Association of hyperparathyroidism and benign fibro-osseous jaw tumors: a 25-year retrospective study at Mayo Clinic.

Purpose: The purpose of this study is to evaluate the association between hyperparathyroidism (PHPT), parathyroid hormone levels, and calcium levels in patients diagnosed with benign fibro-osseous lesions such as fibrous dysplasia (FD), ossifying fibroma (OF), central giant cell granulomas (GCG).

Methods: This is a retrospective, single-center study from a sample of patients who underwent surgical treatment of FD, OF, and GCG at Mayo Clinic between 1996 and 2021. Patient demographics, history of PHPT, histopathological diagnosis, and relevant laboratory values such as parathyroid hormone (PTH), serum calcium, vitamin D, and alkaline phosphatase were collected.

Assessing reviews of academic oral and maxillofacial surgeons within the US on Healthgrades.

Purpose: The purpose of the following study was to explore the patient feedback on academic oral and maxillofacial surgeons (OMSs) practicing in the United States (US) using the physician rating website (PRW) Healthgrades.com.

Methods: We conducted a retrospective cohort study on academic OMSs in the US using data from Healthgrades.

What explains very poor Yelp reviews of oral and maxillofacial surgeons in private practice?

Objective: Websites that maintain online physician ratings, such as Yelp.com, have been growing in popularity throughout the United States. The purpose of this study was to determine which factors increase the risk for very poor reviews (1 out of 5 stars) on Yelp.

Establishing a Point-of-Care Virtual Planning and 3D Printing Program.

Virtual surgical planning (VSP) and three-dimensional (3D) printing have become a standard of care at our institution, transforming the surgical care of complex patients. Patient-specific, anatomic models and surgical guides are clinically used to improve multidisciplinary communication, presurgical planning, intraoperative guidance, and the patient informed consent. Recent innovations have allowed both VSP and 3D printing to become more accessible to various sized hospital systems.

What is the Incidence of Oral Cancer Recurrence in Patients Reconstructed With a Microvascular Free Flap, Endosseous Implants, and an Oral Prosthesis and How Does the Timing of Implant Placement Influence Recurrence?

Purpose: In patients with malignant oral disease, there is concern that immediate implant placement at the time of ablative and microvascular free flap surgery can contribute to tumor recurrence or delay the diagnosis of recurrence. The purpose of this study is to 1) estimate the incidence of recurrence in patients with malignant disease treated with immediate microvascular free flap reconstruction, endosseous implants, and an oral prosthesis, 2) measure and compare the timing of implant placement, immediate versus delayed, and the time to complete oral rehabilitation, and 3) measure the association between the timing of implant placement and tumor recurrence.

Materials And Methods: This is a retrospective cohort study utilizing medical record analysis involving patients with malignant oral cancer undergoing tumor resection and immediate microvascular reconstruction from 1996 to 2019 at the Mayo Clinic, Rochester, MN by the Division of Oral and Maxillofacial Surgery.

Surgical and prosthetic rehabilitation of siblings with Witkop tooth and nail syndrome using zygomatic implants: a familial case series of 3 patients with up to 15-year follow-up.

Witkop tooth and nail syndrome is a rare, autosomal dominant type of ectodermal dysplasia that can have significant effects on dentition, including hypoplastic and malformed dentition and significantly atrophic maxillas. Endosseous implants have become one possible solution to replace missing teeth, although their use in areas where bone is sparse becomes challenging. Due to the severe atrophy of the maxillary alveolus, extensive preprosthetic surgeries including orthognathic surgery, extensive bone grafting, and sinus floor augmentations have been recommended prior to placement of endosseous dental implants.

Accuracy and Precision of the Computed Tomographic Angiography Perforator Localization Technique for Virtual Surgical Planning of Composite Osteocutaneous Fibular Free Flaps in Head and Neck Reconstruction.

Background: Virtual surgical planning (VSP), computer aided design/computer aided modeling, and 3-dimensional printing technology have been shown to improve surgical accuracy and efficiency in head and neck reconstruction. However, persisting criticism of the technology is that it does not adequately address the soft tissue-related aspects of reconstructive surgery. Prior publication on the computed tomographic angiography (CTA) perforator localization technique has demonstrated how soft tissue planning can be incorporated directly into existing VSP workflows.

Safety of Outpatient Procedural Sedation Administered by Oral and Maxillofacial Surgeons: The Mayo Clinic Experience in 17,634 Sedations (2004 to 2019).

Purpose: The safety of the team anesthesia model routinely used by the specialty of oral and maxillofacial surgery has recently been called into question. The purpose of this article is to measure the frequency of adverse anesthetic events related to ambulatory surgical procedures performed under intravenous (IV) sedation by the Division of Oral and Maxillofacial Surgery at the Mayo Clinic during a 15-year period using the team anesthesia model.

Materials And Methods: A retrospective cohort study was designed, and a sample of subjects identified undergoing IV sedation at Mayo Clinic from 2004 to 2019.

Revisiting the temporal artery posterior auricular skin flap with an anatomical basis stepwise pedicle dissection for use in targeted facial subunit reconstruction.

Background: This study demonstrates the anatomy of the pedicled temporal artery posterior auricular skin (TAPAS) flap, its variable arc of rotation based on stepwise dissection, and case reports demonstrating clinical use. This flap provides excellent color match and ultrathin tissue for targeted reconstruction of small- to medium-sized facial subunit defects.

Methods: Twenty-six cadaver dissections were performed.

Microvascular Reconstruction of Total Maxillary Avascular Necrosis as a Complication of Routine Orthognathic Surgery.

Severe complications and morbidity after orthognathic surgery are infrequently encountered and even more infrequently reported considering the extent to which this procedure is performed by surgeons within the specialty of maxillofacial surgery. Avascular necrosis of the maxilla after Le Fort I osteotomy is perhaps the most dreaded outcome of orthognathic surgery. However, it accounts for an extremely small subset of overall surgical complications.

Novel Geometry of an Extended Length Chimeric Scapular Free Flap for Hemimandibular Reconstruction: Nuances of the Technique Streamlined by In-House Virtual Surgical Planning and 3D Printing for a Severely Vessel-Depleted Neck.

Subscapular-based flaps have historically maintained an unparalleled ability to provide a multitude of bone and soft tissue components based on a single vascular pedicle. However, these flaps are often not thought of as an ideal choice for composite defects requiring extended lengths of bone for reconstruction. The ability to harvest long segments of bone and reliably perform multiple contouring osteotomies is fundamental to long-span composite mandibular reconstruction, and microvascular surgeons are often met with significant reconstructive challenges when fibular free flaps cannot be used owing to variant vascular anatomy or occlusive atherosclerotic disease in these specific clinical scenarios.

Mid-term radiological results of a cementless short humeral component in anatomical and reverse shoulder arthroplasty.

Aims: Shoulder arthroplasty using short humeral components is becoming increasingly popular. Some such components have been associated with relatively high rates of adverse radiological findings. The aim of this retrospective review was to evaluate the radiological humeral bone changes and mechanical failure rates with implantation of a short cementless humeral component in anatomical (TSA) and reverse shoulder arthroplasty (RSA).

Shoulder and Elbow Fractures in Athletes.

Purpose Of Review: The purposes of this review are to discuss the management of shoulder and elbow fractures in athletes to optimize the return to sport and to highlight treatment impact on the return to play.

Recent Findings: Fractures of the shoulder and elbow can have profound implications in an athlete career. Recent technique of fractures management trended toward to preserve soft tissue which is critical for an early recovery in athletic population.

Novel Patient-Specific 3-Dimensional Printed Fixation Tray for Mandibular Reconstruction With Fibular Free Flaps.

Segmental mandibular defects secondary to infectious, traumatic, and pathologic conditions can be debilitating because of their impact on function and facial esthetics. Several reconstructive techniques are available, with vascularized flaps commonly used for the reconstruction of large bony or composite segmental defects. The free fibular flap for mandibular reconstruction is well documented and remains a commonly used flap because of its bone length, versatility, distant location from the head and neck region that allows for a 2-team approach, and ability to simultaneously place endosseous implants.

Computed Tomographic Angiography Perforator Localization for Virtual Surgical Planning of Osteocutaneous Fibular Free Flaps in Head and Neck Reconstruction.

Virtual surgical planning (VSP), computer-aided design and computer-aided modeling, and 3-dimensional printing are 3 distinct technologies that have become increasingly employed in head and neck oncology and microvascular reconstruction. Although each of these technologies have long been utilized for treatment planning in other surgical disciplines such as craniofacial surgery, trauma surgery, temporomandibular joint surgery, and orthognathic surgery, its widespread use in head and neck reconstructive surgery remains a much more recent advent. In response to the growing trend of VSP being used for the planning of fibular free flaps in head and neck reconstruction, some surgeons have questioned the technology's implementation based upon its perceived inadequacy in addressing other reconstructive considerations beyond hard tissue anatomy.

Does Administration of Oral Versus Intravenous Antibiotics for Third Molar Removal Have an Effect on the Incidence of Alveolar Osteitis or Postoperative Surgical Site Infections?

Purpose: To compare the incidence of postoperative alveolar osteitis (AO) and surgical site infections (SSIs) in 2 separate cohorts of patients undergoing elective third molar removal: those who received postoperative oral (PO) antibiotics and those who received perioperative intravenous (IV) antibiotics.

Materials And Methods: A retrospective cohort study of all patients 14 to 30 years old undergoing elective outpatient third molar removal under a single surgeon's service over a 12-year period was completed. Patients undergoing third molar removal during the first 72 months received postoperative PO antibiotics alone.

Cardiac Troponin Assays: Guide to Understanding Analytical Characteristics and Their Impact on Clinical Care.

Background: Cardiac troponin I (cTnI) and cardiac troponin T (cTnT) determinations are fixtures in clinical practice and research. Cardiac troponin testing has been the standard of practice for the diagnosis of acute myocardial infarction (AMI), early rule-out, risk stratification, and outcomes assessment in patients presenting with acute coronary syndrome (ACS) and non-ACS myocardial injury. We recognize from reading the literature over the past several years how poorly understood the analytical characteristics are for cTnI and cTnT assays by laboratorians, clinicians, and scientists who use these assays.

Whole-Arch Single-Stage Free Flap Reconstruction and Rehabilitation of the Mandible: A Case Report and Technical Considerations on a New Technique.

The purpose of this report is to describe the techniques used in the reconstruction of a complete angle-to-angle mandibular defect in the absence of any remaining mandibular teeth. Because no remaining dental or occlusal landmarks remain in such a case, additional challenges must be considered.

Clinical Pathway Implementation Improves Efficiency of Care in a Maxillofacial Head and Neck Surgery Unit.

Purpose: Clinical pathways have become an important and simple method of improving patient outcomes and decreasing health care resource usage. The purpose of this study was to evaluate early outcomes associated with the implementation of a clinical pathway in a maxillofacial head and neck surgery unit.

Materials And Methods: This investigation is a retrospective cohort study of patients who underwent microvascular reconstruction of the head and neck from January 1, 2014 through December 31, 2014.