Journal
AUSTRALIAN DENTAL JOURNAL
Volume 58, Issue 1, Pages 41-49Publisher
WILEY-BLACKWELL
DOI: 10.1111/adj.12021
Keywords
Er; Cr:YSGG laser; open flap debridement; periodontitis; non-surgical
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Background Traditional periodontal open flap debridement (OFD) results in reduced pocket depth (PD), clinical attachment loss (CAL), gingival recession (GR) and postoperative pain and discomfort. The quest to overcome these shortcomings has led to research into Er,Cr:YSGG laser assisted pocket therapy (ELAPT). This study was designed to compare the clinical outcomes of ELAPT versus OFD. Methods Fifteen patients with a PD of 5mm and 8mm at two sites were selected. Test sites (Group 1) were treated by ELAPT and the control (Group 2) by OFD. Clinical parameters were recorded at baseline, 3 and 6months and included Plaque Index (PI), Gingival Index (GI), modified Sulcular Bleeding Index (mSBI), PD, CAL and GR. Results Both treatments produced a reduction in PI, GI, mSBI and PD, an increase in GR, and a gain in CAL at 3 and 6months. The mean gain of CAL in Group 1 at 3 and 6months (1.60 +/- 0.78 and 1.80 +/- 0.63) was similar (p>0.05) to the value of Group 2 (1.93 +/- 0.88 and 2.00 +/- 0.54). GR increased significantly (p<0.05) only in Group 2 at 3 and 6months (1.80 +/- 0.56 and 1.87 +/- 0.64) compared to Group 1 (0.50 +/- 0.68 and 0.60 +/- 0.74). Conclusions ELAPT compared with OFD results in similar CAL gains with less GR and significant reductions in PD, GI and mSBI, and may be considered as an alternative to surgical therapy.
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