Functional tongue reconstruction after compartmental surgery: a schematic model for planning and insetting of the anterolateral thigh free flap.

Purpose: Anterolateral thigh free flap (ALTFF) is a versatile option for tongue reconstruction after cancer resection. Compartmental tongue surgery (CTS) is a surgical technique whose purpose is to remove the entire oncological compartment with the pathways of tumor spread. Extended glossectomies (EG) follow the same surgical steps and anatomical concepts as CTS but extend beyond hemiglossectomy.

Subtotal glossectomy with conservation of the hyo-styloglossus unit (HSU): a new pivotal concept for preserving tongue function in extended glossectomy.

Objective: The local spread of oral tongue squamous cell carcinoma (OTSCC) follows pathways of dissemination along areas of lesser resistance. In more advanced scenarios, the tumor can extend beyond the hemi-tongue of origin, by passing through the lingual septum and following the fibers of the transverse muscle. This can lead to the invasion of the contralateral extrinsic muscles, the first being the genioglossus and more laterally the hyoglossus.

Morphological and Metrical Relationships Between Sphenoid Sinus and Sella Turcica: Possible Applications in Transnasal Transsphenoidal Surgery.

Introduction: Transsphenoidal surgeries imply the risk of intraoperative lesions to the neurovascular structures surrounding the sphenoid sinus (SS). Aim of the present study is to assess the metrical and morphologic relationships existing between SS and sella turcica (ST).

Materials And Methods: Two hundred computed tomography-scans of patients were selected.

Do We Have Enough Evidence to Specifically Recommend Transoral Robotic Surgery in HPV-Driven Oropharyngeal Cancer? A Systematic Review.

: International guidelines include transoral robotic surgery (TORS) as an option for selected oropharyngeal squamous cell carcinomas (OPSCCs). In the perspective of treatment de-intensification, many surgeons have started recommending and performing TORS preferentially in p16- positive OPSCC in order to reduce the long-term morbidity related to chemoradiotherapy. The aim of the present review is to analyze the current evidence supporting the above-cited strategy.

Different surgical approaches in retropharyngeal lymph nodes dissection in head and neck cancer: A systematic review.

Objective: To perform a systematic review of studies analyzing different surgical approaches in the treatment of retropharyngeal lymph node (RPLN) metastases.

Methods: The study was performed according to the PRISMA guidelines.

Results: Twenty-one studies were included in the review, for a total of 481 patients (median age: 55.

Unilateral silent sinus syndrome: A case report.

Silent sinus syndrome (SSS) is a rare clinical condition, commonly unilateral, secondary to the obstruction of the osteomeatal complex, subsequent negative pressure in the maxillary sinus, and collapse of the orbit floor and sinus walls. We describe a case of unilateral SSS treated by means of functional endoscopic sinus surgery.

Does Tumor Volume Have a Prognostic Role in Oropharyngeal Squamous Cell Carcinoma? A Systematic Review and Meta-Analysis.

The aim of this study was to assess the prognostic value of tumor volume in oropharyngeal squamous cell carcinoma (OPSCC). The study was performed according to the PRISMA guidelines. A total of 1417 patients with a median age of 59.

Upper Eyelid Retraction in Graves' Ophthalmopathy: Our Surgical Experience on 153 Cases of Full-Thickness Anterior Blepharotomy with Mullerectomy.

Background: We present our experience on 153 cases of full-thickness anterior blepharotomy with mullerectomy (FTABM) in the treatment of upper eyelid retraction (UER) related to Graves' ophthalmopathy (GO).

Methods: We included all the patients who underwent a graded FTABM between 1 January 2015 and 30 June 2020 for UER GO-related. The analysis included: pre-/post-operative conjunctival symptoms, epiphora, GO-Quality of Life Questionnaire (QoL), lagophthalmos, marginal reflex distance (MRD-1) index, eyelid symmetry within 1mm.

Impact of the COVID-19 pandemic on head and neck cancer diagnosis: data from a single referral center, South Tyrol, northern Italy.

Objective: The aim of the study was to evaluate the impact of the COVID-19 pandemic on new diagnoses of head and neck cancer (HNC) in South Tyrol, northern Italy in terms of the number of new diagnoses and worsening disease stage due to diagnostic delay.

Methods: Patients were divided into two groups: the control group with a first diagnosis of HNC in 10 months before the national lockdown (March 9th, 2020) and the study group with a first diagnosis of HNC in 10 months after lockdown.

Results: A total of 124 patients were included in the study.

Free Periosteal Flaps with Scaffold: An Overlooked Armamentarium for Maxillary and Mandibular Reconstruction.

Introduction: Head and neck bone reconstruction is a challenging surgical scenario. Although several strategies have been described in the literature, bone free flaps (BFFs) have become the preferred technique for large defects. Revascularized free periosteal flaps (FPFs) with support scaffold represents a possible alternative in compromised patient, BFF failure, or relapsing cancers as salvage treatment.

Oral cancer in non-smoker non-drinker patients. Could comparative pet oncology help to understand risk factors and pathogenesis?

During the last decades there has been a progressive increase in proportion of incidence of oral cancer not related to a known etiologic factor, such as the so-called "oral cancer in young", a relevant tumor in non-smoker non-drinker (NSND) patients. The topic is matter of long standing debate, and adequate study models to analyze this entity are lacking. Spontaneous oral cancer in companion animals such as dogs and cats, presents more clinical and biological similarities with the human oral cancer than any other animal model.

Endoscopic-assisted multi-portal compartmental resection of the masticatory space in oral cancer: Anatomical study and preliminary clinical experience.

Objectives: To present an anatomical cadaver dissection study and our preliminary surgical experience with endoscopic-assisted multi-portal compartmental resection of the masticatory space (MS) in locally advanced oral squamous cell carcinoma (OSCC) of the retromolar area.

Materials And Methods: Two fresh-frozen cadaver heads were dissected in the Laboratory of Anatomy to define the surgical steps of an endoscopic-assisted multi-portal compartmental approach to the MS. After this preclinical anatomical study, patients affected by locally advanced OSCC originating from the retromolar area with extension to the MS were prospectively enrolled and operated at two Italian referral centers for head and neck cancer between October 2019 and May 2020.

Renovating the Old Fashion: The "Functional Technique" for Harvesting Pectoralis Major Muscle Flap in Head and Neck Reconstruction.

Although free flaps are widely recognized as a gold standard, pectoralis major muscle flap (PMMF) still remains a valuable workhorse in head and neck reconstruction. The technique we describe in the present paper allows to harvesting the PMMF with an accurate and complete isolation of the pedicle, sparing the superior sternum-acromion muscular fibers.

Head and neck robotic surgery combined with sentinel lymph node biopsy. Fascinating, but feasible?

Robotic approaches and sentinel lymph node (SLN) biopsy are both strategies that evolved driven by the need to reduce impact of head and neck oncological surgery in terms of operative timing, morbidity, hospitalization time, and aesthetic results. A comprehensive review of the scientific literature was performed on PubMed, Embase, ResearchGate, Cochrane, and CENTRAL electronic databases with the aim to discuss the role that these two approaches can play together in the management of head and neck cancers (HNCs) of various sites. Dedicated publications on the combined robotics and SLN biopsy approaches resulted, up to now very limited, while their separated application in non-shared fields is gaining strength.

Inverted Supernumerary Intranasal Teeth as Unusual Indications of Endoscopic Surgery.

Introduction: Supernumerary teeth are frequently reported in dental clinical practice; however, eruption in nasal cavities and paranasal sinuses is an extremely rare clinical entity.

Case Report: We report two cases with a history of recurrent nasal discharge and obstruction. In both cases, clinical and radiological findings confirmed the presence of an inverted supernumerary tooth erupted in the sinonasal cavities (i.