Videoscope Assisted Minimally Invasive Surgery (VMIS): 36-Month Results.

BACKGROUND

Clinical outcomes from videoscope assisted minimally invasive surgery (VMIS) at 36 to 58 months are reported.

METHODS

Fourteen patients having sites with residual probing depth (PD) of at least 5 mm and 2 mm loss of clinical attachment level (CAL) after initial non-surgical therapy were treated with VMIS.

RESULTS

At 36 months or greater post-surgery there was a statistically significant improvement (P <0.001) in mean PD and CAL (PD: 3.80 ± 1.18 mm, CAL: 4.16 ± 1.18 mm) in all surgical sites compared with baseline. There was a mean improvement in soft tissue height (0.36 ± 0.64 mm, P = 0.03). In most cases, patients reported no postoperative discomfort.

CONCLUSIONS

Improvements from VMIS appear to be favorable when compared with previously reported results of periodontal regenerative surgery. All improvements were stable over time. The lack of post-surgical recession after VMIS has not been reported with traditional regenerative surgery.