Wedge turbinectomy: a new combined photocoagulative Nd:YAG laser technique.
OBJECTIVE
To demonstrate that Nd:YAG laser photocoagulation using a combination of interstitial and contact approaches in the surgical treatment of inferior turbinate hypertrophy yields improved results in terms of postoperative nasal patency, complications, and relapse.


METHODS
A group of 121 patients with symptoms of nasal obstruction due to hypertrophied inferior turbinates were treated between January 1994 and December 1997 at the Otolaryngology-Head and Neck Surgery Unit of the Main Military Hospital of Rome using the wedge turbinectomy, a new endonasal laser technique.


METHODS
This is a combined photocoagulative procedure performed under local anesthesia. In the first surgical step we perform interstitial photocoagulation using Nd:YAG laser and in the second step we use a contact approach, making two strips of photocoagulated mucosa running side by side from the tail to the head of turbinate.


RESULTS
At 1-year follow-up, the complication rate in all our patients treated with this laser technique was very low and we achieved a steady improvement in nasal patency in 104 patients (85.9%). The relapse rate was approximately 14%, but we observed that 65% of the patients who experienced long-term failure were affected by allergic rhinitis.


CONCLUSIONS
An accurate preoperative evaluation of the cause of the turbinate hypertrophy is fundamental to achieving better results after laser turbinectomy and reducing the risk of relapse.
Vagnetti
A
A
Otolaryngology--Head and Neck Surgery Unit, Main Military Hospital of Rome, Italy. avagnet@tin.it
Gobbi
E
E
Algieri
G M
GM
D'Ambrosio
L
L
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006984:Hypertrophy / Q000601:surgery; D017075:Laser Coagulation / Q000379:methods*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D014420:Turbinates / Q000473:pathology / Q000601:surgery*