Advanced
Technical
IVT
marsupialization
Pronunciation: /mɑrˈsupiəˌlaɪˌzeɪʃən/
A surgical technique creating a permanent opening to drain large cysts while preserving surrounding structures.
Full Definition
A conservative surgical approach where the cyst lining is sutured to the oral mucosa, creating a pouch-like opening that allows continuous drainage and gradual size reduction. This technique is preferred for large cysts near vital structures like nerves or tooth roots, as it minimizes risk of damage compared to complete enucleation. The procedure requires ongoing wound care and monitoring.
Usage
Usage note: Often confused with enucleation; marsupialization preserves the cyst lining while enucleation removes it entirely.
In Context
- "Marsupialization was chosen over enucleation due to the cyst's proximity to the inferior alveolar canal." — Treatment planning note
- "The patient returned for regular irrigation following marsupialization of the dentigerous cyst." — Follow-up appointment
Also known as
cyst fenestration
Contrasted with
enucleation
Don't confuse with
enucleation
cystectomy