Pradeep Sharma1, Madhurjya Gogoi, Sachin Kedar, Rahul Bhola. 1. Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India. drpsharma57@yahoo.com
Abstract
PURPOSE: We present a new technique of anchoring the eyeball to the nasal periosteum using a nonabsorbable suture in acquired isolated third-nerve paresis. METHODS: This was a case series of 4 consecutive adult subjects with isolated third-nerve paresis. After a 12-mm lateral rectus muscle recession in all 4 subjects, we passed 5-O double-armed polyester (NW683 Ethibond; Ethicon, Division of Johnson and Johnson Ltd., Aurangabad, India) on spatulated needles through the periosteum overlying the anterior lacrimal crest (exposed as in a Dacryocystorhinostomy procedure) at its superior part. The needles were brought anterior to the medial rectus muscle insertion and tightened enough to align the eye in 8-10 prism diopters adducted position. RESULTS: Ocular alignment in the primary gaze was satisfactory at 6-12 months of follow up. CONCLUSIONS: The use of a nonabsorbable polyester suture to anchor the globe to the nasal periosteum is an additional technique that holds promise to align the eyes in the primary gaze.
PURPOSE: We present a new technique of anchoring the eyeball to the nasal periosteum using a nonabsorbable suture in acquired isolated third-nerve paresis. METHODS: This was a case series of 4 consecutive adult subjects with isolated third-nerve paresis. After a 12-mm lateral rectus muscle recession in all 4 subjects, we passed 5-O double-armed polyester (NW683 Ethibond; Ethicon, Division of Johnson and Johnson Ltd., Aurangabad, India) on spatulated needles through the periosteum overlying the anterior lacrimal crest (exposed as in a Dacryocystorhinostomy procedure) at its superior part. The needles were brought anterior to the medial rectus muscle insertion and tightened enough to align the eye in 8-10 prism diopters adducted position. RESULTS: Ocular alignment in the primary gaze was satisfactory at 6-12 months of follow up. CONCLUSIONS: The use of a nonabsorbable polyester suture to anchor the globe to the nasal periosteum is an additional technique that holds promise to align the eyes in the primary gaze.