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Objectives: To test whether there is a difference in professional and patient‐reported outcome measures (PROM) after single‐crown restoration supported by short implants (SI) (6 mm) compared with standard length implants (SLI) (13 mm) in conjunction with maxillary sinus floor augmentation (MSFA) after 1 year of functional implant loading. Material and Methods: Forty patients were randomly allocated to SI or SLI/MSFA. PROM included Oral Health Impact Profile (OHIP‐14) questionnaire and subjective assessment of the peri‐implant soft tissue (A), implant crown (B), implant function (C) and overall implant treatment outcome (D) using visual analogue scale (VAS). Professional assessment included pink aesthetic score (PES) and white aesthetic score (WES). Results: No significant differences in professional or PROM between the two treatment modalities were revealed at any time point (p >.05). OHIP‐14 score decreased at baseline and 1 year after functional implant loading compared with preoperative measurements indicating improved quality of life with both treatment modalities. The 1‐year mean VAS score was 9.4 (A), 9.3 (B), 9.6 (C) and 9.3 (D) for SI compared with 9.3 (A), 9.6 (B), 9.7 (C) and 9.2 (D) for SLI. The 1‐year mean PES/WES scores were 11.3 and 8.1 for SI compared with 11.2 and 8.1 for SLI/MSFA. Conclusions: Prosthetic rehabilitation of the posterior part of the maxilla with SI or SLI/MSFA revealed no significant differences in professional and PROM after 1 year of implant loading. [ABSTRACT FROM AUTHOR]

Objective: The objective was to assess patient's perception of recovery after maxillary sinus membrane elevation (MSME) and blood coagulum (test) compared with maxillary sinus floor augmentation (MSFA) and 1:1 mixture of autogenous bone graft from the buccal antrostomy and deproteinized porcine bone mineral (DPBM) (control). Materials and methods: Forty healthy patients were randomly allocated to test or control. Oral health‐related quality of life (OHRQoL) was evaluated by Oral Health Impact Profile‐14 (OHIP‐14) at enrollment and 1 week postsurgical. Recovery was estimated by questionnaires and visual analog scale assessing pain, social and working isolation, physical appearance, eating and speaking ability, diet variations, sleep impairment, and discomfort after 1 week and 1 month. Mean differences were expressed with 95% confidence interval (CI). Association between OHRQoL and recovery was estimated. p‐value below.05 was considered statistically significant. Results: Maxillary sinus membrane elevation revealed 2.1 less days of pain (p =.03, 95% CI: 0.2–4.1) and 1.2 days of sick leave (p =.01, 95% CI: 0.3–2.1) compared with MSFA. No significant difference was observed in eating and speaking ability, physical appearance, work performance, and sleep impairment. No significant association between impaired OHRQoL and recovery was observed. Females reported 4.77 higher OHIP‐14 score compared with males (p =.01, 95% CI: 1.60–7.94), while association between age and OHIP‐14 was −0.10 (p =.28, 95% CI: −0.28 to 0.08). Conclusion: Maxillary sinus membrane elevation revealed significantly less days of pain and sick leave compared with MSFA. Harvesting of autogenous bone graft seems, therefore, to have a significant impact on perception of recovery. [ABSTRACT FROM AUTHOR]