J Plast Reconstr Aesthet Surg. 2021 Jun 20:S1748-6815(21)00340-5. doi: 10.1016/j.bjps.2021.06.006. Online ahead of print.
ABSTRACT
AIM: To determine whether lower lid tightening surgery with the lateral tarsal strip (LTS) technique can lead to a significant increase in intraocular pressure. This could have implications in the management of lower lid laxity in patients with glaucoma.
METHODS: Prospective observational study of patients undergoing unilateral LTS for lower lid laxity. Intraocular pressure (IOP) was measured using Goldmann applanation tonometry in the operative and fellow eye immediately preop and post-op, and at 2 weeks and 3 months post-operatively. Results were analysed for a statistically significant change in IOP following surgery.
RESULTS: Thirty-seven patients underwent LTS (mean age 76). Mean preoperative IOP in the operative eye was 13.59 mmHg and 13.89 mmHg in the fellow eye. Mean immediate post-opera tive IOP was 15.41 mmHg in the operative eye and 14.53 mmHg in the fellow eye. There was a statistically significant increase between immediate pre- and post-operative IOP in the operative eye (P = 0.02), but not in the fellow eye. There was also a statistically significant difference found at 3 months post-operatively.
CONCLUSION: Lower lid tightening with LTS was associated with a statistically significant increase in IOP immediately post-operatively. In some patients, IOP remained elevated at 3 months after surgery. Lower lid laxity can occur with increasing age and in older patients frequently present with ocular comorbidities, including glaucoma. The results suggest that lower lid tightening surgery in patients with glaucoma or glaucoma suspects, requires careful consideration.
PMID:34266805 | DOI:10.1016/j.bjps.2021.06.006
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