The impact of the COVID-19 pandemic on elective laparoscopic cholecystectomy: A retrospective Cohort study.

The coronavirus disease 2019 (COVID-19) pandemic had a significant impact on elective surgery for benign disease. We examined the effects of COVID-19 related delays on the outcomes of patients undergoing elective laparoscopic cholecystectomy (LC) in an upper gastrointestinal surgery unit in the UK. We have analysed data retrospectively of patients undergoing elective LC between 01/03/2019 to 01/05/2019 and 01/04/2021 to 11/06/2021.

A Retrospective Study on the Impact of COVID-19 on Emergency General Surgery.

Background The coronavirus pandemic has caused global disruption to all aspects of life. This disturbance has been most notable in the medical world. Political, societal, medical, and behavioral alterations have forced emergency surgical practices to adapt.

Surgical Adjuncts to Rhinoplasty: An Algorithmic Approach.

Background: Nasal aesthetics can be significantly affected by the interdependence of the surrounding bone and soft tissues of the face. These include the maxilla, septum, frontal bone, mandible, and the soft tissues and cartilage surrounding the nose. Therefore, it is pertinent to analyze and address these critical relationships of the nose in order to achieve a successful rhinoplasty.

Safe autologous rib harvest in patients with breast implants; technique and review.

Introduction: Autologous rib harvest is a useful technique for rhinoplasty when septal cartilage is inadequate. For patients who have previously undergone augmentation mammoplasty, however, there is theoretical concern about the risk to breast implant integrity during costal cartilage harvest The true risk to patients and their implants from autologous rib harvest is poorly studied Herein, we review our technique and experience with autologous rib harvest after augmentation mammoplasty.

Method: We performed a retrospective review of patients who underwent autologous rib harvest after augmentation mammoplasty between February 1998 and February 2017 at a tertiary care hospital and private practice.

Machine Learning and Feature Selection Applied to SEER Data to Reliably Assess Thyroid Cancer Prognosis.

Utilizing historical clinical datasets to guide future treatment choices is beneficial for patients and physicians. Machine learning and feature selection algorithms (namely, Fisher's discriminant ratio, Kruskal-Wallis' analysis, and Relief-F) have been combined in this research to analyse a SEER database containing clinical features from de-identified thyroid cancer patients. The data covered 34 unique clinical variables such as patients' age at diagnosis or information regarding lymph nodes, which were employed to build various novel classifiers to distinguish patients that lived for over 10 years since diagnosis, from those who did not survive at least five years.

Wrap choice during fundoplication.

Gastro-oesphageal reflux disease is an increasing health burden. The mainstay of treatment has conventionally been medical therapy but since the introduction of laparoscopic surgery laparoscopic anti-reflux surgery has been increasingly used for intractable symptoms or in patients unwilling to take long term medication. The Nissen 360 degree wrap has traditionally been considered the gold standard operation but can be associated with significant complications.

Management of Facial Scars.

Scarring is a natural process of healing after damage to the skin that extends to the reticular dermis. While some scars may be socially acceptable, even admirable, scars of the face can be viewed as disfiguring or ugly. Minimizing the appearance of facial scars and optimizing their cosmetic outcome ideally begin before surgery or, in the cause of trauma, at the initial reconstruction.

Pharyngeal Reconstruction with Microvascular Free Tissue Transfer.

Reconstruction of pharyngoesophageal defects after total laryngectomies and extirpation of hypopharyngeal and upper esophageal carcinomas presents a challenging task. Goals of reconstruction include adequate voice rehabilitation and restoration of normal swallowing. The reconstructive armamentarium contains many options for reconstruction and creation of a new upper digestive tract.

Temporoparietal Fascia Free Flap for Nasoseptal Perforation Repair.

Nasoseptal perforations can be a challenging defect for the reconstructive surgeon, with repair limited by the surrounding tissue availability and the defect size. In patients with a history of cocaine use, often the integrity of surrounding vasculature is questionable and large defects may not be well suited for local reconstruction. In the otolaryngology literature, several reconstructive options using local tissue and synthetic materials have been described, but there have been no reports of microvascular free flaps utilized in this regard.

Acute pancreatitis: current perspectives on diagnosis and management.

The last two decades have seen the emergence of significant evidence that has altered certain aspects of the management of acute pancreatitis. While most cases of acute pancreatitis are mild, the challenge remains in managing the severe cases and the complications associated with acute pancreatitis. Gallstones are still the most common cause with epidemiological trends indicating a rising incidence.

Contemporary Trends in the Management of Posttraumatic Cerebrospinal Fluid Leaks.

The objective of this review is to provide an overview on the diagnosis and management of traumatic cerebrospinal fluid (CSF) leaks. This comprehensive review explores controversies associated with the management of CSF leaks as well as a review of the most contemporary literature. The scope of this article covers both traumatic CSF leaks of the middle and anterior cranial fossae.

Complications of Skull Base Surgery.

Approaches to surgical management of skull base pathology and reconstruction of skull base defects have evolved over the past several decades. The goal, however, remains the same-to effectively address the pathology with minimal complications. In this article, the authors try to explore multiple complications of skull base surgery, discussing their incidence, natural course, and prevention.

Calvarial Reconstruction.

Calvarial reconstruction is a challenge to reconstructive surgeons, especially considering protection of intracranial contents. In recent years, the advent of multiple reconstructive materials adds tools to the surgical armamentarium. Options include autologous split calvarial and rib grafts and alloplastic materials such as titanium mesh, methyl methacrylate, calcium hydroxyapatite, and polyetheretherketone.

Colonic Perforation: A Medical Complication.

Hypothyroidism is a common comorbidity that on acute presentation is often overlooked. It can be an easily managed condition; however non-compliance can have severe consequences. In the presented case it was requirement for emergency surgery that resulted in stoma formation.

Pancreatitis: Preventing catastrophic haemorrhage.

Pancreatitis represents nearly 3% of acute admissions to general surgery in United Kingdom hospitals and has a mortality of around 1%-7% which increases to around 10%-18% in patients with severe pancreatitis. Patients at greatest risk were those identified to have infected pancreatic necrosis and/or organ failure. This review seeks to highlight the potential vascular complications associated with pancreatitis that despite being relatively uncommon are associated with mortality in the region of 34%-52%.

Surgical management of temporal bone osteoradionecrosis: Single surgeon experience of 47 cases.

Purpose: To report the outcomes of 47 patients with temporal bone osteoradionecrosis treated primarily with surgical resection in order to analyze whether flap type and hyperbaric oxygen use affect wound breakdown.

Materials And Methods: Between January 1998 and January 2016, 47 patients were treated for temporal bone osteoradionecrosis with surgery. Some patients were also treated with hyperbaric oxygen.

The role of intraoperative nerve monitoring in tracheal surgery: 20-year experience with 110 cases.

Purpose: To determine the utility of intraoperative nerve monitoring (IONM) during tracheal resection or slide tracheoplasty to prevent recurrent laryngeal nerve injury.

Methods: 110 patients underwent tracheal resection or tracheoplasty between 1997 and 2016. During the first 10-year period, IONM was not used while during the second 10-year period, IONM was used.

Epidemiological Trends of Head and Neck Cancer in the United States: A SEER Population Study.

Purpose: This study represents the most recent epidemiologic trends of head and neck cancer (HNC) in the United States. It provides an important discussion on oropharyngeal cancer and cancers related to the human papillomavirus. The objective was to identify trends in HNC (2002 to 2012) within the United States.

Utility of intraoperative nerve monitoring in thyroid surgery: 20-year experience with 1418 cases.

Purpose: The efficacy of intraoperative nerve monitoring is controversial in the literature. This study of a single surgeon's experience seeks to determine if the use of intraoperative nerve monitoring influences recurrent laryngeal nerve injury during thyroid surgery.

Methods: Six hundred fifty-seven patients with normal pre-operative vocal fold function underwent thyroid surgery without the use of intraoperative nerve monitoring from September 1997 to January 2007, while 761 patients underwent thyroid surgery from February 2007 to February 2016 with routine use of nerve monitoring.

Intraoperative nerve monitoring during parathyroid surgery: The Fort Worth experience.

Background: Avoidance of recurrent laryngeal nerve (RLN) injury during parathyroid surgery is of paramount important. The purpose of this study was to determine if intraoperative nerve monitoring allowed for decreased rates of RLN injury during parathyroid surgery.

Method: Between 1997 and 2016, 213 patients undergoing parathyroidectomy were retrospectively analyzed to determine postoperative recurrent nerve injury.

Systematic review and meta-analysis of venous thromboembolism in otolaryngology-head and neck surgery.

Background: The purpose of this study was to present our systematic review and meta-analysis of the data on venous thromboembolism (VTE; deep venous thrombosis [DVT] and/or pulmonary embolism [PE]) in otolaryngology-head and neck surgery (OHNS).

Methods: PubMed and Scopus databases were searched for studies reporting VTE in OHNS. Incidence of VTE and bleeding is reported and meta-analyzed overall and for chemoprophylaxis and squamous cell carcinoma (SCC)/free flap subgroups.

Supraclavicular Flap Reconstruction of Cutaneous Defects Has Lower Complication Rate than Mucosal Defects.

 The objective of this study was to determine whether there was a difference in complication rate between cutaneous and mucosal defects reconstructed with the supraclavicular artery flap.  Retrospective review of postoperative complications in 63 patients from 2008 to 2015 with cutaneous and mucosal head and neck defects following oncologic ablation reconstructed with the supraclavicular flap, with a minimum follow-up duration of 6 months. Of the 63 patients, 38 patients had cutaneous defects, whereas 25 had mucosal defects.