The recommendations for pediatric vitreoretinal surgery
نویسندگان
چکیده
منابع مشابه
Useful adjuncts for vitreoretinal surgery.
Many vitreoretinal procedures are performed in offices and hospitals where cost control is important. We describe three useful devices and techniques that facilitate these procedures at minimal expense and often greater convenience. These include an accurate method for localising the pars plana without the use of callipers, an inexpensive, reliable, pressure regulated air pump for fluid-air exc...
متن کاملPneumatic tools for vitreoretinal surgery
One of the difficulties of microsurgery is learning how to control physiological tremors. The pneumatic tool eliminates the physiological tremor, but no tactile feedback is provided. The manual tremor when closing the forceps is completely eliminated and the exact target can be more easily grabbed. Forceps closure pressure can rise up to 50 psi, whereas the scissors can be used in two modes: mu...
متن کاملMinimally Invasive Vitreoretinal Surgery
Pars plana vitrectomy (PPV) was introduced almost 40 years ago. 1 In the 1980s and 1990s, three-port PPV with 20-gauge (G) instruments was the norm. In 2002, 25-gauge transconjunctival sutureless vitrectomy (TSV) was introduced.2,3 This system permits threeport PPV using microcannulas, trocars, and 25-G instrumentation without requiring sutures to close the sclerotomies. Subsequently, a similar...
متن کاملVitreoretinal Surgery Feature Story
MAY/JUNE 2008 I RETINA TODAY I 85 S utureless surgery is a relatively new modality for vitreoretinal surgeons. Wounds that accommodated traditional 20-gauge vitrectomy instrumentation required suture closure. With the introduction of 25-gauge instrumentation, vitreoretinal surgeons gained the ability to leave the smaller incisions unsutured after vitrectomy, reducing intraoperative trauma and p...
متن کاملVitreoretinal surgery: pre-emptive analgesia.
AIM Vitrectomies are performed either under general anesthesia (GA), local anesthesia (LA), or a combination of both. Postoperative pain is expected to be less in patients with LA because of prolonged action of the local anaesthetic. Pre-emptive analgesia is based on the idea that analgesia initiated before a nociceptive event will be more effective than analgesia commenced afterwards. The auth...
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ژورنال
عنوان ژورنال: Advances in Ophthalmology & Visual System
سال: 2019
ISSN: 2377-4290
DOI: 10.15406/aovs.2019.09.00366