Recycling thoracic arteries for redo coronary artery bypass grafting: Long-term follow-up

Redo coronary artery bypass graft (redo CABG) procedures are a surgical challenge, especially when one or both internal thoracic arteries (ITAs) have been previously harvested. The lack of available ITA grafts at reoperation might jeopardize the long-term outcomes, because pedicle ITAs have shown longer patency than have other grafts.1,2 Early and midterm results after recycling of ITA grafts in coronary reoperations were demonstrated to be satisfactory.3–5 We report clinical and angiographic long-term follow-up of this procedure

Three-dimensional superimposition for patients with facial palsy: an innovative method for assessing the success of facial reanimation procedures

Facial palsy is a severe condition that may be ameliorated by facial reanimation, but there is no consensus about how to judge its success. In this study we aimed to test a new method for assessing facial movements based on 3-dimensional analysis of the facial surfaces. Eleven patients aged between 42 and 77 years who had recently been affected by facial palsy (onset between 6 and 18 months) were treated by an operation based on triple innervation: the masseteric to temporofacial nerve branch, 30% of the hypoglossal fibres to the cervicofacial nerve branch, and the contralateral facial nerve through two cross-face sural nerve grafts. Each patient had five stereophotogrammetric scans: at rest, smiling on the healthy side (facial stimulus), biting (masseteric stimulus), moving the tongue (hypoglossal stimulus), and corner-of-the-mouth smile (Mona Lisa). Each scan was superimposed onto the facial model of the "rest" position, and the point-to-point root mean square (RMS) value was automatically calculated on both the paralysed and the healthy side, together with an index of asymmetry. One-way and two-way ANOVA tests, respectively, were applied to verify the significance of possible differences in the RMS and asymmetry index according to the type of stimulus (p = 0.0329) and side (p < 0.0001). RMS differed significantly according to side between the facial stimulus and the masseteric one on the paralysed side (p = 0.0316). Facial stimulus evoked the most asymmetrical movement, whereas the masseteric produced the most symmetrical expression. The method can be used for assessing facial movements after facial reanimation

Reanimation of the paralyzed lids by cross-face nerve graft and platysma transfer

Alterations of facial muscles may critically humper patients' quality of life. One of the worst conditions is the reduction or abolition of eye blinking. To prevent these adverse effects, surgical rehabilitation of eyelid function is the current treatment choice. In the present paper, we present a modification of the technique devised by Nassif to recover lids from long-standing paralysis. In our modification, the upper lid is rehabilitated by a platisma graft innervated by the contralateral facial nerve branches using a cross-face sural nerve graft. The lower lid is pulled upward by a fascia lata string suspension. Fourteen patients with unilateral facial paralysis were operated on consecutively. For each patient, two sets of frontal photographs with open and closed eyes were available, before and after the surgical rehabilitation. On average, eyelid lumen with closed eyes decreased by 2.6 mm (SD 2.4) after surgical rehabilitation (37% of the initial value). With open eyes, the decrement was 1.5 mm (SD 1.6, 15%). The modifications were highly significant (p < 0.01), with very large effect sizes. Reanimation of the paralyzed eye by mean of cross-face nerve graft followed by platisma neurotization can restore natural eyelid closure and blink reflex

Orbital medial wall fractures: Purely endoscopic endonasal repair with polyethylene implants

Our technique couples the stronger support granted by non-resorbable materials and the minimal invasiveness of the endoscopic approach without the need for long-term nasal packing

Role and Management of a Head and Neck Department during the COVID-19 Outbreak in Lombardy

The recent Italian outbreak of coronavirus disease 2019 led to an unprecedented burden on our health care system. Despite head and neck\u2013otolaryngology not being a front-line specialty in dealing with this disease, our department had to face several specific issues. Despite a massive reallocation of resources in the hospital, we managed to keep the service active, improving safety measures for our personnel, specifically during common otolaryngologic maneuvers known to produce aerosols. Furthermore, we strived to maintain our teaching role, giving residents an inclusive role in managing the response to the emergency state, and we progressively integrated our inactive specialists into other service rotations to relieve front-line colleagues\u2019 burden. Specific issues and management decisions are discussed in detail in the article

Osteosarcoma of the Jaw: Classification, Diagnosis and Treatment

Osteosarcomas are rare, highly malignant, bone tumors defined by the presence of malignant mesenchymal cells producing osteoid or immature bone. Osteosarcomas of the jaws are extremely rare, representing about 7% of all osteosarcomas and 1% of all head and neck malignancies. An accurate diagnosis, usually facilitated by chemotherapy (CT), MRI and biopsy, is required in order to define the stage of the disease and plane the adequate treatment. Aggressive surgical resection and advanced technique reconstruction are the mainstay of treatment, as the single most important factor for cure is radical resection. Clinical outcomes can be improved by a multimodal strategy combining surgery with neo-adjuvant and adjuvant chemotherapy in selected cases, and adjuvant radiotherapy in the absence of clear margins

Regenerative Therapy in Peripheral Artery Disease

Patients with peripheral artery disease (PAD) and critical limb ischemia are the main candidates for limb amputations and have a poor life expectancy. Frequently, these patients are not eligible for either surgical or percutaneous interventions aimed at mechanical revascularization. Therefore, new strategies need to be identified to offer these patients a viable therapeutic option. Gene and cell therapy hold great promise for the treatment of peripheral vascular diseases because, in animal models, local delivery of growth factors and endothelial progenitor cells result in new blood vessel formation and regeneration of ischemic tissues. In this article, are reviewed phase I and phase II gene, and cell therapy clinical trials in patients with PAD

Bone Formation in Unilateral Cleft Lip and Palate Patients after Early Secondary Gingivoalveoloplasty and Bone Graft: Long-Term Study

Background The aim of this study was to conduct a comparative analysis, utilizing CT scans, of ossification patterns in unilateral cleft lip and palate (UCLP) patients who underwent early secondary gingivoalveoloplasty (esGAP) versus those who underwent traditional alveolar bone grafting harvested from the iliac crest (IC). Methods 22 CT scans of patients consecutively treated with esGAP were compared with those of 21 patients treated with bone grafting from iliac crest (IC). Inclusion criteria were non syndromic UCLP patients in permanent dentition. Two parameters were considered: the alveolar thickness, measured at three levels, and the nasoalveolar height. All measurements were normalized and ratios of the affected versus non affected sides were provided as well as the statistical comparison between the two groups’ ossification outcomes. Results In the esGAP sample nasoalveolar height was categorized as ideal and good in 86.36% and in 13.64% of the cases and no mediocre or insufficient ossification was detected, while in the bone grafting sample 38.10% had ideal and good ossification, 14.29% mediocre and 9.52% insufficient. As regard the alveolar thickness, when we consider the average of three levels, for the esGAP sample was ideal and good in 57.57% and in 30.30% of the cases and for the IC sample in 41.27% and in 25.40% of the cases, respectively. The analysis detected a statistically significant difference in the ossification outcomes in the two samples. Conclusion EsGAP yields superior ossification grades in comparison to IC bone grafting

The extracapsular dissection technique in the management of benign tumours of the parotid gland: our experience in 194 patients

Objective: The indications for and approaches to extracapsular dissection for parotid gland benign tumours are debated in the literature. This study retrospectively evaluates a single site's short- and long-term results with a standardised extracapsular dissection approach to benign parotid tumours. Methods: A retrospective review of a single institution's records identified cases with extracapsular dissection as the primary surgery for non-recurrent benign parotid tumours. A total of 194 eligible patients were identified (124 women and 70 men, age 47.75 ± 15.62 years). Pre-, intra- and post-surgical data were reviewed for complications and recurrences. Results: Histology reported pleomorphic adenoma in 165 patients, Warthin's tumour in 28 patients and both in one patient. Mean follow up was 36 ± 16 months (range, 12-84 months). The incidences of complications following extracapsular dissection were temporary (n = 13) and permanent (n = 0) facial nerve dysfunction, Frey's syndrome (n = 1)) and recurrences (n = 5). These rates align with prior literature. Conclusion: This case series shows how a standardised approach to extracapsular dissection for benign parotid tumours yields favourable results, supporting a progressive change of strategy towards reduced invasiveness