Inflatable catheter for dacryocystorhinostomy
A. Aguirre Vila-Coro, M. A. Gutierrez Sevilla, M. C. Rodriguez-Bermejo Guijo and A. Aguirre Vila-Coro
Departamento de Oftalmologia, Hospital Clinico de San Carlos, Facultadde Medicina, Universidad Complutense, Madrid, Spain.
A silicone catheter with an inflatable balloon was used as a temporary
stent for dacryocystorhinostomy. The inflated balloon was positioned in the
patient's lacrimal sac, and the catheter remained in the nasal fossa. This
device maintained an open lacrimal sac-nasal mucosa communication during
the healing period. Postoperative removal was performed by deflating the
balloon and gently pulling the catheter through the patient's nostril.