BACKGROUND Laser resurfacing has become a popular modality for the treatment of photodamaged skin, rhytids, and acne scarring. In many cases, this procedure is performed under general anesthesia or intravenous sedation in conjunction with nerve blocks and local infiltration. OBJECTIVE To evaluate the safety and efficacy of facial carbon dioxide laser resurfacing using a supplemented topical a...

PURPOSE To analyze the safety of warfarin therapy during cataract surgery under topical anesthesia. METHODS This was a prospective nonrandomized comparative study of 60 eyes of 60 patients treated with or without concurrent oral warfarin anticoagulant therapy, referred for cataract surgery under topical anesthesia. The sample included a treatment (n=30) and a control (n=30) group. RESULTS T...

PURPOSE Traditionally acceptable methods of anesthesia for vitrectomy surgery are quite varied. However, each of these methods has its own potential for complications that can range from minor to severe. The surgery procedure of vitrectomy for symptomatic vitreous floaters is much simpler, mainly reflecting in the nonuse of sclera indentation, photocoagulation, and the apparently short surgery ...

INTRODUCTION This study was performed to investigate the effect of topical anesthesia on pain during needle penetration and infiltration injection as well as the effect of pain during injection on success rate of anesthesia in maxillary central incisors. METHODS In a crossover double-blind study, 25 volunteers randomly received either topical anesthesia or placebo before infiltration injectio...

For many years, retrobulbar and peribulbar anesthesia were the standard for cataract surgery; however, many serious adverse effects have been reported (1, 2). With the introduction of modern phacoemulsification cataract surgery, topical anesthesia without retrobulbar or periocular injections has become a well-established, minimally invasive technique (3). The addition of intracameral lidocaine ...

BACKGROUND The standard of care for penetrating keratoplasty (PKP) is either retrobulbar or peribulbar anesthesia combined with seventh cranial nerve akinesia or general anesthesia. These methods are known to be associated with rare but potentially serious adverse ocular and systemic events. PURPOSE To determine the safety and efficacy of combined topical and intracameral anesthesia in additi...

OBJECTIVE To compare the acceptability and effectiveness of topical and infiltration anesthesia for placement of mini-implants used as temporary anchorage devices. METHODS The sample comprised 40 patients, 17 males and 23 females, whose mean age was of 26 years and who were all undergoing orthodontic treatment and in need for anchorage reinforcement. Mini-implants were bilaterally placed in t...

OBJECTIVE To analyze the effectiveness and usefulness of contact topical anesthesia in strabismus surgery in adult patients. MATERIAL AND METHODS A prospective study was conducted on 20 patients undergoing strabismus surgery using contact topical anesthesia and sedation with remifentanil. The intensity of pain was recorded using a numeric pain rating scale at the time of anesthesia implementa...

PURPOSE To compare the effectiveness of topical and sub-Tenon's anesthesia in providing pain relief during phacoemulsification. METHODS This randomized controlled trial was carried out at a tertiary eye care hospital, Coimbatore, Tamil Nadu, India. Patients who underwent phacoemulsification through self-sealing clear corneal incision with foldable intra-ocular lens implantation were randomize...