Publications by authors named "W el-Haig"
Aim: To report the surgical outcomes of correcting large angle intermittent exotropia in adult patients by bilateral lateral rectus muscle recession with intraoperative use of botulinum toxin and to compare the results with those of bilateral lateral rectus muscle recession and unilateral medial rectus resection.
Methods: The medical records of patients who underwent surgical correction of large angle intermittent exotropia [exotropia >50 prism dioptre (PD)] were retrospectively reviewed. Two groups of patients were identified; Group I (21 patients) had bilateral lateral recti recession augmented with intraoperative botulinum toxin A (BTA) injection into the recessed muscles and group II (30 patients) were treated by bilateral lateral recti recession with unilateral medial rectus muscle resection.
Purpose: To report the results of treating resistant bacterial keratitis by corneal collagen cross-linking followed by therapeutic penetrating keratoplasty and to compare with those of therapeutic penetrating keratoplasty alone.
Methods: Retrospective analysis of the medical records of 33 eyes of 33 patients diagnosed with resistant bacterial keratitis. Fourteen eyes (14 patients) were treated with photoactivated chromophore for infectious keratitis corneal collagen cross-linking (PACK-CXL) followed by therapeutic penetrating keratoplasty (TPK) (group I) and 19 eyes (19 patients) were treated by TPK alone (group II).
Purpose: To compare the outcome of vitrectomy, subretinal tissue plasminogen activator (TPA), and gas with and without subretinal air versus Intravitreal TPA and gas in the treatment of submacular haemorrhage (SMH) due to Neovascular age related macular degeneration.
Methods: We analysed the notes of 29 cases presented with SMH in the period between 01/2016 and 09/2018 at James Cook University Hospital. Presenting visual acuity (BCVA), size and location of SMH, Procedure done, final BCVA at 6 months and any surgical complications were recorded.
Purpose: To evaluate the safety and efficacy of a novel modified subscleral trabeculectomy technique in management of primary congenital glaucoma.
Methods: This study included 25 infants diagnosed of having bilateral primary congenital glaucoma. For each patient, one eye was assigned to undergo subscleral trabeculectomy with trimming of the edges of the scleral bed (group I), while the contralateral eye underwent subscleral trabeculectomy with application of mitomycin C (0.