Abstract | BACKGROUND AND OBJECTIVE: PATIENTS AND METHODS: The small-incision, rapidly healing, rapidly performed technique uses self-drilling titanium screws tightly engaged with a compression wrench. The screws fixate the periorbital orbicularis oculi muscle to bone, creating mechanical resistance to outer portions of the orbicularis muscle involved in debilitating involuntary contractions. RESULTS: Eleven of the treated 12 patients experienced immediate improvement in function. Each responding patient noted enhanced effect of subsequent botulinum toxin injections at previously ineffective doses. The benefit was substantial and sustained for 6 months in 9 of 12 patients. Decreased brow depression during forced closure, forced frown, and brow elevation at rest was apparent in all patients postoperatively. Although the brow elevation effect was reduced after 6 months, reduced brow depression during forced closure still was easily demonstrated in most patients. Complications included a nodular bump over the brow, more commonly found when large titanium screws were used, transient headache, and easily removed dislodged screw. CONCLUSION:
|
Authors | Gary E Borodic |
Journal | Ophthalmic surgery, lasers & imaging : the official journal of the International Society for Imaging in the Eye
(Ophthalmic Surg Lasers Imaging)
2010 May-Jun
Vol. 41
Issue 3
Pg. 360-9
ISSN: 1542-8877 [Print] United States |
PMID | 20507022
(Publication Type: Journal Article)
|
Copyright | Copyright 2010, SLACK Incorporated. |
Topics |
- Blepharoplasty
(methods)
- Blepharospasm
(etiology, physiopathology, surgery)
- Bone Screws
- Eye Movements
- Female
- Follow-Up Studies
- Humans
- Male
- Meige Syndrome
(complications)
- Middle Aged
- Oculomotor Muscles
(surgery)
- Orbit
(surgery)
- Suture Techniques
(instrumentation)
- Sutures
- Treatment Outcome
|