Surgical Complications of Orthognathic Surgery

Objectives: Orthognathic surgery is popular and provides patients with improved aesthetics and functionality. The procedure is considered safe and predictable. Possible complications do exist and can be life-threatening. The aim of this study is to assess the prevalence of intra- and post-operative complications, and to define possible correlations between diagnoses. Study Design: Medical records of 103 patients who underwent orthognathic surgery in a 4.5-year period (2013–2017), at the Baruch Padeh “Tzafon” Medical Center in Poriya (PMC), Israel, were retrospectively collected. The data were analyzed for descriptive statistics and non-parametrical tests. Results: In total, there were 56 complications in 45 patients (43.7% probability of complication per patient). Major complication occurred in only one case (1%), moderate complications appeared in 8.7% of the cases, while the most prevalent minor complications were temporary nerve injury and hardware issues (17.5% and 15.5%, respectively). Statistical analysis revealed that bi-max surgery has significantly higher (OR 1.34, CI 99% 1.05–1.69, p = 0.019) prevalence of complications than one-jaw surgery, as did skeletal class II patients (OR 2.75, CI 99% 2.25–3.35, p = 0.022), as compared to skeletal class III patients. Conclusions: Serious complications seem to be rare in orthognathic surgery at PMC

Surgical Complications of Orthognathic Surgery

Objectives: Orthognathic surgery is popular and provides patients with improved aesthetics and functionality. The procedure is considered safe and predictable. Possible complications do exist and can be life-threatening. The aim of this study is to assess the prevalence of intra- and post-operative complications, and to define possible correlations between diagnoses. Study Design: Medical records of 103 patients who underwent orthognathic surgery in a 4.5-year period (2013–2017), at the Baruch Padeh “Tzafon” Medical Center in Poriya (PMC), Israel, were retrospectively collected. The data were analyzed for descriptive statistics and non-parametrical tests. Results: In total, there were 56 complications in 45 patients (43.7% probability of complication per patient). Major complication occurred in only one case (1%), moderate complications appeared in 8.7% of the cases, while the most prevalent minor complications were temporary nerve injury and hardware issues (17.5% and 15.5%, respectively). Statistical analysis revealed that bi-max surgery has significantly higher (OR 1.34, CI 99% 1.05–1.69, p = 0.019) prevalence of complications than one-jaw surgery, as did skeletal class II patients (OR 2.75, CI 99% 2.25–3.35, p = 0.022), as compared to skeletal class III patients. Conclusions: Serious complications seem to be rare in orthognathic surgery at PMC

Clinical and Prognostic Significance of the Eighth Edition Oral Cancer Staging System

Objectives: The most notable changes in the eighth edition of the AJCC Cancer Staging System include incorporating the depth of invasion (DOI) into T staging and extranodal extension (ENE) into N staging. In this study, we retrospectively assessed the prognostic and clinical implications of the eighth TNM staging system. Materials and Methods: Patients with Oral Squamous Cell Carcinoma (OSCC) who were treated surgically between 2010 and 2017 were retrospectively reviewed. Tumors were first staged according to the seventh edition and restaged using the eighth edition. The prognostic value of the resultant upstaging was evaluated. Results: Integrating the DOI into the T classification resulted in the upstaging of 65 patients, whereas incorporating ENE into the N staging resulted in the upstaging of 18 patients (p p > 0.05). Conclusion: Our results demonstrate the importance of incorporating ENE into nodal staging and considering adjuvant therapy when ENE is present