Missed Intra-Orbital Wooden Foreign Body.

Intra-orbital wooden foreign bodies (IOFB) are always a diagnostic challenge. Those are entered by unmarked trivial injuries, as in our case, may become even more difficult, and maybe notorious and remain quiescent for a long time, before presenting with a variety of complications. It may lead to a more diagnostic dilemma, which can especially occur with wooden foreign bodies (FB) due to the variable nature of radio-imaging. The lack of clinical suspicion may lead to a series of errors both in diagnosis and management, subjecting the patient to unnecessary intervention. In this case report, we will describe a missed wooden foreign body that, after a long quiescent period, presented as an intra-orbital mass.

Ocular manifestations in moderate-to-severe psoriasis in India: A prospective observational study.

Purpose: Ocular manifestations in psoriasis are due to direct eye involvement with psoriatic plaques or psoriasis-related, immune-mediated inflammatory processes. The commonly reported pathologies are blepharitis, conjunctivitis, keratitis, dry eyes, and uveitis. Limited data is available on the ocular findings in psoriasis patients in India. In this study, we evaluated various ocular changes associated with moderate-to-severe psoriasis. Methods: In this prospective cohort study, treatment-naive psoriasis patients with Psoriasis Area Severity Index (PASI) score of more than 10 were included. The Ocular Surface Disease Index (OSDI) score, Schirmer's score, tear film breakup time (TBUT), corneal and conjunctival staining score, and meibomian gland dysfunction score were noted. All these parameters were re-evaluated at 8 weeks of follow-up after systemic treatment. Results: Sixty-eight patients were enrolled in the study. The most common ocular pathologies observed in this study were tarsal hyperemia and anterior blepharitis in 128 (94.1%) and 64 (47%) eyes, respectively. Mild, moderate, and severe dry eyes were seen in 26 (19.1%), 14 (10.2%), and 34 (25%) eyes, respectively. Thirty-nine (57.3%) patients complained of significant difficulty watching television or digital screen. In 21 patients evaluated on follow-up at 8 weeks, cornea and conjunctiva's ocular surface staining score increased and TBUT decreased significantly. Conclusion: The most common ocular pathologies observed in this study were anterior blepharitis and moderate dry eye, which significantly affected most patients' daily routines. Screening patients with greater severity of psoriasis would help in early management of such problems.

Evaluation of scleral incisions and their effects on corneal curvature in manual small-incision cataract surgery.

Purpose: Incisions in cataract surgery can be modified in various ways in terms of size, shape, and axis to reduce or tailor astigmatism. This study was conducted to examine the effect of site (superior vs, temporal) and shape (frown vs. V-shaped, chevron) of scleral incisions for cataract surgery on corneal curvature. Methods: The prospective study was carried out on 200 consecutive patients with senile cataract and who were planned for surgery at a tertiary eye hospital in north India. The placement of the incision was decided by the steeper corneal meridian-whether superior or temporal-and then patients of these two groups were randomized for frown and V-shaped incision; in this way, four groups of 50 patients each were formed. Follow-up was done on day 1, at 2 weeks, 4 weeks, 8 weeks, and 12 weeks. At each follow-up, post-operative keratometry with routine postoperative examination was done. The results were statistically analyzed by using student's t-test, Chi-squared test, and the Pearson correlation coefficient. Results: In all the four groups, the difference of preoperative astigmatism and surgically-induced astigmatism was statistically highly significant. The analysis of uncorrected visual acuity (UCVA) was statistically significant (P < 0.05) on postoperative day 1 and at 2, 4, and 12 postoperative weeks; it was statistically insignificant (P > 0.05) at postoperative week 8. Conclusion: Temporal incisions result in lesser postoperative surgically induced astigmatism (SIA) than superior incisions. Chevron incisions result in minimal change in corneal curvature. This effect can be utilized to tailor the postoperative astigmatism.

Invasion of the therapeutic contact lens by a rare fungal species presenting as the acute red eye: A case report.

Therapeutic contact lens used in the treatment of non-infective corneal pathologies are prone to infection by microorganisms like bacteria, protozoa and fungi. Bacteria cause the majority of contact lens-related infections. Although rare, fungal invasion of soft contact lenses is a potentially severe complication which may cause keratitis and more fulminating infections. Contact lens invasion can present as acute red eye warranting its replacement to prevent the development of keratitis. Different genera and species of fungi are documented to cause contact lens invasion. We report a rare case of fungal invasion of the contact lens by Aspergillus nidulans.