Maqbool Ashraf.
A Study of Dacryocystorhinostomy Using Consecutive Laminar Bone Resection for Performing osteotomy.
Pak J Ophthalmol Jan ;12(2):61-3.

Dacryocystorhinostomy operation was performed on 28 patients using consecutive laminar bone resection for performing the osteotomy in an attempt to improve the surgical technique and obtain better results. A 100% success rate was achieved as regards the patency of the fistula and relief of symptoms. The use of a 3 4mm sharp chisel was found to be a reliable and safe method for performing osteotomy without damaging the nasal mucosa.

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