Surgical revision of the post-Caldwell-Luc maxillary sinus.
BACKGROUND
Endoscopic sinus surgeons are commonly faced with the management of patients with persistent maxillary sinusitis despite previous Caldwell-Luc surgery. Given the potential for altered mucociliary clearance in the post-Caldwell-Luc maxillary sinus, the optimal approach for surgical revision has not been well characterized. The objective of this study was to review our experience in endoscopic versus repeat Caldwell-Luc approaches in patients who have failed Caldwell-Luc surgery for chronic maxillary sinusitis.


METHODS
Retrospective chart review was performed on patients who had a history of a Caldwell-Luc procedure and who then underwent a surgical revision for persistent maxillary sinusitis at the Oregon Health and Science University and Medical College of Wisconsin between 1983 and 2002.


RESULTS
Sixty-eight patients were identified, with a total of 156 revision procedures performed on 103 maxillary sinuses. Fifty-three percent of the sinuses underwent endoscopic maxillary antrostomy as the first surgical revision, while 47% underwent a revision Caldwell-Luc procedure. Sixty-seven percent of the sinuses in the revision endoscopic group had clinical resolution with a single surgical revision, and 60% of the sinuses in the revision Caldwell-Luc group had clinical improvement with one surgical revision (p = 0.46). The endoscopic group averaged 1.3+/-0.5 revision procedures per sinus to achieve clinical resolution, and the revision Caldwell-Luc group averaged 1.7+/-1.0 revision procedures per sinus (p = 0.3). Mean follow-up was 25 months.


CONCLUSIONS
Endoscopic revision of the maxillary sinus yields comparable outcomes to repeat Caldwell-Luc procedure in patients with a history of previous failed Caldwell-Luc surgery. Endoscopic revision surgery is a viable alternative for surgical rehabilitation of the post-Caldwell-Luc maxillary sinus.
Han
Joseph K
JK
University of Virginia, Charlottesville, Virginia, USA.
Smith
Timothy L
TL
Loehrl
Todd A
TA
Fong
Karen J
KJ
Hwang
Peter H
PH
D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000601:surgery*; D015523:Maxillary Sinusitis / Q000601:surgery*; D008875:Middle Aged; D013517:Otorhinolaryngologic Surgical Procedures / Q000379:methods; D012086:Reoperation