Surgical Anatomy of the Upper Face and Forehead.

Aesthetic ideals regarding proportion and balance of the face have existed for centuries. The upper third of the face, including the brow, forehead, and temple, provides an important contribution to the overall facial aesthetic. This is especially true given how the brow frames the eyes, and the eyes serve as the key focal point in our interactions with others. There exists a variety of surgical and nonsurgical procedures aimed at improving the aesthetic of the upper portion of the face, and a thorough knowledge of the surgical anatomy of the upper face and forehead is critical to their successful execution.

Current practices in venous thromboembolism prophylaxis in otolaryngology-head and neck surgery.

BACKGROUND: There has been recent investigation into the incidence of venous thromboembolism in otolaryngology, but the current utilization of venous thromboembolic (VTE) prophylaxis among practicing otolaryngologists remains largely unknown. METHODS: A survey of 26 questions was emailed to 4376 otolaryngologists. RESULTS: A total of 4376 surveys were sent and 676 were returned for a response rate of 15.4%. Intraoperative prophylaxis was used by 535 respondents (83%), either with intermittent pneumatic compression (91.8%), compression stockings (35.9%), or low-molecular-weight heparin (LMWH; 12.3%). Postoperative prophylaxis was used by 540 respondents (85.4%), either with early ambulation (87.8%), intermittent pneumatic compression (85.4%), compression stockings (43.3%), or LMWH (42.4%). The vast majority (88.3%) stated they would find thromboprophylaxis guidelines released by the American Academy of Otolaryngology - Head and Neck Surgery to be helpful. CONCLUSION: Current practices in venous thromboembolism prophylaxis vary widely among the otolaryngology community. A set of clear specialty-specific guidelines may be helpful. © 2015 Wiley Periodicals, Inc. Head Neck 38: E341-E345, 2016.

The difficult neck in facelifting.

The management of the neck often presents the most challenging aspect of the facelift procedure. The aesthetic neck has a well-defined jaw line, a pleasing and adequate cervicomental angle, and visible definitions of the deeper lateral and midline structures, such as the sternocleidomastoid muscles and trachea. Several unfavorable anatomic characteristics will present that will compound the challenge. These characteristics are contrasted with ideal features and include the following: an excess of adipose tissue, an excess of either thin or thick inelastic skin, marked relaxation of the suspension structures of the neck with resultant platysma banding and jowling, and unfavorable skeletal features such as microgenia and hyoid malposition. These patients present for rhytidectomy with inadequate chin projection, an obtuse cervicomental angle, sagging skin, and a heavy neck. To maximize rhytidectomy results in these patients with difficult neck anatomy, special attention to the anatomy and application of recognized techniques in an individualized manner is recommended. This article reviews the issues encountered in the management of the difficult neck in facelifting, with special attention given to patients with a heavy neck.

Management of the middle vault in endonasal rhinoplasty.

The management of the middle vault has become a crucial consideration in esthetic and functional rhinoplasty. Central to this management is an acknowledgment of the importance of the anatomic features and functional integrity of this nasal region. The diagnosis of middle vault insufficiency and techniques to prevent and repair such collapse have been widely reported. Many of these descriptions are based on the management of the middle vault using an open rhinoplasty approach. The purpose of this article is to describe various options for the management of the middle vault using an endonasal approach that have been used by a single surgeon in a university hospital-based setting.

Characteristics of patients undergoing supraglottoplasty for laryngomalacia.

OBJECTIVE: To examine the characteristics of patients undergoing supraglottoplasty for the treatment of laryngomalacia and to better understand the features of laryngomalacia that may predispose patients to the need for supraglottoplasty. METHODS: Review of patients who underwent supraglottoplasty for laryngomalacia at our academic tertiary care children's hospital between 2005 and 2012 examining demographic information, medical comorbidities, symptoms, indications for surgery, operative findings and procedure, site of laryngeal obstruction, operative techniques, and surgical success rates. RESULTS: Seventeen patients with laryngomalacia underwent nineteen procedures. The most common indications for supraglottoplasty were persistent stridor beyond 18 months of age (64.7%), difficulty feeding (47%), and failure to thrive (29.4%). The most common comorbidities were gastroesophageal reflux (88.2%) and cardiopulmonary disease (35.3%). Operative findings included shortened aryepiglottic folds in sixteen patients (94.1%), retropositioned epiglottis in sixteen (94.1%), and prolapsed arytenoid mucosa in five (29.4%). Fifteen patients (88.2%) underwent division of the aryepiglottic folds and four underwent ablation of arytenoid mucosa (23.5%). Of the seventeen patients who had followed up at the time of study conclusion, sixteen (94.1%) had symptom improvement and twelve (70.6%) had complete resolution of their symptoms. CONCLUSIONS: Supraglottoplasty is an effective treatment for laryngomalacia. Outcomes in our patients are similar to those reported in prior literature. The findings of shortened aryepiglottic folds and a retropositioned epiglottis appear to be disproportionately represented in our cohort of patients undergoing supraglottoplasty.

Collaborating to increase access to clinical and educational resources for surgery: a case study.

A case study is described in which collaborations between a Department of Surgery, a Department of Information Technology, and an academic health sciences library resulted in the development of an electronic surgical library available at the bedside, the deployment of tablet devices for surgery residents, and implementation of a tablet-friendly user interface for the institution's electronic medical record.

Cutaneous lasers.

There has been a remarkable development and evolution of laser technology, leading to adaptation of lasers for medical use and the treatment of skin problems and disorders. Many treatments that required incisional surgery and other invasive methods are now preferentially treated with a laser. Although laser advances have resulted in the availability of some amazing tools, they require the clinical skill and judgment of the clinician for their optimal use. This article provides a clinically oriented overview of many of the lasers valuable in facial plastic surgery. Basic science, clinical adaptations, and patient management topics are covered.

Incidence of venous thromboembolism in otolaryngology-head and neck surgery.

OBJECTIVE: To examine the incidence of venous thromboembolic disease in the otolaryngology-head and neck surgery (OTO-HNS) patient population. DESIGN, SETTING, AND PATIENTS: Review of medical records for all patients undergoing a surgical procedure during fiscal years 2008 to 2011 (July 1, 2008, through June 30, 2011) at an academic tertiary care medical center. INTERVENTION: A total of 59 884 total surgical procedures among all the surgical services. MAIN OUTCOME MEASURES: The incidence of deep venous thrombosis and pulmonary embolism. RESULTS: There were 5616 otolaryngology procedures performed during the study period. Clinically evident deep venous thrombosis developed in 3 patients; 2 of these patients also developed a pulmonary embolism. The overall incidence of deep venous thrombosis and pulmonary embolism in OTO-HNS was 0.05% and 0.035%, respectively. All patients who developed deep venous thrombosis or a pulmonary embolism in the OTO-HNS population were inpatients being treated for cancer. There were no deep venous thromboses or pulmonary emboli in patients undergoing same-day or overnight surgery or in patients without an active cancer. The OTO-HNS service had significantly lower rates of venous thromboembolism than did most other surgical specialties despite lower rates of adherence to venous thromboembolism prophylaxis guidelines. CONCLUSIONS: The incidence of deep venous thrombosis and pulmonary embolism among the OTO-HNS patient population at our academic center is lower than the incidence reported in previous studies (range, 0.1%-0.3%) and is significantly lower than the incidence observed in other surgical specialties. It is likely that patient- and specialty-specific factors as well as the more aggressive use of venous thromboembolism prophylaxis during recent years are at least partially responsible for the decreased incidence in our population.

Pathologic fracture of the mandible secondary to traumatic bone cyst.

The traumatic bone cyst (TBC) is an uncommon and poorly understood lesion. First described in 1929, TBCs lack an epithelial lining, typically occur during the second decade of life, and are most frequently located in the jaw. Although the majority of TBCs are asymptomatic, rarely a TBC can cause a pathologic fracture of the mandible. We present a case of an adolescent suffering a sports-related pathologic mandible fracture secondary to a traumatic bone cyst.

Successful telemedicine programs in otolaryngology.

This article discusses the types of telemedicine technologies that are currently in place and being used successfully in otolaryngology. It examines how these technologies have been applied in several different otolaryngology telemedicine programs and discusses their relative merits and successes.

Coordinated molecular control of otic capsule differentiation: functional role of Wnt5a signaling and opposition by sfrp3 activity.

Wnt proteins constitute one of the major families of secreted ligands that function in developmental signaling, however, little is known of the role of Wnt5a during inner ear development. It is hypothesized that Wnt5a acts as a mediator of chondrogenesis in the developing otic capsule, a cartilaginous structure that surrounds the developing inner ear and presages the formation of the endochondral bony labyrinth. We report the pattern of expression of Wnt5a protein and mRNA in the developing mouse inner ear using immunohistochemistry, whole-mount in situ hybridization and RT-PCR, and the ability of exogenous Wnt5a to stimulate otic capsule chondrogenesis when added to high-density cultures of periotic mesenchyme containing otic epithelium (periotic mesenchyme + otic epithelium), a well-established model of otic capsule formation. We show that in the presence of secreted frizzled related protein 3 (sfrp3), a Wnt antagonist expressed in the developing inner ear, or Wnt5a-specific antisense oligonucleotide, which diminishes endogenous Wnt5a, otic capsule chondrogenesis is suppressed in culture. We determined by histological analysis and aggrecan immunoreactivity that chondrogenic differentiation is disturbed in Wnt5a null embryos, and provide evidence that the periotic mesenchyme + otic epithelium harvested from Wnt5a null mice is compromised in its ability to differentiate into cartilage when interacted in culture. We propose a model whereby sfrp3 and Wnt5a act antagonistically to ensure appropriate patterns of chondrogenesis and provide coordinated control of otic capsule formation. Our findings support Wnt5a and sfrp3 as regulators of otic capsule formation in the developing mouse inner ear.