Peer-reviewed veterinary case report
Sub-Tenon's anesthesia use in dog cataract surgery
By Bayley, Kellam D. & Read, R. A.·Published in Veterinary Ophthalmology·2018·Veterinary Ophthalmic Referrals Plympton SA Australia, Australia·View original on Crossref →
PetCaseFinder translated the abstract of this peer-reviewed paper into plain English so pet owners can read it. We do not publish original research — every detail traces back to the citation above. How we work →
Original publication title: Sub‐Tenon's anesthesia for canine cataract surgery
- Species:
- dog
Plain-English summary
A group of 12 dogs undergoing cataract surgery had one eye treated with a new type of anesthesia called sub-Tenon's anesthesia, while the other eye received a standard method using systemic neuromuscular blockade. The sub-Tenon's technique allowed for better positioning of the eye during surgery without significantly affecting eye pressure. This method proved to be an effective alternative, especially for breeds with deep-set eyes, making the surgery easier for the veterinarian. All dogs were able to undergo the procedure successfully.
People also search for: dog cataract surgery anesthesia · sub-Tenon's anesthesia for dogs · canine cataract treatment options
Abstract
AbstractObjectiveTo test a sub‐Tenon's anesthesia technique in dogs as an alternative to systemic neuromuscular blockade to aid in canine cataract surgery under general anesthesia.ProceduresA prospective controlled clinical study was performed involving 12 dogs undergoing bilateral cataract surgery under general anesthesia. One eye was randomly assigned to have phacoemulsification and prosthetic lens implantation performed with sub‐Tenon's anesthesia (STA), and the control eye had surgery performed with systemic neuromuscular blockade (NMB). Intraocular pressure (IOP) was measured immediately before and afterSTAadministration. Globe position, globe rotation, pupillary dilation, and vitreal expansion were assessed for bothSTAandNMBeyes during surgery.ResultsSub‐Tenon's anesthesia produced a globe position suitable for cataract surgery with the degree of vitreal expansion not significantly different to controlNMBeyes.STAproduced greater anterior globe displacement thanNMBin all cases.STAhad no significant effect onIOP.ConclusionSub‐Tenon's anesthesia was an effective alternative to systemic neuromuscular blockade for canine cataract surgery and may be beneficial for surgical exposure in deep orbited breeds.
Find similar cases for your pet
PetCaseFinder finds other peer-reviewed reports of pets with the same symptoms, plus a plain-English summary of what was tried across them.
Search related cases →Original publication on Crossref: https://doi.org/10.1111/vop.12554