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Surgical Management of Cysts

Oral & Maxillofacial Surgery • NEET MDS Study Guide • AI-Generated Notes

⭐ High-Yield Facts for Exam

  • Enucleation = complete removal of cyst + lining.
  • Marsupialization = decompress large cysts.
  • Carnoy's solution = OKC adjunct.
  • Choice depends on size/location/aggressiveness.
  • Protect IAN and antrum.

Surgical Management of Cysts

Techniques

  • Enucleation — complete removal of the cyst with its lining; the treatment of choice for most small/moderate cysts.
  • Marsupialization (decompression) — creating a window to relieve pressure and let a large cyst shrink, especially near vital structures (IAN, antrum) or unerupted teeth.
  • Enucleation with adjunctive therapy — peripheral ostectomy and Carnoy's solution (chemical cauterisation) for aggressive lesions like the OKC to reduce recurrence.

Choice of Technique

Depends on size, location, proximity to vital structures, and the histologic aggressiveness of the lesion.

Exam Tips ⭐

Enucleation = complete removal; marsupialization = large cysts near vital structures; Carnoy's solution = OKC adjunct.

📝 Practice MCQs — Surgical Management of Cysts

Q1. Complete removal of a cyst with its lining is called:
A. Marsupialization
B. Enucleation
C. Decompression
D. Curettage only
Show Answer
✅ Answer: B
Enucleation removes the entire cyst and lining.
Q2. Marsupialization is preferred for:
A. Tiny cysts
B. Large cysts near vital structures
C. All cysts
D. Solid tumors
Show Answer
✅ Answer: B
Decompression suits large cysts adjacent to vital structures.
Q3. Carnoy's solution is used as an adjunct mainly for:
A. Radicular cyst
B. OKC
C. Dentigerous cyst
D. Mucocele
Show Answer
✅ Answer: B
Carnoy's chemically cauterises residual epithelium to reduce OKC recurrence.
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Related Topics

OKC / Keratocystic Odontogenic TumorOdontogenic Infections & Fascial SpacesBiopsy Techniques