[Management of the dry eye with parotid duct transplantation: a summary on 40 cases].

Abstract

PURPOSE:

As today the effect of parotid duct transplantation is clinically regarded as uncertainty, and there is still absent of effective managenent of the dry eye, this paper tries to clarify its value, and see if it can be used clinically.

METHODS:

Forty dry eyes were operated with a follow up of 3 weeks to more than 6 years in the past 42 years. The pre- and postoperative changes of tear flow and vision, and the cause of dry eye, operative method, length of parotid duct and complications of bilateral operation were briefly summarized.

RESULTS:

Of these 40 operated eyes postoperatively, 82.5% had tearing, but no tearing occurred in 27.5%. Finally: vision increased in 72.5% with out any decrease. There was no difference in the results whether the procedure done extraorally or intraorally. The parotid duct being shorter was only seen in 7.5%, which were satisfactorily managed by tube making with oral mucosa. Four cases operated binocularly and silmutaneously, only 1 occurred aveolar abscess with complaining dry mouth, but cured 1 week later. After operation, profusive tearing occurred in 25 dry eyes caused by trachoma during eating and 96% usually, but tearing stopped finally in 3 eyes (2, due to infection). Four dry eyes with ocular pemphigoid failed. Among 9 dry eyes resulted from Stevens-Johnson syndrome, 6 had little tearing postoperatively, 2 of which attained a nearly normal results. One of the two dry eyes resulted from alkali eye burn failed and the other, occurred tearing but only followed-up for 1 month, the result was uncertain.

CONCLUSION:

As the technique of the parotid duct transplantation is simple and easy with no much complications, and for treating the dry eye, there is up to now still absent of effective management, therefore, the parotid duct transplantation should be considered to be indicated in dry eyes esp, caused by Stevens-Johnson syndrome. Though its success rate is lower than that of traucomatous ones, the satisfactory result of nearly normal postoperative tearing may be got. In ocular pemphigoid, however, it is contraindicated.

• Authors: H Zhang, Z Zhou, Z Chen, C Zhao
• Journal: Yan ke xue bao = Eye science (Yan Ke Xue Bao) Vol. 11 Issue 2 Pg. 67-9 (Jun 1995) ISSN: 1000-4432 [Print] China
• PMID: 9208654 (Publication Type: English Abstract, Journal Article)

Topics

• Follow-Up Studies
• Humans
• Parotid Gland
• Salivary Ducts (transplantation)
• Xerophthalmia (surgery)