Features: PDF OnlySURGICAL GEM: Prevention of Intraoperative Trauma to the Lacrimal SystemROBINSON, JUNE K. M.D.1 Author Information 1 Assistant Professor of Dermatology and Surgery, Northwestern University Medical School, Chicago, Illinois. * Johnson canaliculus wires may be obtained from Storz Ophthalmic Surgical Instruments and Equipment, 3365 Tree Court Ind. Blvd., St. Louis, MO 63122. 11-mm length is E42684, one right and one left. The Journal of Dermatologic Surgery and Oncology 9(10):p 802-804, October 1983. | DOI: 10.1111/j.1524-4725.1983.tb00734.x Buy Metrics © Lippincott-Raven Publishers.