Laser tonsil cryptolysis: in-office 500 cases review

Objectives: Tonsilloliths, proven to be tonsillar biofilms cause symptoms of halitosis, foreign body sensation and recurrent sore throats. Laser Tonsil Cryptolysis (LTC) performed in the office may represent an alternative to tonsillectomy in selected cases of persistent tonsilloliths with cryptic infections.

Study design: A retrospective chart analysis using CPT codes.

Setting: Office and hospital.

Methods: A retrospective complications review consisting of bleeding, the need for an additional procedure, patient satisfaction and conversion rate to complete tonsillectomy was documented.

Results: Five hundred consecutive LTCs performed in the office under local anesthesia with a CO2 or diode laser were identified. Energy delivery was in continuous mode with power settings of 18W and 10W respectively. Bleeding occurred in 6 patients requiring unscheduled return office visit for evaluation. Eighty patients required a second procedure, comprising total of 1.16 procedures per patient. Eighteen (3.6%) patients underwent complete tonsillectomy. Patient satisfaction was high with an overall incidence of 0-2 days of work absence. Follow-up was 1-8 years.

Conclusions: With a small tonsil size, controllable gag reflex and cooperative adult patient LTC allows several advantages compared to conventional tonsillectomy. Benefits of LTC include avoidance of general anesthesia and limited ablation of cryptic pockets, resulting in reduced post-operative pain, bleeding, shorter recovery time and the convenience and cost advantage of an office procedure. With 1.16 sessions required per patient, low conversion rate to standard tonsillectomy and minimal complication rate LTC can be considered an alternative option to a patient suffering from recurrent cryptic tonsillitis with or without tonsilloliths.