Tooley, Andrea A.

Abstract Introduction Middle turbinate resection (MTR) is commonly performed during endonasal endoscopic sinus and skull base surgery. Objective The purpose of this study was to characterize the additional orbital soft-tissue volume expansion during endoscopic medial orbital wall decompression with adjunctive MTR. Methods A retrospective review of patients who underwent endoscopic medial wall decompression with MTR was performed. The imaging software AW (GE Healthcare, Chicago, IL, USA) was used to overlay pre and postoperative orbital computed tomography (CT) images to visualize the preoperative position of the middle turbinate and the postoperative orbital soft tissue in the ethmoid bed. The imaging software Vitrea (Vital Images Inc., Minnetonka, MN, USA) was used to manually segment postoperative scans to determine the volume of orbital tissue which had filled the space previously occupied by the middle turbinate or medial to it. Results Nine orbits from 5 patients were included in this study; all patients were female with a history of hyperthyroidism. The average age was 55.6 years (range 32–74). Of the 9 orbits, 7 (78%) had orbital soft tissue within the space of the resected middle turbinate postoperatively. The average volume of orbital tissue within or medial to this space was 0.83 +/− 0.67 cc. No patients had any postoperative complications. Conclusions In this patient cohort, adjunctive middle turbinate resection for endoscopic medial orbital wall decompression added ∼ 0.83 cc of volume for orbital soft tissue after medial wall decompression. Middle turbinate resection is a useful adjunct to the orbital surgeon's armamentarium to augment the results of a medial orbital decompression for select patients.

AbstractThe aim of the study is to describe a mathematical model for analyzing eyebrow curvature that can be applied broadly to curvilinear facial features. A total of 100 digital images (50 men, 50 women) were obtained from standardized headshots of medical professionals. Images were analyzed in ImageJ by plotting either 8 or 15 points along the inferior-most row of contiguous brow cilia. A best-fit curve was automatically fit to these points in Microsoft Excel. The second derivative of the second-degree polynomial and a fourth-degree polynomial were used to evaluate brow curvature. Both techniques were subsequently compared with each other. A second-degree polynomial and fourth-degree polynomial were fit to all eyebrows. Plotting 15 points yielded greater goodness-of-fit than plotting 8 points along the inferior brow and allowed for more sensitive measurement of curvature across all images. A fourth-degree polynomial function provided a closer fit to the eyebrow than a second-degree polynomial function. This method provides a simple and reliable tool for quantitative analysis of eyebrow curvature from images. Fifteen-point plots and a fourth-degree polynomial curve provide a greater goodness-of-fit. The authors believe the described technique can be applied to other curvilinear facial features and will facilitate the analysis of standardized images.

Melanocytoma is a benign tumor with histologic similarity to oculodermal melanocytosis, which can undergo malignant transformation in rare cases. Melanocytoma more commonly involves the optic disc, and few cases of orbital melanocytoma have been reported. Primary orbital melanoma is a rare malignancy known to arise from pigmentary conditions, although there is little information on this tumor arising from melanocytoma. The authors present a case of malignant transformation of orbital melanocytoma in the setting of ipsilateral oculodermal melanocytosis. This case illustrates histopathologic features associated with malignant transformation and highlights the significance of GNAQ, BAP1, and specific intrachromosomal alterations occurring in oculodermal melanocytosis and melanocytoma. The molecular markers observed in this case are of interest as they have overlap with those present in uveal melanoma. This case demonstrates a timeline of genetic and molecular alterations occurring in the malignant transformation of orbital melanocytoma.

Abstract Background The coronavirus disease 2019 pandemic has significantly impacted medical education, notably the mandate for all residency programs to implement virtual (rather than in-person) residency interviews. Understanding residency applicants' perceptions and approach to this novel virtual interview season will be beneficial as potential future interview formats are considered. Objective The aim of this study was to examine perceptions of the 2020 to 2021 ophthalmology residency match applicants regarding the virtual interview season prior to the start of the interview season. Patients and Methods Ophthalmology residency applicants during the 2020 to 2021 cycle were invited to complete the survey between October 20 and 29, 2020. Respondent demographic information, perceived importance of various application details in a normal versus virtual interview season, strengths and limitations of virtual interviews, and preferences for optimal virtual interview format were obtained. Results There were 337 survey respondents, with at least 50% of the survey completed by 190 applicants (56%). Of these, 73% of respondents applied to more than 60 ophthalmology residency programs, and 78% felt that the evaluation of candidates would be impacted by the virtual interview format. Regardless of interview format, United States Medical Licensing Examination Step 1 score and letters of recommendation were perceived to be the two most important factors related to matching at an applicant's top ranked programs. The primary limitation of a virtual interview season was the inability to experience a program's culture in person, while largest strength was cost savings. Conclusion The ophthalmology residency match is a competitive process made potentially more complex by a novel virtual interview format. A detailed postcycle analysis will be important to optimize future interview seasons.

The double Frost suture is a useful supplement to the reconstruction of ipsilateral upper and lower eyelid defects with full-thickness skin grafts. This technique involves silk traction sutures that overlap the upper and lower eyelids to place them on maximal stretch after placement of 2 full-thickness skin grafts. It has the added benefit of protecting the cornea and compressing both grafts under 1 bolster. The authors illustrate this technique in 2 pediatric cases—a congenital melanocytic kissing eyelid nevus and a periocular burn. Each case resulted in large upper and lower anterior lamellar defects, which were reconstructed with supraclavicular and retroauricular free skin grafts. The double Frost sutures counter vertical cicatricial forces during graft healing, obviating the need for staged procedures. Both described cases resulted in excellent graft survival with minimal contracture.