Use of nasal retainers in the primary management of cleft lip: Current practices in France.

BACKGROUND: The primary surgical management of cleft lip (CL) or cleft lip and palate (CLP) aims to achieve harmonious lip and nasal symmetry while ensuring satisfactory ventilation. Postoperative nasal retainers are commonly used, though both duration of use and conformer type used vary widely. This study aimed to establish an inventory of current practices for primary cheilorhinoplasty and nasal retainer use in France. METHODS: A survey was sent to surgeons within and outside the French National Clefts and Facial Malformations (MAFACE) network. Questions focused on age when primary cleft closure is performed, retainer types used, conformation duration, and estimated patient compliance. Responses were collected March-July 2023. RESULTS: Thirty-two surgeons responded with substantial variations in practices. For isolated CL, the age for primary cleft closure was 1-6 months, with 28 % performing surgery at 3 months, 12.5 % between 3 and 6 months, 44 % at 6 months. In cases with CLP, 63 % performed simultaneous surgery at 6 months. Two surgeons (6 %) reported preoperative nasoalveolar molding and 30 surgeons (94 %) reported postoperative nasal retainer use. Retainer type used immediately after surgery varied, with equal use of commercial retainers (31 %), silicone sheets (31 %), and in-house retainers (31 %). Duration of retainer prescription was in majority 3-4 months. Notably, 44 % of surgeons reported <70 % adherence rates for the recommended conformation duration, while 25 % reported very good compliance. CONCLUSION: Primary cheilorhinoplasty and nasal conformation practices are highly diverse in France. Suboptimal patient compliance demonstrates the need for improved retainer design and strategies to enhance compliance.

Outpatient orthognathic surgery: a prospective study of predictive factors for the length of hospital stays.

OBJECTIVES: Transitioning from non-outpatient orthognathic surgery to outpatient surgery is a new challenge, and it is essential to target the eligible population as precisely as possible. Several authors describe series of outpatient orthognathic surgery but do not include the reasons for their success or failure. The main aim of this study was to identify the factors significantly associated with "successful" outpatient orthognathic treatment. The secondary objective was to determine the factors significantly associated with prolonged hospital stays (≥ 2 nights). MATERIALS AND METHODS: A prospective cohort study including patients undergoing orthognathic surgery was conducted over a period of 1 year. We recorded the prognostic factors that contributed to successful outpatient treatment and prolonged hospital stays. These factors were evaluated by bivariate and multivariate analysis. RESULTS: A total of 102 patients were included, and the success rate of treatment was 65%. The variables that were isolated by multivariate analysis were: patients over the age of 22, procedures ending before 1 pm, brief operations, the absence of both postoperative vomiting and the administration of morphine. CONCLUSION: Patient selection, organisation of outpatient facilities and anaesthetic protocols contribute to the development of outpatient orthognathic surgery. These initial considerations provide a framework for our practice, but the considerations that predict the failure of outpatient surgery will need to be clarified. CLINICAL RELEVANCE: Orthognathic surgery can be performed on outpatient basis in selected cases. Age, the operative time, procedure end time, postoperative vomiting and the administration of morphine are associated with the success of outpatient care.

Fibula free flap perforasomes: vascular anatomical study and clinical applications.

PURPOSE: This study assesses the anatomical features of the cutaneous fibular perforators and perforasomes of fibular free flap to determine the clinical implications therein. METHODS: This anatomical study was performed with 16 fresh cadavers after selective arterial injections of inked serum. The numbers of perforators, diameter, location of the perforasome center, perforator course, the distance between perforator origin and tibiofibular division, and the perforasome area were all documented. RESULTS: Thirty-one lower legs were dissected. Eighty-eight cutaneous perforators were found, averaging 2.8 per leg (1-4). The mean diameter was 1.7 mm and decreased from proximal to distal (p < 0.001). The centers of the perforasomes were aligned on an oblique projection from proximal to distal and anterior to posterior. Seventeen perforators (19%) were musculocutaneous, all in the proximal half of the leg, whereas 71 perforators were septocutaneous (81%), including 18 in the proximal half of the leg. Six of the uppermost perforators originated from the fibular artery less than 10 mm from the tibiofibular division. The mean area perforasome was 37.2 cm2 (7.9-106 cm2) and decreased from proximal to distal (p < 0.01). CONCLUSION: Distal and proximal fibular flap perforasomes sported different features. Large skin paddles supplied by large and often intramuscular perforators were found in the proximal half of the leg. Distal skin paddles were smaller, more posterior, and featured septocutaneous perforators. These factors should be considered in the skin paddle choice during the fibular free flap harvest.

One-Step Customized PEEK Cranioplasty After 3D Printed Resection Template Assisted Surgery for a Frontal Intraosseous Meningioma: A Case Report.

AIM: To present one-step customized cranioplasty for intraosseous meningiomas. CASE DESCRIPTION: The authors report the case of a 54-year-old woman with a consequent frontal intraosseous meningioma invading the superior sagittal sinus. The patient only suffered from local pain and cosmetic damage. A complete resection was scheduled with a one-step reconstruction of the frontal bone by a polyetheretherketone (PEEK) specific implant. This implant was computer-assisted designed and manufactured and verified by the surgeon before the intervention. During surgery, the resection was guided by a computer designed resection template and by the classic neuronavigation system. Cranioplasty has been considered optimal intraoperatively by surgeons. The patient, a few weeks after surgery, underwent a subcutaneous fluid collection, rapidly resolutive with a circumferential pressure bandage. Six months after surgery, the patient considered the surgery a success with a very good cosmetic result and a total regression of her local pain. CONCLUSION: One-step computer-assisted cranioplasty is a safe and effective procedure for large skull defects. PEEK specific implant for cranioplasty offer advantages compared to other materials that will be discussed under the scope of the one-step reconstruction.

Surgical benefit of mandibular morphometric analysis: A new tool to standardize mandibular reconstruction.

PURPOSE: The gold-standard for reconstruction of large mandibular defects is the use of free flaps of vascularized autologous bone with the fibula as the preferred donor site. The use of "custom cutting guides" for this indication is becoming increasingly prevalent. But cost of the procedure averages around 2,500 dollars per patient excluding treatment and entails selection criteria. We think it is possible to standardize mandibular reconstructions from an anatomical mean. The objective of this study was to perform a mandibular morphometric analysis in order to obtain a set of "mean" measurements, which can be used by all surgeons interested in mandibular reconstruction. METHODS: We performed a morphometric analysis consisting of three-dimensional mandibular reconstructions of 30 men and 30 women. Several reference points were set and defined to evaluate specific lengths and angles of interest. We conducted an intra and inter-sexual descriptive analysis of measurements obtained. RESULTS: We did not identify any major intra-sexual differences within each group. The gonial angle is more open in women and the measurements characterizing the basilar contour are more prominent in men. We did not identify any differences in alveolar region parameters. CONCLUSION: The results of this study constitute a morphological tool for surgeons, from bone graft to free flap. These results also confirm us that the use of «custom cutting guides¼ for mandibular reconstruction may be excessive. It is pertinent to examine the value of "custom made" mandibular reconstructions since the differences observed are of the order of millimeters.

Cutaneous Squamous Cell Carcinoma Tumour Size is Associated with Sentinel Lymph Node Metastasis in a Cohort of 69 Patients.

Ten to fifty percent of high-risk cutaneous squamous cell carcinoma may potentially metastasize. However, the concept of sentinel lymph node biopsy remains controversial for cutaneous squamous cell carcinoma. The aim of this study was to identify prognostic factors associated with sentinel lymph node positivity. A bicentric retrospective analysis was conducted between January 2006 and January 2018. All patients undergoing sentinel lymph node biopsy for high-risk cutaneous squamous cell carcinoma were included, based on the criteria of the prognostic classification of the French Society of Dermatology. Seventy-four patients were included. Five (6.8%) procedures failed. Of the 69 patients assessed, the positive sentinel lymph node biopsy rate was 11.6% (n = 8) with a false negative rate of 5.7% (n = 4). The positivity of sentinel lymph node biopsy was associated with tumour size (p = 0.0194). Sentinel lymph node biopsy is an effective staging procedure for clinically N0 high-risk cutaneous squamous cell carcinoma, with an acceptable morbidity. To date, 2 risk factors of sentinel lymph node positivity have been identified with statistical significance: tumour size and poor tumour differentiation.