Impacts of Orthognathic Surgery on Patient Satisfaction, Overall Quality of Life, and Oral Health-Related Quality of Life: A Systematic Literature Review
Table 3
Results for the OQLQ global and domain scores ().
Study design
Follow-up duration
Main results
References
(1) Prospective
T0: baseline T1: 6 weeks after surgery T2: 6 months after surgery
T0-T1: no significant difference in the global score; decrease in the score for the domain facial esthetics. T0-T2: significant reductions in the global score and scores for 3 of 4 domains (social, facial esthetics, and oral function).
Significant differences in the global score and all 4 domain scores between the pre- and postsurgery groups. However, no difference in the scores was found among the controls, postsurgery group, and patients who declined surgery.
T0: baseline T1: 6 weeks after surgery T2: 6 months after surgery T3: after orthodontic treatment (at least 12 months after orthognathic surgery and 6 months after the end of orthodontic treatment)
T0-T1: significant reduction in the global score and scores for the domains social aspects and facial esthetics. T0–T2: significant reduction in the global score and scores for the domains social aspects, facial esthetics and oral function. T0–T3: significant reduction in the global score and all 4 domain scores.
T0: before surgery T1: 6 to 8 months after surgery
Significant reduction in OQLQ scores after surgery in both groups. At T0, a significant difference was found for the domains oral function and facial esthetics () between groups. At T1, only the domain oral function exhibited a significant difference between the groups.
T0: first visit T1: before surgery T2: 3 months after surgery T3: removal of orthodontic appliance
Conventional surgery group: significantly higher scores before surgery (T0: 53.87 ± 17.81; T1: 58.07 ± 18.18; ). Significant reductions in the global score at T2 (23.53 ± 9.28) and T3 (11.60 ± 8.20) and in all 4 domain scores. Surgery-first group: reduction in the global score at T2 (23.09 ± 22.14) and T3 (11.36 ± 14.15) compared to that at T0 (51.64 ± 19.27). No significant difference between groups.
T0: before surgery T1: 6 weeks after surgery T2: 6 months after surgery
Significant reduction in the OQLQ score at T1 (30.5 ± 19.5) and T2 (26.1.±19.3) compared to that of the controls. The domain facial esthetics exhibited the greatest variation before and after surgery (T0: 10.6 ± 6.0; T1: 5.5 ± 5.4; T2: 4.8 ± 5.0; ).
Orthognathic surgery group: T0: before treatment; T1: after orthodontic assessment; T2–T4: during orthodontic treatment; T5: 1 year after surgery Control group: T0: before treatment; T1: 2 years after first examination; T2: 4 years after first examination
The global score and the score for the domain oral function increased at T2 (35.89 ± 23.39) compared to those at T0 (31.38 ± 20.71) (). The global score and all 4 domain scores decreased at T5 compared to those at T2 ().
T0: before bracket placement T1: 1 month before surgery T2: 1 month after surgery
No significant difference between groups at T0 (surgery-first: 57 ± 10/conventional: 52 ± 10) or T2 (surgery-first: 22 ± 3/conventional: 29 ± 9). Poorer score at T1 (60 ± 9) for the conventional surgery group. Significant differences among T0, T1 and T2 in both groups ().
Significant reduction in the score at T1 (18 ± 12.69) compared to that at T0 (36 ± 17.24) (). The domains facial esthetics (), oral function () and social aspects () were the most affected.