Our retrospective review of a series of patients referred to our practice for tearing revealed a significant proportion of patients whose tearing etiology was other than a nasolacrimal duct obstruction. Of particular interest is the fact that 40% of patients had dry eye with reflex tearing, and the majority of these improved with lubrication. These patients were all identified by performing a Schirmer test to quantify the basal tear production. We believe that the Schirmer test is a useful diagnostic tool in assessing patients with tearing and ensuring that the appropriate management approach is undertaken.

Review of the charts of patients who underwent orbital decompression surgery for thyroid-related orbitopathy revealed a preoperative prevalence of diplopia of 26% and a postoperative prevalence of 40.7%. Amongst the patients with preoperative diplopia (n = 32), 28.1% (n = 9) had complete resolution of their diplopia after decompression, while 65.6% (n = 21) remained stable and 6.3% (n = 2) worsened. The incidence of new-onset diplopia was 29.7% in this case series of orbital decompression using a transcaruncular and swinging eyelid approach for medial wall and strut-sparing floor decompression. Rates of new-onset diplopia were significantly higher when periorbita was opened (40.0%, n = 82) compared with when it was left intact (11.8%, n = 37) CONCLUSIONS:: It has previously been reported in the literature that orbital decompression for thyroid-related orbitopathy can cause diplopia in a significant number of cases. This provides the rational for performing orbital decompression prior to strabismus surgery in the management of thyroid-related orbitopathy. In this case series, the authors noted resolution of diplopia in a significant proportion (28.1%) of patients with preexisting diplopia. This is rarely commented on in other articles but is important in the preoperative discussion. An incidence of new-onset diplopia of 29.7% was identified. Opening the periorbita was associated with an increased incidence of new-onset diplopia.

A 61-year-old male underwent a cardiac transplant for congenital dilated cardiomyopathy. Two months post-transplantation, after a complicated clinical course, he was noted to have progressive proptosis and limitation of motility OD. Computed tomography showed opacification of the right maxillary sinus with the suggestion of a fungus ball and soft tissue infiltration along the floor of the orbit adjacent to the inferior rectus, extending posteriorly to within millimeters of the superior and inferior orbital fissures. An orbital biopsy demonstrated the presence of fungal hyphae and A. fumigatus was cultured. The patient was treated with systemic antifungal therapy and intralesional retrobulbar amphotericin B (without debridement) with successful eradication of the fungal pathogen. Intralesional amphotericin in combination with systemic antifungal therapy without limited debridement is rarely reported and may be an alternative to limited debridement or exenteration in orbital aspergillosis.