Hélios Bertin
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View article: Incidence, risk factors and prevention of surgical site infections following orthognathic surgery: a retrospective analysis of 736 surgical procedures over a 5-year period in a French tertiary center
Incidence, risk factors and prevention of surgical site infections following orthognathic surgery: a retrospective analysis of 736 surgical procedures over a 5-year period in a French tertiary center Open
Surgical site infection (SSI) remains a common complication following orthognathic surgery, with no consensus on optimal antibiotic prophylaxis and a lack of comprehensive risk factors. This study aims to determine the incidence of SSI aft…
View article: Reduction in same-day readmission rate for orthognathic surgery with a new Enhanced Recovery After Surgery protocol
Reduction in same-day readmission rate for orthognathic surgery with a new Enhanced Recovery After Surgery protocol Open
Objectives We aimed to evaluate how a newly implemented Enhanced Recovery After Surgery (ERAS) protocol affected same-day discharge after orthognathic surgery. Materials and Methods A retrospective, cohort study was performed on participan…
View article: Diagnosis and management strategies of infectious and chronic diffuse sclerosing osteomyelitis: a retrospective study
Diagnosis and management strategies of infectious and chronic diffuse sclerosing osteomyelitis: a retrospective study Open
This study highlights the need for a multidisciplinary approach, including rheumatologic expertise, in the management of CDSO. The lack of gold standard diagnostic criteria complicates classification, yet histopathology and radiology provi…
View article: Extensive and delayed necrosis of a free flap following subtotal glossectomy and adjuvant radiotherapy
Extensive and delayed necrosis of a free flap following subtotal glossectomy and adjuvant radiotherapy Open
Oral tongue squamous cell carcinoma is the most common malignancy of the oral cavity. Treatment of this tumor is based on surgical removal with a centimeter margin, which can be combined with radiotherapy. This case report details a late n…
View article: Diagnosis and management of central giant cell granulomas of the jaws: a European and multicenter study
Diagnosis and management of central giant cell granulomas of the jaws: a European and multicenter study Open
Further genetic and molecular studies regarding the pathways underlying CGCGs are needed, in order to predict their natural history and to direct non-surgical therapies. In the meantime, surgeons should balance the risks of higher recurren…
View article: Comparative study of radio-clinical parameters in pediatric forms of fibrous dysplasia and chronic recurrent multifocal osteomyelitis
Comparative study of radio-clinical parameters in pediatric forms of fibrous dysplasia and chronic recurrent multifocal osteomyelitis Open
Chronic recurrent multifocal osteomyelitis (CRMO) is an autoinflammatory disease with clinical and radiological symptoms that overlap with fibrous dysplasia (FD), particularly in children. This study aimed to compare the clinical and radio…
View article: National survey on implantation practices for free bone flaps: Key findings and insights
National survey on implantation practices for free bone flaps: Key findings and insights Open
Nineteen centers responded, highlighting diverse practices. While most centers perform over 20 free bone flap reconstructions annually, the number of patients receiving implants post-reconstruction was relatively low, with most centers rep…
View article: Extensive and Delayed Necrosis of a Free Flap Following Subtotal Glossectomy and Adjuvant Radiotherapy
Extensive and Delayed Necrosis of a Free Flap Following Subtotal Glossectomy and Adjuvant Radiotherapy Open
View article: Ossifying fibroma and juvenile ossifying fibroma: A systematic review on clinical and radiological parameters, treatment modalities and recurrence
Ossifying fibroma and juvenile ossifying fibroma: A systematic review on clinical and radiological parameters, treatment modalities and recurrence Open
Ossifying fibroma (OF) is a rare benign fibro-osseous neoplasm developing mostly in maxillo-facial bones. OF is divided in cemento-ossifying fibroma (COF), juvenile trabecular ossifying fibroma (JTOF) and psammomatoid ossifying fibroma (PS…
View article: Classical radiolucent lesion of the mandible in a child, uncommon diagnosis
Classical radiolucent lesion of the mandible in a child, uncommon diagnosis Open
View article: Epidemiology, etiopathogenesis, and management of MRONJ: A European multicenter study
Epidemiology, etiopathogenesis, and management of MRONJ: A European multicenter study Open
A longer mean duration of antiresorptive medications before MRONJ onset was observed in patients affected by osteoporosis, whereas a shorter mean duration was observed in all metastatic bone cancer patients, and in particular in those affe…
View article: Desmoplastic fibroma of the jaw: A case report and review of the literature
Desmoplastic fibroma of the jaw: A case report and review of the literature Open
Desmoplastic fibroma (DF) is a rare benign bone tumor adopting an aggressive behavior, representing a challenge for clinical and radiographic diagnosis. This case report focused on a 31-year-old man with a large mandibular lesion with seve…
View article: Zoledronic acid enhances tumor growth and metastatic spread in a mouse model of jaw osteosarcoma
Zoledronic acid enhances tumor growth and metastatic spread in a mouse model of jaw osteosarcoma Open
Objectives Investigation of the therapeutic effect of zoledronic acid (ZA) in a preclinical model of jaw osteosarcoma (JO). Materials and Methods The effect of 100 μg/kg ZA administered twice a week was assessed in a xenogenic mouse model …
View article: Application of bilateral condylectomy as an alternative surgical treatment for Class III malocclusion with posterior vertical excess, a technical note
Application of bilateral condylectomy as an alternative surgical treatment for Class III malocclusion with posterior vertical excess, a technical note Open
The Posterior vertical excess (PVE) associates a symmetric ramus and condyle elongation to an Angle Class III malocclusion. This dento-skeletal discrepancy can be isolated or associated to a condyle hyperplasia or a transverse overgrowth o…
View article: 3D analysis of condylar and mandibular remodeling one year after intra-oral ramus vertical lengthening osteotomy
3D analysis of condylar and mandibular remodeling one year after intra-oral ramus vertical lengthening osteotomy Open
View article: A comparative study of three-dimensional cone-beam CT sialography and MR sialography for the detection of non-tumorous salivary pathologies
A comparative study of three-dimensional cone-beam CT sialography and MR sialography for the detection of non-tumorous salivary pathologies Open
Background Imaging of the salivary ductal system is relevant prior to an endoscopic or a surgical procedure. Various imaging modalities can be used for this purpose. The aim of this study was to compare the diagnostic capability of three-d…
View article: A comparative study of three-dimensional cone beam computed tomographic sialography and ultrasonography in the detection of non-tumoral salivary duct diseases
A comparative study of three-dimensional cone beam computed tomographic sialography and ultrasonography in the detection of non-tumoral salivary duct diseases Open
Objectives: To compare the overall diagnostic outcomes of 3D-CBCT sialography and ultrasonography (US) in the detection of sialolithiasis, ductal dilatation, and ductal stenosis. Methods: This retrospective monocentric study compared the t…
View article: Reconstruction techniques of the orbit after Brown class <scp>III</scp> maxillectomy: A systematic review
Reconstruction techniques of the orbit after Brown class <span>III</span> maxillectomy: A systematic review Open
This systematic review aimed to evaluate the surgical techniques used for orbital floor reconstruction after Brown class III maxillectomy for cancer. Three databases were searched from January 1990 to January 2022. Of the 614 studies ident…
View article: Characterization of the Tumor Microenvironment in Jaw Osteosarcomas, towards Prognostic Markers and New Therapeutic Targets
Characterization of the Tumor Microenvironment in Jaw Osteosarcomas, towards Prognostic Markers and New Therapeutic Targets Open
Background—The purpose of this study was to investigate the bone resorption, as well as the vascular and immune microenvironment, of jaw osteosarcomas (JO) and to correlate these features with patient clinical outcomes. Methods—We studied …
View article: Reply to “A modified sagittal split osteotomy: description of technique”
Reply to “A modified sagittal split osteotomy: description of technique” Open
International audience
View article: Alveolar bone changes after tooth-borne surgically assisted rapid maxillary expansion: A three-dimensional study
Alveolar bone changes after tooth-borne surgically assisted rapid maxillary expansion: A three-dimensional study Open
View article: Maxillary protrusion in a black female, what is your diagnosis?
Maxillary protrusion in a black female, what is your diagnosis? Open
View article: Diagnosis, treatment and recurrence of a mandibular Langerhans cell histiocytosis: a three-year follow-up case report
Diagnosis, treatment and recurrence of a mandibular Langerhans cell histiocytosis: a three-year follow-up case report Open
Introduction: Langerhans cell histiocytosis (LCH) is an abnormal clonal proliferation of Langerhans cells secondary to immune process, mutation of oncogene or genetic predispositions. It preferentially affects bone, lung and skin. The inci…
View article: Signature of the vascular tumor microenvironment as a marker of the therapeutic response to doxorubicin in a preclinical model of osteosarcoma.
Signature of the vascular tumor microenvironment as a marker of the therapeutic response to doxorubicin in a preclinical model of osteosarcoma. Open
Predicting a response of osteosarcoma patients to chemotherapy, such as doxorubicin or high-dose methotrexate cocktail, remains a challenge in the clinic. Moreover, the prognostic value of currently used necrosis analysis is debatable. New…
View article: The sublingual gland flap: surgical technique and indications for the reconstruction of small oral defects
The sublingual gland flap: surgical technique and indications for the reconstruction of small oral defects Open
View article: Impact of the COVID-19 lockdown on the epidemiology of maxillofacial trauma activity: a French multicentre comparative study
Impact of the COVID-19 lockdown on the epidemiology of maxillofacial trauma activity: a French multicentre comparative study Open
View article: Osteosarcoma of the jaws: An overview of the pathophysiological mechanisms
Osteosarcoma of the jaws: An overview of the pathophysiological mechanisms Open
Osteosarcoma (OS) is the most common cancer of bone. Jaw osteosarcoma (JOS) is rare and it differs from long-bone OS (LBOS) in terms of the time of onset (two decades later), lower metastatic spread, and better survival. OS is characterize…
View article: Dental and maxillofacial features of condylo-mandibular dysplasia: A case series of 21 patients
Dental and maxillofacial features of condylo-mandibular dysplasia: A case series of 21 patients Open
View article: Bilateral sagittal split osteotomy training on mandibular 3-dimensional printed models for maxillofacial surgical residents
Bilateral sagittal split osteotomy training on mandibular 3-dimensional printed models for maxillofacial surgical residents Open
View article: Re: Toward a consensus view in the management of acute facial injuries during the COVID-19 pandemic
Re: Toward a consensus view in the management of acute facial injuries during the COVID-19 pandemic Open