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Aims & objectives To define a predictive role of Lund Mackay CT scan [LM] score in treatment of chronic rhinosinusitis [CRS] by functional endoscopic sinus surgery [FESS]. Materials & methods A prospective study was done on the cited subject in a sample size of 30 patients suffering from CRS failing maximal medical treatment. All the patients underwent FESS under general anaesthesia. CT scan with Lund Mackey scoring was done preoperatively and postoperatively. The symptomatic improvement was analysed using SNOT-22 score over a time period of one year. The SNOT-22 scores were statistically analysed with pre-op Lund Mackey scores to draw judicious conclusions. Results A mean Lund Mackey pre-operative score [LM] of 13.1 was recorded in the patients undergoing FESS for CRS. Further, the patients were divided into two groups: one with LM score less than 13.1 [Group-A] and the other with LM score of more than 13.1 [Group B]. A statistically significant improvement in symptoms with good long-term prognosis was recorded in Group-B only. In addition, a direct correlation between Lund Mackay score and extent of surgery was also seen, greater the score more extensive the FESS. Conclusion There is a predictive value of LM score in prognosis of FESS. We believe that a minimum LM score of 13.1 gives good clinical outcomes in patients with CRS who undergo FESS and thus can be used as a threshold for recruiting CRS patients for FESS.

Objective To evaluate the role of Circumferential Subannular Tympanoplasty [CST] in cases of Revision tympanoplasty. Methods A retrospective statistical analysis of data of 81 patients who underwent revision tympanoplasty with CST technique [essentially Type I tympanoplasty] was done. An intact graft at the end of 6 months was regarded as a surgical success. Results Overall, we recorded a surgical success rate of 97.5% [79 out of 81 cases] with a 100% surgical success for anterior perforations. There was no impact of size or site of perforation on the outcomes of revision tympanoplasty by this technique. In addition, a statistically significant hearing improvement was recorded in the study. The mean pre-operative and post-operative ABG were 33.85 dB and 18.87 dB respectively. The mean ABG closure was 14.89 dB. The value of “p” by Chi square test was found to Conclusion CST is an excellent technique for revision tympanoplasty and seems to address the shortcomings of conventional onlay and inlay techniques.