mexico, Hospital Angeles Lomas, CMDXMexico,
¹⁴Head of the Department of Endovascular Neurological Therapy, Hospital Juarez de Mexico, CMDX-Mexico.

DOI: 10.52338/wnsr.2025.4505

Abstract:

Background:: Intracranial aneurysms are a focal, pathological dilatation in most cerebral arteries affecting 3% to 5% of the world’s population. Rupture of these usually occurs without any predictive signs, with death occurring in 1 in 4 due to subarachnoid hemorrhage. Mortality of those who receive medical attention is 22% to 42%, while 63% of those who survive manage to resume their basic daily activities.
Methods: Observational, descriptive, analytical, retrospective cohort study, to determine the degree of long-term occlusion of stent-assisted coiling in patients with intracranial aneurysms.
Results: The mean age was 48, and the most frequent year range was from 30-39, with a percentage of 26.47%. The most prevalent gender was female with 74%. Long-term follow-up showed that treatment with the jailing technique resulted in complete aneurysm occlusion (RaymondRoy I) in 82.35% of cases.
Conclusion: Of the patients treated by the jailing technique, it was observed that it is an effective method for long-term occlusion of small and medium aneurysms. Complications were very low concerning endovascular treatment, as well as complications related to aneurysmal pathology.

Keywords: Intracranial aneurysm, subarachnoid hemorrhage, coil, stent, endovascular aneurysm repair, Raymond-Roy classification

Citation:

Dr. Diego Julian Alvis Peña, Is The Stent-Assisted Coiling Still Valid Today?: Longterm Occlusion Rate Of The Jailing Technique. World Neurosurgery Research 2025.