Quality of life improves among post-menopausal women who received bone augmentation during dental implant therapy

Quality of life outcomes among patients receiving implants have been well studied, but little is known about the effects of bone augmentation in this therapy. The purpose of this paper was to assess quality of life changes among postmenopausal women receiving dental implants with bone augmentation during implant therapy. This was a prospective cohort study. 48 patients were recruited at the University of Connecticut Health Center and received one of three surgical augmentation methods: dehiscence repair; expansion alone; or expansion with dehiscence repair. The predictor variable was type of augmentation procedure. Quality of life measured by the Oral Health Impact Profile-14 (OHIP-14) was the outcome measure and was assessed prior to treatment, 1 week, 8 weeks and 9 months after surgery. Changes in OHIP-14 were evaluated by repeated measures analysis of variance. The mean initial OHIP-14 scores on total items checked were 4.6 (SD=3.0) and declined significantly to 2.0 (SD=2.0) at 9 months. The mean baseline severity score was 15.4 (SD=8.9) improving significantly to 7.5 (SD=7.6) at 9 months. Type of augmentation procedure did not affect quality of life. The participants' quality of life improved continuously from the pretreatment to the 9-month assessment, including improvements 1 week after implant placement.