Sensitivity and specificity of SS-OCT for detecting macular pathologies vs SD-OCT.

PURPOSE: To evaluate the sensitivity and specificity of swept-source optical coherence tomography (SS-OCT) biometer compared with the gold standard spectral-domain optical coherence tomography (SD-OCT) for detecting macular pathology in patients with cataract. SETTING: Eye Centers of Tennessee, Crossville, TN. DESIGN: Prospective, cross-sectional, observational, examiner-masked. METHODS: The study included 132 participants aged 50 years and older, who underwent precataract surgery work-up. All participants underwent fixation check retinal scans using SS-OCT biometer (IOLMaster 700) as well as full macular scans using Cirrus SD-OCT. 3 independent masked examiners evaluated the scans if they were normal or had a suspected pathology. Different measures of diagnostic accuracy were calculated for 3 examiners. RESULTS: True positive rate (sensitivity) ranged from 71.1% (32/45) to 79.2% (42/53), and false negative rate was between 20.8% (11/53) and 28.9% (13/45) for the 3 examiners. True negative rate (specificity) ranged from 86.8% (59/68) to 94.1% (64/68), and false positive rate was between 5.9 (4/68) and 13.2% (9/68). The fitted receiver operating characteristic area ranged from 0.83 to 0.95. CONCLUSIONS: Using retinal SS-OCT biometer scans as a replacement of the dedicated macular SD-OCT for screening or diagnosing macular health would not be appropriate because of its low sensitivity. SS-OCT biometer may potentially fail to identify approximately one-fourth of patients who actually have the disease. Therefore, the final decision on macular health should be based on the gold standard SD-OCT scans. When full macular SD-OCT scans are not accessible, the limited retinal scan information from SS-OCT biometer may still provide useful insights into the macular health.

TFOS Lifestyle: Impact of lifestyle challenges on the ocular surface.

Many factors in the domains of mental, physical, and social health have been associated with various ocular surface diseases, with most of the focus centered on aspects of dry eye disease (DED). Regarding mental health factors, several cross-sectional studies have noted associations between depression and anxiety, and medications used to treat these disorders, and DED symptoms. Sleep disorders (both involving quality and quantity of sleep) have also been associated with DED symptoms. Under the domain of physical health, several factors have been linked to meibomian gland abnormalities, including obesity and face mask wear. Cross-sectional studies have also linked chronic pain conditions, specifically migraine, chronic pain syndrome and fibromyalgia, to DED, principally focusing on DED symptoms. A systematic review and meta-analysis reviewed available data and concluded that various chronic pain conditions increased the risk of DED (variably defined), with odds ratios ranging from 1.60 to 2.16. However, heterogeneity was noted, highlighting the need for additional studies examining the impact of chronic pain on DED signs and subtype (evaporative versus aqueous deficient). With respect to societal factors, tobacco use has been most closely linked to tear instability, cocaine to decreased corneal sensitivity, and alcohol to tear film disturbances and DED symptoms.

Clinical diagnosis and management of Demodex blepharitis: the Demodex Expert Panel on Treatment and Eyelid Health (DEPTH).

BACKGROUND: Twelve ocular surface disease experts convened to achieve consensus about Demodex blepharitis (DB) using a modified Delphi panel process. METHODS: Online surveys were administered using scaled, open-ended, true/false, and multiple-choice questions. Consensus for questions using a 1 to 9 Likert scale was predefined as median scores of 7-9 and 1-3. For other question types, consensus was achieved when 8 of 12 panellists agreed. Questions were randomized, and results of each survey informed the following survey. RESULTS: Twelve practitioners comprised the Demodex Expert Panel on Treatment and Eyelid Health (DEPTH). Following 3 surveys, experts agreed that DB is chronic (n = 11) and recurrent (n = 12) and is often misdiagnosed. Consensus was achieved regarding inflammation driving symptoms (median = 7; range 7-9), collarettes as the most common sign (n = 10) and pathognomonic for DB (median = 9; range 8-9), and itching as the most common symptom (n = 12). Panellists agreed that DB may be diagnosed based on collarettes, mites, and/or patient symptoms (n = 10) and felt that patients unresponsive to typical therapies should be evaluated for DB (n = 12). Consensus about the most effective currently available OTC treatment was not reached. CONCLUSIONS: The Delphi methodology proved effective in establishing consensus about DB, including signs, symptoms, and diagnosis. Consensus was not reached about the best treatment or how to grade severity. With increased awareness, eyecare practitioners can offer DB patients better clinical outcomes. A follow-up Delphi panel is planned to obtain further consensus surrounding DB treatment.

Delphi Panel Consensus Regarding Current Clinical Practice Management Options for Demodex blepharitis.

Purpose: To obtain consensus on Demodex blepharitis (DB) treatment using a modified Delphi panel process. Methods: Literature search identified gaps in knowledge surrounding treatment of DB. Twelve ocular surface disease experts comprised the Demodex Expert Panel on Treatment and Eyelid Health (DEPTH). They completed a live roundtable discussion in addition to 3 surveys consisting of scaled, open-ended, true/false, and multiple-choice questions pertaining to the treatment of DB. Consensus for scaled questions using a 1 to 9 Likert scale was predefined as median scores of 7-9 and 1-3. For other question types, consensus was achieved when 8 of 12 panelists agreed. Results: The experts agreed that an effective therapeutic agent for treatment of DB would likely decrease the necessity of mechanical intervention, such as lid scrubs or blepharoexfoliation (Median = 8.5; Range 2-9). When treating DB, panelists believed that collarettes serve as a surrogate for mites, and that eliminating or reducing collarettes should be the main clinical goal of treatment (Median = 8; Range 7-9). The panelists would treat patients with at least 10 collarettes, regardless of other signs or symptoms and agreed that DB can be cured, but there is always the possibility for a reinfestation (n = 12). There was also consensus that collarettes, and therefore mites, are the primary treatment target and the way by which clinicians can monitor patient response to therapy (Median = 8; Range 7-9). Conclusion: Expert panelists achieved consensus on key facets of DB treatment. Specifically, there was consensus that collarettes are pathognomonic for DB, that DB patients with >10 collarettes should be treated even in the absence of symptoms, and that treatment efficacy can be tracked by collarette resolution. By increasing awareness about DB, understanding the goals of and monitoring treatment efficacy, patients will receive better care and, ultimately, better clinical outcomes.

A Case of Candida parapsilosis Stromal Keratitis after Descemet's Membrane Endothelial Keratoplasty: A Case Report and Review of the Literature.

A 68-year-old diabetic male with Fuchs endothelial corneal dystrophy cataract underwent combined DMEK and cataract surgery of the left eye. Post-operative course was complicated by a partial graft detachment on POD 3, treated with a re-bubbling procedure. The patient subsequently developed a corneal infiltrate, cultured by aqueous sample, that was found to be C. parapsilosis. Oral fluconazole and voriconazole, topical voriconazole 1%, and amphotericin B as well as intracameral and intrastromal voriconazole and amphotericin B were employed. By post-operative day 45, symptoms and signs of DMEK stromal C. parapsilosis keratitis had resolved, and a corneal scar remained. Best corrected visual acuity, at post-operative month 4, was 20/25-2 without correction. Post-DMEK fungal stromal keratitis is a rare post-operative complication. We present a case of C. parapsilosis DMEK stromal keratitis and describe diagnostic and therapeutic modalities that allowed for resolution of the infection, without explantation of the patient's graft, and preservation of visual acuity.

Ocular surface optimization before cataract surgery.

The evolution of refractive cataract surgery has increased patient expectations for visual outcomes following cataract surgery. Precise biometry and keratometry are critical for accurate intraocular lens (IOL) selection and favorable surgical outcomes. In patients with the ocular surface disease and corneal pathologies, preoperative measurements can often be erroneous, leading to postoperative refractive surprises and dissatisfied patients. Conditions such as dry eye disease, epithelial basement membrane dystrophy, Salzmann's nodular dystrophy, and pterygia need to be addressed thoroughly before performing cataract surgery to optimize the ocular surface, obtain high-quality preoperative measurements, and ultimately determine the appropriate IOLs. In this review, the various ocular surface pathologies affecting cataract surgery outcomes and options for treatment are discussed and the importance of optimization of the ocular surface before cataract surgery is reviewed.

Practical Guidance for the Use of Loteprednol Etabonate Ophthalmic Suspension 0.25% in the Management of Dry Eye Disease.

Dry eye disease (DED) is a prevalent ocular surface disease. Like with any chronic disease, patients with DED can experience episodic flares. There are many existing and upcoming treatments for the chronic treatment of DED, yet treatments for DED flares are limited. Loteprednol etabonate 0.25% is an FDA approved treatment modality for the short-term treatment of the signs and symptoms of DED. This medication is formulated with the customized mucus-penetrating particle (MPP) technology, which has a greater ability to penetrate the ocular surface and more effectively deliver the active steroid to the ocular surface tissues as compared with conventional steroid preparations. There is also increasing utility of loteprednol etabonate 0.25% in the treatment of DED before and/or after cataract or refractive surgery or as induction therapy prior to starting chronic immunomodulatory medication for DED.

The Effect of OTX-101 on Tear Production in Patients with Severe Tear-deficient Dry Eye Disease: A Pooled Analysis of Phase 2b/3 and Phase 3 Studies.

PURPOSE: Impaired tear production - a common sign of keratoconjunctivitis sicca (KCS) - is associated with qualitative or quantitative tear deficiency. OTX-101 0.09% is a novel, nanomicellar formulation of cyclosporine A approved in the US for increasing tear production in patients with KCS. We present a pooled analysis of the phase 2b/3 and phase 3 studies evaluating the effect of OTX-101 on tear production in a subgroup of patients with keratoconjunctivitis sicca with severely impaired tear production (Schirmer's score <5 mm in either eye at baseline). METHODS: In these randomized, double-masked studies, patients instilled 1 drop OTX-101 or vehicle per eye twice daily for 84 days. Pooled efficacy endpoints included percent (%) of patients with ≥10 mm change from baseline and mean change from baseline in Schirmer's score at day 84. Pooled safety endpoints included adverse event monitoring. RESULTS: Subgroup analyses included 133 and 113 patients receiving OTX-101 and vehicle, respectively. Mean baseline (BL) Schirmer's score ± standard deviation was 2.7 ± 1.2 for OTX-101 and 2.5 ± 1.1 mm for vehicle (P = .3203). On day 84, number (%) of patients with ≥10 mm Schirmer's score change from baseline was 30 (22.6%) and 12 (10.6%, P = .0168); mean change from baseline ± standard deviation was 5.5 ± 8.0 and 3.6 (6.0, P = .0405) mm for OTX-101 and vehicle, respectively. Adverse events were mostly mild and did not require treatment. CONCLUSION: OTX-101 administered twice daily for 84 days significantly improved tear production vs vehicle in patients with severely impaired tear production, as evidenced by significantly larger proportion of patients with ≥10 mm increases from baseline and higher mean change from baseline in Schirmer's scores.

TearCare for the Treatment of Meibomian Gland Dysfunction in Adult Patients With Dry Eye Disease: A Masked Randomized Controlled Trial.

PURPOSE: The aim of this study was to demonstrate the safety and effectiveness of a single TearCare procedure compared with a single LipiFlow procedure in treatment of the dry eye disease associated with meibomian gland dysfunction. METHODS: In a multicenter, masked, randomized controlled trial, 135 subjects received a single TearCare (TC) treatment (n = 67) or a single LipiFlow (LF) treatment (n = 68) at baseline and were followed up for 1 month posttreatment. Tear film breakup time, meibomian gland function, and corneal and conjunctival staining scores were assessed as dry eye signs at baseline, 2 weeks, and 1 month; dry eye symptoms were assessed using the Ocular Surface Disease Index, Symptom Assessment in Dry Eye, and eye dryness questionnaires at baseline and 1 month. RESULTS: At 1 month posttreatment, both groups demonstrated significant improvements (P < 0.0001) in mean tear film breakup time and meibomian gland secretion score to 3.0 ± 4.4 and 11.2 ± 11.1 in the TC group and 2.6 ± 3.3 and 11.0 ± 10.4 in the LF group, respectively. The mean eye dryness, Symptom Assessment in Dry Eye, and Ocular Surface Disease Index scores were significantly reduced (P < 0.0001) by 35.4 ± 34.1, 38.2 ± 31.0, and 27.9 ± 20.5 in the TC group and 34.9 ± 26.9, 38.0 ± 25.9, and 23.4 ± 17.7 in the LF group, respectively. There were no statistically significant differences for any result between the groups. However, the TC group demonstrated numerically greater improvements consistently in all signs and symptoms. Device-related ocular adverse events were reported in 3 patients in the TC group (superficial punctate keratitis, chalazion, and blepharitis) and 4 patients in the LF group (blepharitis, 2 cases of foreign body sensation, and severe eye dryness). CONCLUSIONS: A single TearCare treatment significantly alleviates the signs and symptoms of dry eye disease in patients with meibomian gland dysfunction and is equivalent in its safety and effectiveness profile to LipiFlow treatment as shown in this 1-month follow-up study.

Impact of Heads-Up Display Use on Ophthalmologist Productivity, Wellness, and Musculoskeletal Symptoms: A Survey Study.

Purpose: To explore how ophthalmologist productivity, wellness, and musculoskeletal (MSK) symptoms are affected by heads-up display (HUD) use. Methods: A digital survey was emailed to the United States ophthalmologists. Questions covered topics including MSK health, surgical output, work hours, wellness hours, and factors related to HUD use. Results: One hundred and forty-four ophthalmologists responded, and 99 completed all eligible questions. HUDs were utilized by 33 respondents, 29 of whom submitted complete surveys. HUD users worked 353 more hours annually (P = 0.01) and performed 673 more cases (P = 0.07) than nonusers. MSK symptom presence (P = 0.79), severity (P = 0.80), and frequency (P = 0.86) were independent of use. Over half (n = 16/29) of users identified symptomatic improvement attributable to the device, mostly in the cervical and lumbar regions. Mean job stress was moderate-severe for both users and nonusers (P = 0.10), and there was no significant difference in wellness hours (P = 0.44). Retina specialists (P = 0.02) and males (P = 0.03) were more likely to have operated with the technology. Nearly half of heads-up surgeons (n = 12/29) had obtained new equipment to target MSK symptoms, versus 1.4% of nonusers (n = 1/70; P = 0.0009). Most of those who operated with HUDs would recommend them to others (69.0%, n = 20/29), but 44.8% (n = 13/29) indicated ergonomic challenges. Primary concerns included awkward viewing angles, setup difficulties, and a lack of access. Conclusions: HUD surgeons reported greater work output versus nonusers without significant compromises in wellness or MSK health. User feedback suggests that the technology may lessen neck and low back pains, but barriers including cost and system inconveniences may impede adoption.

Meibomian Gland Dysfunction: A Dermatological Perspective on Pathogenesis and Treatment Outlook.

Meibomian glands are modified oil-producing glands that produce meibum and can become dysfunctional and negatively affect the lipid layer in the tear film, resulting in ocular surface diseases such as evaporative dry eye. Abnormal keratin production and aggregation at the meibomian gland orifice has been implicated in the pathogenesis of meibomian gland dysfunction (MGD). Current treatments largely ignore the role of keratin proteins. This review paper synthesizes various publications on hyperkeratinization and its role in MGD pathogenesis and proposes a novel treatment strategy for MGD that involves the use of keratolytic agents commonly used in dermatological treatments.

The corneal endothelium: clinical review of endothelial cell health and function.

The endothelial cell is a critical structure within the cornea and is responsible for maintaining corneal clarity through its pump function. Endothelial cells are lost over time naturally but can be injured medically, surgically, or as a part of various dystrophies. Monitoring of endothelial cells can be performed clinically or more formally with specular microscopy. In cases of significant compromise, endothelial cells can be transplanted by various endothelial keratoplasty techniques. The future pipeline is bright for possible endothelial cell regeneration and rehabilitation. This article reviews these topics in depth to provide a comprehensive look at the structure and function of the endothelial cell, etiologies of endothelial cell damage, detailed review of iatrogenic causes of endothelial cell loss, and management strategies.

Refractive Outcomes Using Intraoperative Aberrometry for Highly Myopic, Highly Hyperopic, and Post-refractive Eyes.

PURPOSE: To evaluate whether intraoperative aberrometry improves the accuracy of refractive outcomes after cataract surgery in highly myopic, highly hyperopic, and post-refractive eyes. METHODS: This single-center, retrospective review compared the spherical equivalent of postoperative refraction to that predicted by the Barrett Universal II formula versus Optiwave Refractive Analysis (ORA) (Alcon Laboratories, Inc) for highly myopic and hyperopic eyes and to the Barrett True K formula versus ORA for post-refractive eyes. The number and magnitude of lens changes were analyzed and used to determine in how many cases refractive surprises were affected by ORA, with additional subanalysis of outcomes based on average keratometry values. RESULTS: ORA led to a change in the lens power implanted in 48% (96 of 198) of eyes, and prevented hyperopic surprise in 27% (15 of 55) and excess myopia in 46% (19 of 41). Steeper keratometry values correlated with more frequent changes on ORA-recommended implanted intraocular lens (P = .0031). ORA led to a similar percentage of eyes falling within ±0.50, ±0.75, and ±1.00 diopters compared to the Barrett Universal II and Barrett True K formulas. In post-refractive eyes, ORA led to a similar mean absolute error when compared to the Barrett True K formula (P = .62). For highly myopic eyes with an axial length of greater than 27 mm, ORA demonstrated a trend toward lower mean absolute error when compared to the Barrett Universal II formula (P = .076). CONCLUSIONS: ORA demonstrated similar refractive results to the Barrett True K formula in post-refractive eyes and to the Barrett Universal II formula in highly myopic and hyper-opic eyes and may provide additional benefit for eyes with steeper corneas or an axial length of greater than 27 mm. [J Refract Surg. 2021;37(9):609-615.].

Expert consensus on the identification, diagnosis, and treatment of neurotrophic keratopathy.

BACKGROUND: Neurotrophic keratopathy (NK) is a relatively uncommon, underdiagnosed degenerative corneal disease that is caused by damage to the ophthalmic branch of the trigeminal nerve by conditions such as herpes simplex or zoster keratitis, intracranial space-occupying lesions, diabetes, or neurosurgical procedures. Over time, epithelial breakdown, corneal ulceration, corneal melting (thinning), perforation, and loss of vision may occur. The best opportunity to reverse ocular surface damage is in the earliest stage of NK. However, patients typically experience few symptoms and diagnosis is often delayed. Increased awareness of the causes of NK, consensus on when and how to screen for NK, and recommendations for how to treat NK are needed. METHODS: An 11-member expert panel used a validated methodology (a RAND/UCLA modified Delphi panel) to develop consensus on when to screen for and how best to diagnose and treat NK. Clinicians reviewed literature on the diagnosis and management of NK then rated a detailed set of 735 scenarios. In 646 scenarios, panelists rated whether a test of corneal sensitivity was warranted; in 20 scenarios, they considered the adequacy of specific tests and examinations to diagnose and stage NK; and in 69 scenarios, they rated the appropriateness of treatments for NK. Panelist ratings were used to develop clinical recommendations. RESULTS: There was agreement on 94% of scenarios. Based on this consensus, we present distinct circumstances when we strongly recommend or may consider a test for corneal sensitivity. We also present recommendations on the diagnostic tests to be performed in patients in whom NK is suspected and treatment options for NK. CONCLUSIONS: These expert recommendations should be validated with clinical data. The recommendations represent the consensus of experts, are informed by published literature and experience, and may improve outcomes by helping improve diagnosis and treatment of patients with NK.

The role of KPI-121 0.25% in the treatment of dry eye disease: penetrating the mucus barrier to treat periodic flares.

The tear film, which includes mucins that adhere to foreign particles, rapidly clears allergens and pathogens from the ocular surface, protecting the underlying tissues. However, the tear film's ability to efficiently remove foreign particles during blinking can also pose challenges for topical drug delivery, as traditional eye drops (solutions and suspensions) are cleared from the ocular surface before the drug can penetrate into the conjunctival and corneal epithelium. In the past 15 years, there has been an increase in the development of nanoparticles with specialized coatings that have reduced affinity to mucins and are small enough in size to pass through the mucus barrier. These mucus-penetrating particles (MPPs) have been shown to efficiently penetrate the mucus barrier and reach the ocular surface tissues. Dry eye disease (DED) is a common inflammatory ocular surface disorder that often presents with periodic flares (exacerbations). However, currently approved immunomodulatory treatments for DED are intended for long-term use. Thus, there is a need for effective short-term treatments that can address intermittent flares of DED. Loteprednol etabonate, an ocular corticosteroid, was engineered to break down rapidly after administration to the ocular surface tissues and thereby reduce risks associated with other topical steroids. KPI-121 is an ophthalmic suspension that uses the MPP technology to deliver loteprednol etabonate more efficiently to the ocular tissues, achieving in animal models a 3.6-fold greater penetration of loteprednol etabonate to the cornea than traditional loteprednol etabonate ophthalmic suspensions. In clinical trials, short-term treatment with KPI-121 0.25% significantly reduced signs and symptoms of DED compared with its vehicle (placebo). Recently approved KPI-121 0.25%, with its novel drug delivery design and ease of use, has the potential to effectively treat periodic flares of DED experienced by many patients.

Posterior lamellar keratoplasty: techniques, outcomes, and recent advances.

Over the past 2 decades, posterior lamellar keratoplasty (PLK) has emerged as an alternative to penetrating keratoplasty in the treatment of corneal endothelial disorders. The reasons for this trend include the search for a safer procedure to replace diseased endothelium that provides faster and better visual rehabilitation and reduces the need for postoperative care. Different surgical techniques, surgical instruments, devices, and lasers have been introduced to overcome technical difficulties, thus improving clinical outcomes. Yet, surgeons and eye banks must address the complications and limitations that arise during the transition to these new techniques. This review discusses the most significant aspects of the evolution of PLK, including a detailed description of current techniques and the direction of future treatment for corneal endothelial disease with the use of laser-assisted surgery, bioengineered corneas, cell therapy, and new pharmacologic therapy.

Meibomian Gland Morphology Among Patients Presenting for Refractive Surgery Evaluation.

PURPOSE: To report the prevalence of meibomian gland atrophy and gland tortuosity in patients presenting for refractive surgery evaluation. METHODS: Cross-sectional study of consecutive patients presenting for refractive surgery evaluation at the Duke Eye Center from December 2018 through January 2020. All patients underwent clinical examination and meibography imaging (Lippiview II, Johnson and Johnson Vision, CA) of the lower eyelids bilaterally. Images were graded by a masked rater using a previously validated 5-point meiboscale (0-4) for gland atrophy and 3-point scale for gland tortuosity (0-2). Lipid layer thickness and partial blinks were also recorded. RESULTS: One hundred and twenty patients (49 male) aged 21 to 62 years (mean 35.2 ± 9.2 years) were reviewed. The mean meiboscale was 1.1 ± 1.0 and the mean tortuosity score was 1.0 ± 0.7. Among all patients, 72.5% (n = 87) had any evidence of meibomian gland atrophy (meiboscale >0) and 69.2% (n = 83) had any evidence of meibomian gland tortuosity (tortuosity grade ≥1). The majority of patients (n = 52) with gland atrophy had mild gland atrophy (meiboscale = 1). The mean meiboscale was 0.89 ±0.79 and 1.38 ±1.07 for those <35 years and >/= 35 years old, respectively (p = 0.01). There was a moderate positive relationship between meiboscale and tortuosity (Spearman's rho 0.3829, p <0.001). CONCLUSION: Meibomian gland atrophy is a common occurrence in patients presenting for refractive surgery evaluation. Clinicians should consider incorporating meibography as part of refractive surgery evaluation, and proactively treat meibomian gland disease given the known association between meibomian gland dysfunction, dry eye disease, and the potential for suboptimal post-operative outcomes.

Digital Survey Assessment of Factors Associated with Musculoskeletal Complaints Among US Ophthalmologists.

PURPOSE: To quantify features of musculoskeletal (MSK) complaints among US ophthalmologists and analyze factors related to symptom severity. METHODS: Cornea, glaucoma, retina, and comprehensive practitioners were invited to complete a web-based survey via email. Data on demographics, practice and procedural volumes, wellness activities, job stress, MSK health, the Total Disability Index (TDI), and ergonomics were collected. Significance testing was performed to evaluate factors related to TDI score. RESULTS: Of the 245 ophthalmologists contacted, 58.8% (n = 144) responded at least in part to the survey. Pain episodes were reported in 81.4% (n = 83) of 102 respondents, with 48.1% (n = 49) experiencing daily or weekly attacks. The neck, low back, and shoulders were commonly affected, yet only 57.1% (n=20) of those with shoulder pain reported a corresponding diagnosis. The mean TDI score was 6.2 ± 7.3%, indicating minimal disability related to the spine. Demographics, volume metrics, and wellness hours were each not significantly associated with TDI score (p > 0.05). Higher job stress ratings were reported by those who experienced more frequent pain attacks (p = 0.02) and those with higher TDI scores (p = 0.001). Greater difficulty with clinic, laser, and surgery job tasks was observed in respondents with higher TDI scores (p < 0.001, p = 0.005, and p < 0.001) and more bodily pain locations (p = 0.002, p = 0.002, and p = 0.001). Respondents who pursued practice modifications (p = 0.03) and treatments (p = 0.01) to reduce or prevent pain had higher mean TDI scores, and 94.2% of respondents (n = 97) were interested in learning more about ergonomics. CONCLUSION: Mild MSK complaints were highly prevalent among the surveyed ophthalmologists, and a similar trend could be expected for other US ophthalmologists. Greater frequency and severity of pain may contribute to physician burnout. There may be underdiagnosis of MSK pathology yet also high demand for ergonomic strategies and MSK treatments, suggesting a need for practical solutions.