|Caldwell-Luc Operation /
The Caldwell-Luc operation (in the Oral Surgical use of
the procedure) is used for the:
- Reduction of facial fractures especially those
involving the orbital floor
In the Ear, Nose & Throat sense, the Caldwell-Luc
procedure is used for:
- Treatment of chronic sinusitis
- Removal of antral polyps and cysts & antro-choanal
- Removal of antral mucocœles
- A route to the ethmoid and sphenoid sinuses
- Visualisation of the orbital floor for decompression
- Various forms of tumour surgery and
behind the maxillary sinus).
The procedure can be carried out under Local
Anaesthetic though it may be a pleasanter experience all
round for it to be carried out under General Anaesthetic.
A small cut is made between the upper lip and gum and a
bone window is made (giving access to the maxillary
sinus) in the anterior wall of the maxillary sinus.
The natural opening of the sinus into the nasal cavity is
often enlarged at the same time to improve drainage of
normal secretions and reduce the chance of recurrent
Occasionally, a new opening (naso-antral window) is also
created between the nose and maxillary sinus.
This list of warnings might seem excessive to some however the legal ruling in
the case of Chester vs Afshar (2004) would suggest that it is quite prudent /
necessary to list them. Others might say that there isn't enough information but
where do you stop?
The following list of warnings regarding the Caldwell-Luc operation is neither
exhaustive nor is it predictive.
These are the commoner risks. There may be other unusual risks that have not
been listed here. Please ask your Oral Surgeon if you have any general or
- Pain ± numbness of the face (infra-orbital neurapraxia). This is numbness of
the cheek and not weakness, which always occurs temporarily but rarely
- Pain ± numbness (temporary / permanent) of the upper teeth (incisors around
to the bicuspids) and the associated gums
Less Common Complications:
- Overflow of tears (epiphora) due to blockage of the tear duct and
- Tooth root injury leading to tooth death (devitalisation) & tooth discoloration
- Facial asymmetry due to persistent facial swelling attributed to scarring and
thickening of the facial tissues (possibly due to escaped lymphatic fluid from
the damaged lymphatic channels following excessive retraction of the cheek).
- Prolonged maxillary sinusitis.
- Post-op bleeding from the sinus / nose requiring packing of the sinus / nose or
even a blood transfusion.
- Blindness (if the eye socket is entered) & reduced sharpness of vision &
movement of the eye (ocular dysfunction).
Useful Website & Article:
Australian & New Zealand Journal of Surgery 2008. Complications Of The Caldwell-
Luc Operation And How To Avoid Them.
New York Eye & Ear Infirmary - ENT Academic Faculty
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