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Evaluation of subconjunctival anaesthesia vs peribulbar anaesthesia in cataract surgery
Author(s) -
Khurana A. K.,
Sachdeva R. K.,
Gombar K. K.,
Ahluwalia B. K.
Publication year - 1994
Publication title -
acta ophthalmologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.534
H-Index - 87
eISSN - 1755-3768
pISSN - 1755-375X
DOI - 10.1111/j.1755-3768.1994.tb04689.x
Subject(s) - medicine , anesthesia , cataract surgery , general anaesthesia , ophthalmic surgery , ophthalmology , surgery
Abstract. A comparative study was carried out to evaluate peribulbar anaesthesia (group A) vs subconjunctival anaesthesia (group B). The results proved peribulbar anaesthesia to be more effective than subconjunctival anaesthesia as regards orbicularis akinesia (p < 0.05) and ocular akinesia (p < 0.05). There was no significant difference in the sensory anaesthesia, analgesia and intraocular pressure changes in the two groups (p > 0.05). Block assessement was ideal in 80% of patients in group A in comparison to 51% in group B (p < 0.05), and unsatisfactory in 14% in group A and 30% in group B (p < 0.05). Further, no signifiant complications were observed with peribulbar anaesthesia. Therefore, we conclude that peribulbar anaesthesia should be preferred over subconjunctival anaesthesia for conventional extracapsular cataract extraction with or without intraocular lens implantation.