Telemedicine in Oculoplastic Surgery During the COVID-19 Pandemic: A Single Center Experience.

Purpose: To investigate patterns in oculoplastic surgery telemedicine visits at our institution during the pandemic period. Methods: Retrospective chart review of all patients who had a virtual consultation with the oculoplastic surgery service at Mayo Clinic Rochester between March 1, 2020, and March 1, 2021. Results: There were a total of 148 patients. Mean age was 65 years (95% confidence interval [CI]: 62-68). The mean driving distance to the medical center was 468 kilometers (95% CI: 352-586) and 15 (10%) patients came from states with no practicing American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS) members. Out of the 205 virtual visits, 35 (17%) were new, 45 (22%) were return, and 125 (61%) were postoperative. Conversion rate to surgery was 60%. A comparison between type of virtual visits (new vs. return vs. postoperative) revealed that a diagnosis of eyelid malposition was most frequent in postoperative visits (p = < 0.001), skin malignancy was most frequent in new visits (p = 0.009), and orbital tumors (p = 0.018) and thyroid eye disease (p = < 0.001) were most frequent in return visits. Most virtual encounters had supportive media attached including external photographs in 127 (62%) visits and other imaging or testing in 18 (9%) visits. The average virtual visit lasted 18 min (95% CI: 14-22) with technical difficulties noted in 9 (4%) visits. Unanticipated conversion to in-person visits was noted in three (1%) cases. Conclusions: A wide range of oculoplastic surgery conditions was managed virtually during the COVID-19 pandemic. Utilization of initial virtual visit versus follow-up care varied by diagnosis. Virtual visits may improve access to oculoplastic subspecialty care for patients from underserved areas.

The caretaker-reversible Tarsorrhaphy.

PURPOSE: To present a modification of the reversible tarsorrhaphy that can be opened and reclosed as necessary by caretakers and the patient. METHODS: Retrospective case series of patients who underwent the reversible tarsorrhaphy. Materials included intravenous (IV) tubing as bolsters and 4-0 polypropylene suture. The 4-0 suture is first passed through and through one end of IV tubing approximately 20 mm in length. Starting on the lateral upper lid and approximately 4 mm above the lash line, the suture is placed through the skin and into the tarsus. The suture exits through the eyelid gray line. These steps through the eyelid are repeated in the opposite direction. An air knot is tied above the upper eyelid near the base of IV tubing. A second air knot can be tied higher to provide a handle easily allowing the caretaker to close the eyelid. RESULTS: Included were 13 patients (ages 21-95-yeas), indications included lagophthalmos secondary to cicatricial changes from burns (2), keratouveitis (1), neurogenic palsy (3), neurotrophic ulcer (6), and cicatricial changes from skin cancer (1). There were no reported difficulties in maintaining the tarsorrhaphy by either family members or healthcare providers. The first tarsorrhaphy for each patient lasted between 3-19 weeks, with an average of 8 weeks. All were well tolerated. CONCLUSIONS: The caretaker-reversible tarsorrhaphy can be used as a temporizing measure. The technique balances the need for ocular protection with the need for examination/treatment by health care professionals and, equally importantly, the patients and caretakers.

Diagnostic uncertainty following orbital injury from a grease gun.

Orbital trauma involving high-pressure grease guns is rare and can cause significant morbidity due to retained intraorbital grease. Grease can appear similar to intraorbital air on cross-sectional imaging, and clinicians should have a high index of suspicion for retained intraorbital grease and know how to recognise this. In this case, we will share the clinical and radiological findings as well as management of retained intraorbital grease.

Foundational Considerations for Artificial Intelligence Using Ophthalmic Images.

IMPORTANCE: The development of artificial intelligence (AI) and other machine diagnostic systems, also known as software as a medical device, and its recent introduction into clinical practice requires a deeply rooted foundation in bioethics for consideration by regulatory agencies and other stakeholders around the globe. OBJECTIVES: To initiate a dialogue on the issues to consider when developing a bioethically sound foundation for AI in medicine, based on images of eye structures, for discussion with all stakeholders. EVIDENCE REVIEW: The scope of the issues and summaries of the discussions under consideration by the Foundational Principles of Ophthalmic Imaging and Algorithmic Interpretation Working Group, as first presented during the Collaborative Community on Ophthalmic Imaging inaugural meeting on September 7, 2020, and afterward in the working group. FINDINGS: Artificial intelligence has the potential to improve health care access and patient outcome fundamentally while decreasing disparities, lowering cost, and enhancing the care team. Nevertheless, substantial concerns exist. Bioethicists, AI algorithm experts, as well as the Food and Drug Administration and other regulatory agencies, industry, patient advocacy groups, clinicians and their professional societies, other provider groups, and payors (i.e., stakeholders) working together in collaborative communities to resolve the fundamental ethical issues of nonmaleficence, autonomy, and equity are essential to attain this potential. Resolution impacts all levels of the design, validation, and implementation of AI in medicine. Design, validation, and implementation of AI warrant meticulous attention. CONCLUSIONS AND RELEVANCE: The development of a bioethically sound foundation may be possible if it is based in the fundamental ethical principles of nonmaleficence, autonomy, and equity for considerations for the design, validation, and implementation for AI systems. Achieving such a foundation will be helpful for continuing successful introduction into medicine before consideration by regulatory agencies. Important improvements in accessibility and quality of health care, decrease in health disparities, and lower cost thereby can be achieved. These considerations should be discussed with all stakeholders and expanded on as a useful initiation of this dialogue.

Idiopathic Lipogranulomatous Orbital Inflammation: A Case Report and Literature Review.

A 57-year old woman presented with a 6-month history of a left red eye associated with diplopia. Examination was remarkable for 2 mm left-sided axial proptosis and restriction on left upgaze and abduction associated with diplopia. She had no previous history of trauma or surgery to the face. Magnetic resonance imaging revealed an enhancing infiltrative mass in the left intraconal space. Biopsy of the anterior orbital fat revealed extensive lipogranulomatous inflammation with no abnormalities noted on flow cytometry, culture, or special stains. The patient was managed with a tapering course of oral prednisolone and two 40 mg intraorbital triamcinolone injections resulting in complete resolution of her presenting symptoms. This represents a rare case of idiopathic lipogranulomatous orbital inflammation.

#OculoplasticsandSocialMedia: a review of social media in oculoplastics and relevant subspecialties.

The permeation of social media into life almost goes without bounds and medicine is no exception. While social media holds great potential for physicians and medicine, it also comes with concurrent spread of disinformation. This increases the importance of evidence-based information from qualified physicians on social media.Although the definition of social media is broad, in general, it refers to the use of web-based platforms to connect one human to another. In oculoplastic surgery, these relationships can be physician to physician, physician to patient, patient to patient, and vendor to physician. These relationships mostly involve education, social support, and advertising, but can also include research and government advocacy. The purpose of this review is to evaluate the current utilization of social media in oculoplastic surgery and relevant subspecialties.

Aerosol and droplet generation from orbital repair: Surgical risk in the pandemic era.

INTRODUCTION: The highly contagious COVID-19 has resulted in millions of deaths worldwide. Physicians performing orbital procedures may be at increased risk of occupational exposure to the virus due to exposure to secretions. The goal of this study is to measure the droplet and aerosol production during repair of the inferior orbital rim and trial a smoke-evacuating electrocautery handpiece as a mitigation device. MATERIAL AND METHODS: The inferior rim of 6 cadaveric orbits was approached transconjunctivally using either standard or smoke-evacuator electrocautery and plated using a high-speed drill. Following fluorescein inoculation, droplet generation was measured by counting under ultraviolet-A (UV-A) light against a blue background. Aerosol generation from 0.300-10.000 µm was measured using an optical particle sizer. Droplet and aerosol generation was compared against retraction of the orbital soft tissue as a negative control. RESULTS: No droplets were observed following the orbital approach using electrocautery. Visible droplets were observed after plating with a high-speed drill for 3 of 6 orbits. Total aerosol generation was significantly higher than negative control following the use of standard electrocautery. Use of smoke-evacuator electrocautery was associated with significantly lower aerosol generation in 2 of 3 size groups and in total. There was no significant increase in total aerosols associated with high-speed drilling. DISCUSSION AND CONCLUSIONS: Droplet generation for orbital repair was present only following plating with high-speed drill. Aerosol generation during standard electrocautery was significantly reduced using a smoke-evacuating electrocautery handpiece. Aerosols were not significantly increased by high-speed drilling.

Lowering of the High Eyelid Crease in Revision Upper Eyelid Surgery.

BACKGROUND: High placement of the lid crease is a common complication in upper eyelid surgery. Correction of the high crease by revision surgery is challenging and has not been well-reported. METHODS: This is a retrospective interventional study of patients who underwent revision eyelid surgery with lowering of the lid crease from 2008 to 2016 at a tertiary institution. Main outcome measures were pretarsal show (PTS) distance, lid crease symmetry, margin reflex distance 1 (MRD1), and lid height symmetry. Lid crease symmetry was graded as symmetrical, mild asymmetry (PTS difference ≤ 0.5 mm), moderate asymmetry (PTS difference > 0.5 mm but ≤ 1 mm), or obvious asymmetry (PTS difference > 1 mm). Lid height symmetry was graded as symmetrical, mild asymmetry (MRD1 difference ≤ 1 mm), moderate asymmetry (MRD1 difference > 1 mm but ≤ 2 mm), or obvious asymmetry (MRD1 difference > 2 mm). RESULTS: There were a total of 69 patients and 100 eyes. The majority (n = 42, 60.9%) of patients were females. The mean age was 38.3 ± 17.3 years, and mean follow-up was 16 months. Mean PTS decreased from 3.1 mm pre-surgery to 2.0 mm 2 years post-surgery. The proportion of patients with moderate or severe lid crease asymmetry decreased from 81.1% pre-surgery to 6.7% 2 years post-surgery. The mean MRD1 difference decreased from 1.54 mm pre-surgery to 0.23 mm 1 year post-surgery. The proportion of patients with moderate or severe lid height asymmetry improved from 64.5% preoperatively to 4.5% 1 year postoperatively. CONCLUSION: Revision eyelid surgery to correct a high crease is a challenging procedure. We present a technique that is effective in correcting the high lid crease, while simultaneously improving the lid height and lid crease symmetry. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these evidence-based medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Endocrine mucin-producing sweat gland carcinoma of the eyelid.

An elderly woman was incidentally noted to have a nodular mass on the upper eyelid, whilst under investigation for cataracts. Punch biopsy of this presumed basal cell carcinoma revealed it to be endocrine mucin-producing sweat gland carcinoma (EMPSGC). The tumour extended to the deep dermal layer and comprised solid nests with foci of cystic and papillary change, and additional cytoplasmic and focal extracellular mucin deposits. Immunohistochemistry confirmed epithelial lineage and neuroendocrine differentiation, and adjacent tissue invasion. The tumour was excised completely with Mohs micrographic surgery with no recurrence after 8 months. EMPSGC is a low-grade sweat gland carcinoma with variable neuroendocrine differentiation, a solid, papillary, or cystic growth pattern, and a predilection for the eyelid of elderly women [Am J Surg Pathol 29:1330-1339, 2005]. There have been 54 previously documented cases of EMPSCG. We report an additional case and review the literature.

Surgical correction of crow's feet deformity with radiofrequency current.

BACKGROUND: There are many published surgical techniques for the correction of crow's feet deformity, but subsequent contour irregularities and early recurrence are often reported. OBJECTIVE: The authors present a radiofrequency (RF) technique to treat crow's feet that can prevent complications while simultaneously maintaining long-term results. METHODS: From April 2010 to February 2012, a total of 52 consecutive patients (3 men and 49 women) underwent surgical correction of crow's feet with an RF current. Following elevation of the skin flap in the temporal area, the lateral portion of the orbicularis oculi muscle was partially elevated and splayed. Then the RF current was applied to the elevated muscle flap until the target temperature of 60°C to 80°C was reached. Clinical outcomes were observed through photographs with patients in a natural smiling position. RESULTS: Mean (SD) patient age was 52.7 (2.2) years (range, 31-73 years). Patients were followed postoperatively during a mean period of 23 months (range, 15-36 months). There were no recurrences of crow's feet during the follow-up period. No major complications were noted. CONCLUSIONS: The main advantage of this surgical technique is preserving continuity of the orbicularis oculi muscle while selectively decreasing muscle tone. Hence, this technique may prevent any contour irregularities. The RF current causes irreversible muscle fibrosis, which in turn provides long-lasting results. While the early results of this series show promising long-term efficacy and a good safety profile, the small number of patients and short-term follow-up period warrant further study.

Malar mounds and festoons: review of current management.

Blepharoplasty, the most common aesthetic eyelid procedure, sometimes involves a challenging patient subgroup: those who present with malar edema, malar bags, and festoons. In this review article, the authors describe the relevant anatomy in festoon development, discuss the pathophysiological basis of this condition spectrum, outline clinical examination basics, summarize various surgical approaches for treatment and propose an algorithm for their application, and describe the most common postsurgical complications.

The effect of "single" vs "double" eyelids on the perceived attractiveness of Chinese women.

BACKGROUND: A well-defined supratarsal crease has often been considered attractive, representing a significant component in a beautiful upper eyelid. Approximately 50% of East and Southeast Asian women are born with either a minimal or absent supratarsal eyelid crease. Among people of Chinese descent, the creation of a supratarsal crease ("double" eyelid blepharoplasty) is the most common cosmetic surgical procedure, but no comparative study has assessed the height by which an upper eyelid crease is deemed most attractive and depending on cultural background. OBJECTIVES: The authors assess how attractiveness is interpreted by different cultural groups to determine whether double-eyelid blepharoplasty enhances attractiveness according to both Chinese and non-Chinese observers. METHODS: Facial photographs were taken of 19 women of Chinese descent. The photographs were enhanced with computer imaging software to generate 3 additional pictures, depicting low, medium, and high upper eyelid creases on each model. Via an Internet-based survey tool, Chinese and non-Chinese observers were asked to rate the attractiveness of the faces with each potential eyelid position. (Surveys are available online at www.aestheticsurgeryjournal.com, as Appendix 1 and Appendix 2.) RESULTS: Both Chinese and non-Chinese observers considered the medium-height upper eyelid crease most attractive (P < .00001). An absent upper eyelid crease was deemed the least attractive (P < .00001). CONCLUSIONS: These preference data for eyelid height can be used to better counsel patients on perceived attractiveness and expectations for surgical results, since these results further elucidate which facial features are universally considered attractive.

Hyaluronic acid gel distribution pattern in periocular area with high-resolution ultrasound imaging.

BACKGROUND: High-resolution ultrasound (HRUS) is a useful tool in defining anatomic and dynamic soft tissue relationships in the periocular area. It also allows visualization of hyaluronic acid (HA) gel within the soft tissue. OBJECTIVES: The authors investigate the difference in the distribution pattern between 2 HA fillers in the periocular tissue using HRUS. METHODS: The charts of 10 patients who underwent periocular injection using HA gel filler and were subsequently examined with HRUS were reviewed. Half of the patients (n = 5) were treated with Restylane-L (Medicis Aesthetics, Inc, Scottsdale, Arizona) and the remaining 5 with Belotero Balance (Merz Aesthetics, Inc, San Mateo, California). Ultrasonographic evaluation (Logiq p6; GE Healthcare, Waukesha, Washington) was performed before and immediately after HA filler injection. RESULTS: The HA appears as a hypoechoic image within the soft tissue plane on HRUS. Restylane-L filler formed a localized hypoechoic image within the tissue, with some spread into bubbles or pearl-like configuration. Belotero Balance spread more widely into the tissue plane and diffused into an elongated or spindle-shaped hypoechoic image. CONCLUSIONS: Our preliminary data suggest that HA gel fillers with differing production technologies show distinct spread and distribution patterns in the periocular tissues on HRUS examination.

Comparing the Ability of Google and ChatGPT to Accurately Respond to Oculoplastics-Related Patient Questions and Generate Customized Oculoplastics Patient Education Materials.

Purpose: To compare the accuracy and readability of responses to oculoplastics patient questions provided by Google and ChatGPT. Additionally, to assess the ability of ChatGPT to create customized patient education materials. Methods: We executed a Google search to identify the 3 most frequently asked patient questions (FAQs) related to 10 oculoplastics conditions. FAQs were entered into both the Google search engine and the ChatGPT tool and responses were recorded. Responses were graded for readability using five validated readability indices and for accuracy by six oculoplastics surgeons. ChatGPT was instructed to create patient education materials at various reading levels for 8 oculoplastics procedures. The accuracy and readability of ChatGPT-generated procedural explanations were assessed. Results: ChatGPT responses to patient FAQs were written at a significantly higher average grade level than Google responses (grade 15.6 vs 10.0, p < 0.001). ChatGPT responses (93% accuracy) were significantly more accurate (p < 0.001) than Google responses (78% accuracy) and were preferred by expert panelists (79%). ChatGPT accurately explained oculoplastics procedures at an above average reading level. When instructed to rewrite patient education materials at a lower reading level, grade level was reduced by approximately 4 (15.7 vs 11.7, respectively, p < 0.001) without sacrificing accuracy. Conclusion: ChatGPT has the potential to provide patients with accurate information regarding their oculoplastics conditions. ChatGPT may also be utilized by oculoplastic surgeons as an accurate tool to provide customizable patient education for patients with varying health literacy. A better understanding of oculoplastics conditions and procedures amongst patients can lead to informed eye care decisions.

Risk Factors for Chalazion Diagnosis and Subsequent Surgical Excision.

PURPOSE: To identify factors associated with chalazion diagnosis and surgical excision. METHODS: Patients with an incident chalazion diagnosis from 2002 to 2019 were compared 1:5 with matched controls. Multivariable logistic regression was performed to identify variables associated with diagnosis and surgical excision. RESULTS: Chalazion patients (n = 134,959) and controls (678,160) were analyzed. Risk factors for diagnosis included female sex, non-white race, northeast location, conditions affecting periocular skin and tear film (blepharitis, meibomian gland dysfunction, rosacea, pterygium), non-ocular inflammatory conditions (gastritis, inflammatory bowel disease, sarcoidosis, seborrheic dermatitis, Graves' disease), and smoking (p < .001 for all comparisons). Thirteen percent of patients with chalazion underwent subsequent surgical excision. Diabetes and systemic sclerosis diagnoses decreased odds of diagnosis (p < .001). Male sex, rosacea diagnosis, Black and Hispanic race, antibiotic use, and doxycycline use increased odds of surgery (p < .001). CONCLUSION: Female sex, non-white race, conditions affecting periocular skin and the tear film, several non-ocular inflammatory conditions, and smoking were risk factors for chalazion diagnosis. Male sex, rosacea diagnosis, Black and Hispanic race, antibiotic use, and doxycycline use were risk factors for surgical intervention for chalazion. Our results prompt further study of these variables and their relationship to chalazion diagnosis to understand physiology and improve clinical outcomes. Furthermore, the results of this study suggest early recognition and treatment of concomitant rosacea may serve an important role in the management of chalazion and in the prevention of surgical intervention.

Persistent Conjunctival Chemosis after Lower Lid Blepharoplasty: A Comparison of Different Surgical Techniques.

Background: Conjunctival chemosis, a complication of lower blepharoplasty, can cause persistent discomfort and functional disturbances with worsening in the postoperative period following surgery. Methods: A review of the records of the lower blepharoplasty procedures carried out at the Humanitas Research Hospital, Rozzano, Milan, Italy was performed. Patients were categorized into two groups depending on the procedure performed: (1) transconjunctival blepharoplasty with the removal of the fatty lodges with canthopexy and (2) transcutaneous blepharoplasty with the removal of the fatty lodges with lateral canthoplasty. Each group was further divided into two more groups based on the surgical method used, that is either (a) cold blade and disposable cautery or (b) radiofrequency cut and coagulation and colorado tip (respectively 1a, 1b, 2a and 2b). All patients underwent a postoperative follow-up up to 24 months, which included an evaluation of cosmetic appearance, eyelid scarring and the severity of chemosis. The aim of the study was to investigate which of the surgical procedures causes a lower incidence of persistent type 3 conjunctival chemosis. Results: A total of 1047 patients who underwent lower lid blepharoplasty were included in the study. A total of 512 patients underwent transcutaneous blepharoplasty and 535 underwent the transconjunctival procedure. Among the first group of patients, 266 belong to group 1a and 246 to group 1b. In the second group, 264 were categorized as group 2a and 271 as group 2b. The incidence of type 3 chemosis in the transcutaneous blepharoplasty procedure with lateral canthoplasty was statistically significantly higher than in the transconjunctival approach, considering both the cold blade and the radiofrequency (p = 0.012, 0.010, 0.006, 0.004, respectively). Conclusions: A higher incidence of persistent type 3 conjunctival chemosis is associated with lateral canthus surgery and with the use of radiofrequency.

Recurrence rates of periocular basal cell carcinoma following intra-operative en-face frozen section margin controlled excision.

PURPOSE: To report the margin control process and rate of recurrence of periocular basal cell carcinomas (BCCs) managed by en-face, frozen section margin controlled (FSC), excision by a single surgeon with a 3-year follow-up. METHODS: A retrospective analysis of all histopathologically proven cases of periocular BCC who underwent surgical excision with intra-operative, en-face, FSC, excision by a single surgeon from 2015 to 2019 was performed. Patients with less than 3-year follow-up were offered a virtual appointment to determine possible recurrence. RESULTS: A total of 88 BCC excisions from 86 patients were reviewed. Minimum 3-year follow-up data is available for 73 patients. The most common location and histological subtype was the lower eyelid and nodular BCC, respectively (47% and 83% of cases). Primary BCC (pBCC) comprised 98% (86/88) of cases and recurrent BCC (rBCC) comprised 2% (2/88) of cases. Negative frozen section margins were achieved in 93% (82/88) of excisions on the day of surgery. The overall recurrence rate during this time was 1.4% (1/73) at minimum 3 years. CONCLUSION: Periocular BCC can be managed effectively by en-face, FSC, excision, with a high cure rate and low recurrence rate comparable to alternative excision techniques such as Moh's micrographic surgery. Advantages of en-face excision include same-day excision and reconstruction and reduced theatre time. Primary nodular BCCs with clear margins can be considered for early discharge with advice to self-monitor.

Eyelid sebaceous gland carcinoma: a protocol for a systematic review and meta-analysis of clinicopathological studies of prevalence.

INTRODUCTION: Sebaceous gland carcinoma (SGC) of the eyelid is an aggressive tumour with the ability to metastasise and an increased morbidity. Controversies regarding the epidemiology of this malignant eyelid tumour is widespread in the scientific literature. Western reports repeatedly describes eyelid SGC as a rare occurring tumour in general, accounting for 1%-3% of all eyelid tumours, however studies from Asia have uncovered a higher frequency of eyelid SGC including 54% of all eyelid tumours in Japan, and 43%-56% in India. We wish to retrieve observational data of eyelid SGC prevalence in proportion to total eyelid tumours, from pathological studies published worldwide to resolve this controversy. METHODS AND ANALYSIS: We will search Ovid Medline, EMBASE, Cochrane Central Register of Controlled Trials, Scopus and Google Scholar to identify published reports on eyelid SGC prevalence proportions, aiming to clarify the incidence of the tumour. We will include observational clinicopathological studies reporting prevalence with confirmed histopathology. No limitations on publication date or language will be applied. Data from the individual studies and study quality will be extracted by two individual reviewers. Study quality will be assessed using the JBI Critical Appraisal Instrument for Studies Reporting Prevalence Data. Raw proportions will be transformed and pooled using a random effects model for meta-analysis. And subgroup analysis according to geography will be performed. If data are deemed unsuitable for a meta-analysis, a narrative synthesis will be presented. We will judge the certainty of evidence and present whether this has an overall effect on the results. The results may shed light on a long-standing academic disparity of the scientific literature. ETHICS AND DISSEMINATION: This systematic review does not require ethical approval. The results of this proposed review will be the subject to a publication in an international peer-reviewed journal within the ophthalmic or pathological specialty. PROSPERO REGISTRATION NUMBER: CRD42023487141.

Phthisical eye and orbital ischemia after cosmetic platelet-rich plasma injection to the forehead.

Purpose: To report a case of retrograde embolism of cosmetic injection of platelet-rich plasma (PRP) to the ophthalmic artery, resulting in orbital ischemia, blindness, and eventual phthisis bulbi. Observations: A 37-year-old woman presented with two days of vision loss OS beginning seconds after undergoing cosmetic PRP filler injections to the face at an outside clinic. Immediately after injection to the left medial forehead, the patient reported bleeding, transient loss of consciousness, and complete vision loss OS. Two days later, vision remained no light perception OS and she exhibited manifestations of both anterior and posterior segment ischemia in the left eye. These findings were ultimately attributed to retrograde embolism to the ophthalmic artery via inadvertent injection of PRP into the supratrochlear or supraorbital arteries. She ultimately did not regain her vision in the left eye and the eye became enophthalmic and phthisical. Conclusions: After conducting a literature review on August 18, 2023, utilizing PubMed and Google Scholar, and searching for the key words "platelet-rich plasma" and "vision loss" or "vision impairment," we did not find any prior reports of anterior segment ischemia or pan-orbital ischemia resulting in phthisis bulbi. In the setting of vision changes after cosmetic platelet-rich plasma filler injection. Additionally, there is no validated therapy for ophthalmic artery occlusion from any cosmetic filler embolism. Further research should prioritize developing therapeutic guidelines for managing such complications. Injectors should also be educated to emergently refer patients to hospitals with ophthalmology consults available and stroke protocols in place.

Fat or fillers: The dilemma in eyelid surgery.

The aging of the periocular region has always aroused great interest. A fresh, young, and attractive sight determined an ever-greater attention to surgical and non-surgical techniques to obtain this result. In particular, the change in the concept of a young look, considered then "full", led to the increasing use of surgical (fat grafting) or medical (hyaluronic acid) filling techniques. Eyelid rejuvenation became increasingly popular in the field of cosmetic treatments, with a focus on achieving a youthful and refreshed appearance. Among the various techniques available, the choice between using fat grafting or fillers presented a clinical dilemma. In particular, what surgery considered of fundamental importance was a long-lasting result over time. On the other hand, aesthetic medicine considered it fundamental not to have to resort to invasive treatments. But what was the reality? Was there one path better than the other, and above all, was there a better path for patients? The minireview aims to explore the physiopathology, diagnosis, treatment options, prognosis, and future studies regarding this dilemma. We analyzed the literature produced in the last 20 years comparing the two techniques. Current literature reveals advancements in biomaterials, stem cell research and tissue engineering held promise for further enhancing the field of eyelid rejuvenation. The choice between fat grafting and fillers in eyelid cosmetic treatments presented a clinical dilemma. Understanding physiopathology, accurately diagnosing eyelid aging, exploring treatment options, assessing prognosis, and conducting future studies were essential for providing optimal care to patients seeking eyelid rejuvenation.