The results of this study showed that an intraoperative SM perforation could increase the risk of implant failure after the sinus lift surgery.

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Objective: Assessment of the hypothesized correlation between the Chinese Velopharyngeal Insufficiency (VPI) Effects on Life Outcomes (VELO) instrument and measured speech parameters. Methods: A cross-sectional study was conducted in the Oral Clefts Center of West China Hospital of Stomatology between January 2019 and December 2019. Speech parameters including speech intelligibility deficit, VPI severity, VP gap, and need for speech therapy were evaluated by speech-language pathologists. All patients and their parents completed the VELO instrument. The correlation between aforementioned speech parameters and VELO scores was examined utilizing Spearman correlation coefficients. The reliability of VELO test-retest and parent proxy assessment was estimated utilizing intraclass correlation coefficients (ICC). A receiver operating characteristic curve was used to calculate the cutoff VELO score. Results: One hundred and forty patients with their parents were enrolled. The mean age was 12.58 ± 3.72 years. Both parent and youth VELO total and domain scores recorded moderate to strong correlations with all speech parameters (r > À.40, P < .001) except the swallowing domain. Most VELO domain items have shown significant correlations with at least one speech parameter. Moreover, the scales of all speech parameters showed different VELO scores (P < .001). The ICC reported testretest correlation >.73 in all domains, and parent proxy correlation >.63 in most domains except the emotional and perception domains. The cutoff VELO score was 79.04 in parent version and 85.77 in youth version. Conclusions:The correlations between VELO scores and measured speech parameters have provided evidence for test-retest and parent proxy reliability and criterion

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Objective To explore the incidence of postoperative complications and investigate the impact of preselected factors on functional and quality of life outcomes following the Sommerlad–Furlow modified palatoplasty technique. Study Design Retrospective cohort. Methods A total of 429 patients with cleft palate, who received Sommerlad–Furlow modified technique between 2011–2017 were enrolled. The postoperative complications including oronasal fistula (ONF), velopharyngeal insufficiency (VPI), and inadequate quality of life (QOL) were collected. Data of preselected factors including gender, age at palatoplasty, cleft type, cleft width, palatal width, pharyngeal cavity depth, and operation duration were also collected. Results Among 429 patients, 40.1% were males whereas 59.9% were females. The mean age at palatoplasty was 1.23 ± 0.69 (0.42–4) years, and the average cleft width was 10.15 ± 2.95 (4–27) mm. The cleft types had recorded rates of about 6.8%, 69.5%, 17.7%, and 6.1% of Veau I, II, III, and IV, respectively. The overall incidence rates of ONF, VPI, and inadequate QOL were 2.3%, 19.4%, and 31.3%, respectively. In both the univariate and multivariate analyses, the cleft type was significantly implicated in ONF formation (p = 0.023 and 0.032, respectively) whereas the velopharyngeal function was impacted by the palatoplasty age (p ˂ 0.001). The receiver operating characteristic curve indicated that age of palatoplasty ≥1.3 years (area under the curve = 0.611, p = 0.002) was the cutoff value for predicting the incidence of VPI. Conclusions The Sommerlad–Furlow modified technique appears to have appropriate postoperative outcomes, even in the wide cleft palate. The older age at palatoplasty has a major impact on the overall postoperative outcomes. Level of Evidence 4 Laryngoscope, 133:822–829, 2023

Objective This study aimed to evaluate the condylar positional changes following mandibular reconstruction with preservation of the condylar head using Cone-Beam Computed Tomography (CBCT). Also, to assess joint space changes and the overall volumetric space compared to the preoperative status. Methodology This prospective study included 30 patients (60 joints) subjected to unilateral mandibular resection and reconstruction with preservation of the condylar head. The Helkimo index and preoperative (T1), two weeks postoperative (T2), and follow-up CBCTs (T3) after at least six months were gathered and processed to evaluate the condylar position and TMJ joint space using Anatomage Invivo 6. A student’s t-test and repeated-measures ANOVA statistics were used. A P value of less than 0.05 was considered statistically significant. Results Thirty patients (14 males, 16 females) with a mean age of 40.01 ± 12.7 years (a range of 18.1–62.9 years) were included. On the tumor side, there were significant variances in the vertical and mediolateral condylar positions between the three-time points (T1, T2, T3). Immediately after the operation, the condyles were significantly displaced in a downward direction at T2, which became larger after the last follow-up period (T3) (p = 0.007). The condylar positions at the anteroposterior direction were relatively stable without significant differences between the three times points (p = 0.915). On the non-tumor side, the condylar positions were relatively stable in the mediolateral and anteroposterior positions. In the tumor side, all of the TMJ spaces were significantly increased in size following the mandibular reconstructions (T2 and T3). However, on the non-tumor side, the anterior, posterior, and medial joint spaces were significantly changed postoperatively. Conclusion After mandibular reconstruction with condylar preservation, the condylar position and volumetric measurement immediately changed noticeably and continued to be a permanent change over time compared to relatively stable condyles on the non-tumor side. According to Helkimo index, patients become adapted to the postoperative changes without significant differences between the two sides.

Objective This study sought to evaluate a modified palatoplasty technique (MPT) concerning the postoperative outcomes and associated influencing factors. Design A retrospective cohort study. Participants and setting One hundred forty-three consecutive patients with non-syndromic cleft palate, who received MPT before one year of age within an oral and maxillofacial surgery department of a university-affiliated tertiary hospital between 2011-2017, were reviewed. Main measures The postoperative wound healing and velopharyngeal function (VPF) were the primary outcome measures. The sex, age at surgery, cleft type, cleft width, palatal width, soft palate length, pharyngeal cavity depth, and operation duration were preselected as influencing factors. Univariate and multivariate analyses were conducted. Results The mean age at surgery was 9 ± 1.31 months (5-11), and the average cleft width was 9.03 ± 2.41 mm (4-15). The rate of incomplete cleft palate was 84.6% while the complete cleft palate was 15.4%. Complete wound healing was reported in 96.5% while the others (3.5%) had persistent oronasal fistula. About 90.2% of cases have shown normal velopharyngeal function whereas the others (9.8%) had sustained velopharyngeal insufficiency. The wound healing appeared to be significantly impacted by cleft width and pharyngeal cavity depth ( P = .015 and 0.049, respectively). However, none of the factors had a significant association with VPF. Conclusions The present modified palatoplasty technique has obtained a low fistula rate and appropriate speech outcome. Therefore, this MPT could be promoted for early repairing cleft palate of different severities.