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Ventriculofemoroatrial shunt: a viable alternative for the treatment of hydrocephalus. Technical note
M F Philips1, S B Schwartz, A D Soutter
1Department of Surgery, Children's Hospital of Philadelphia, Pennsylvania 19104-4399, USA.
Insights
Ventriculofemoral shunt placement offers a new option for hydrocephalus patients with complex medical issues. This technique bypasses compromised body cavities and venous access, providing a safe alternative for shunt catheter placement.
Area of Science:
- Neurosurgery
- Pediatric Surgery
- Medical Devices
Background:
- Hydrocephalus management often requires cerebrospinal fluid (CSF) shunting.
- Comorbidities can complicate traditional shunt placement, particularly distal catheter access.
- Previous abdominal or thoracic surgeries may compromise peritoneal and pleural spaces.
Observation:
- This study reports on three pediatric hydrocephalus patients with compromised peritoneal/pleural cavities and unavailable superior vena cava access.
- A novel ventriculofemoral shunt placement technique was utilized in these challenging cases.
- Fluoroscopic guidance was employed to ensure accurate intraatrial positioning of the distal shunt catheter.
Findings:
- The ventriculofemoral shunt placement technique was successfully implemented in all three patients.
- No complications were observed during the preliminary follow-up period.
- This method provides a viable alternative when standard distal shunt sites are inaccessible.
Implications:
- This technique expands the options for CSF shunt placement in complex pediatric hydrocephalus cases.
- It offers a solution for patients with anatomical limitations or prior surgical interventions.
- Further research may validate this approach for broader clinical application in neurosurgery.
Abstract:
Children with shunted hydrocephalus often have a myriad of other medical conditions. When these concomitant problems involve the pleura, peritoneum, and/or the venous system, placement of the distal catheter may prove to be problematic. This report presents preliminary results in three hydrocephalic children following ventriculofemoroatrial shunt placement. The peritoneal and pleural cavities in each of these children were compromised and there was no vascular access into the superior vena cava due to intercurrent disease. An alternative technique for ventriculoperitoneal shunt placement was performed via the femoral vein. Fluoroscopic guidance was used to confirm the intraatrial position of the distal end of the shunt catheter. Follow-up review to date shows no complications. This newly described technique provides a feasible alternative to distal shunt catheter placement in patients in whom more traditional sites are unavailable.