Prognostic implications of mucosal and deep margin distances according to T-status in oral tongue squamous cell carcinoma: A single-center retrospective study.

Objective: To elucidate the prognostic implications of mucosal and deep margin distances in oral tongue squamous cell carcinoma (OTSCC), and to assess a different margin cut-off value in T1-T2 versus T3-T4 tumors.

Methods: This single-center retrospective study included 223 patients who received surgery for a primary OTSCC between January 2017 and December 2021.

Results: Multivariable analysis showed that deep margin distance ≥3 mm in T1-T2 tumors and ≥5 mm in T3-T4 tumors was significantly associated with better RFS and OS.

An innovative 3D hydroxyapatite patient-specific implant for maxillofacial bone reconstruction: A case series of 13 patients.

The study aimed to evaluate and discuss the use of an innovative PSI made of porous hydroxyapatite, with interconnected porosity promoting osteointegration, called MyBone Custom® implant (MBCI), for maxillofacial bone reconstruction. A multicentric cohort of 13 patients underwent maxillofacial bone reconstruction surgery using MBCIs for various applications, from genioplasty to orbital floor reconstruction, including zygomatic and mandibular bone reconstruction, both for segmental defects and bone augmentation. The mean follow-up period was 9 months (1-22 months).

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.

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.

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.