Fundamentals of Clinical Ophthalmology - part 6 pdf

... Comparison of the effect of four viscoelastic agents on early postoperative intraocular pressure. J Cataract Refract Surg 19 96; 22: 960 6. 61 Holzer MP, Tetz MR Auffarth GU, Welt R, Volcker HE. Effect of ... status and quality of life. Ophthalmology 1997;104:589–99. 50 Cumming JS, Slade SG, Chayet A. Clinical evaluation of the model AT-45 silicone accommodating intraocular len...

Ngày tải lên: 10/08/2014, 00:20

... display. The height of a spike on the y-axis indicates the amplitude of an echo. The position of a spike along the x-axis of the display is dependent upon the arrival time of an echo at the transducer ... Debulking the nucleus to create a bowl. (b) Removal of the bowl. appearance of both the A-mode trace (Figure 6. 5f) and the B-mode (Figure 6. 4c) image. The velocity of ult...

Ngày tải lên: 10/08/2014, 00:20

... redistribution of the orbital fat and upward displacement of the inferior rectus, all resulting in a backwards tilt of the prosthesis. Management of post-enucleation socket syndrome Each of the features of ... soft tissues and bone. Figure 10.10 MRI of a patient with recent intraconal orbital haemorrhage: (a) T 1- and (b) T 2- weighted images, and (c) fat-suppressed T1-wei...

Ngày tải lên: 11/08/2014, 13:20

... Chapter 005. Principles of Clinical Pharmacology (Part 6) Principles of Dose Selection The desired goal of therapy with any drug is to maximize the likelihood of a beneficial effect while ... access to important sites of action outside plasma is highly variable, monitoring plasma concentration may not provide an accurate guide to therapy (Fig. 5-5 A ). Effects of...

Ngày tải lên: 06/07/2014, 08:20

... time and expertise. Susan Lightman Fundamentals of Clinical Ophthalmology: Cataract Surgery Series Editor: Susan Lightman Fundamentals of Clinical Ophthalmology Cataract Surgery Andrew Coombes ... editor SUSAN LIGHTMAN Department of Clinical Ophthalmology, Institute of Ophthalmology/ Moorfields Eye Hospital, London, UK © BMJ Publishing Group 2003 BMJ Books is an impri...

Ngày tải lên: 10/08/2014, 00:20

... injector implantation of a three-piece high- refractive-index silicone intraocular lens. Graefes Arch Clin Exp Ophthalmol 1998;2 36: 922–8. 34 Moreno-Montanes J, Maldonado MJ, Garcia-Layana A, Aliseda ... new technique of cataract removal: a preliminary report. Am J Ophthalmol 1 967 ;64 :23–35. 2 Koch PS. Structural analysis of cataract incision construction. J Cataract Refract Surg 199...

Ngày tải lên: 10/08/2014, 00:20

... Escobar-Gomez M, Werner LP, Apple DJ. Dye-enhanced cataract surgery, part 3: posterior capsule staining to learn posterior continuous curvilinear capsulorhexis. J Cataract Refract Surg 2000; 26: 1 066 –71. 8 ... because of the direct action of the tip energy it may push the nuclear material away from the tip. Cavitation This occurs just ahead of the tip of the phaco probe and result...

Ngày tải lên: 10/08/2014, 00:20

... Corneal topography a clinical model. Ophthalmic Physiol Opt 19 86; 6:47– 56. 2 Lehman SP. Corneal areas used in keratometry. Optician 1 967 ;154: 261 6. 3 Rabbetts RB. Comparative focusing errors of keratometers. ... measurements in vivo of axial eye length and thickness of fundus layers in chicks. Curr Eye Res 19 96; 15 :69 1 6. 17 Fedorov SN, Kolinko AI. A method of calculating...

Ngày tải lên: 10/08/2014, 00:20

... series of mixed patterns of uveitis report that 80–90% of eyes achieve a visual acuity of 6/ 12 or better. 24,30,42, 46 It is important to advise uveitis patients considering cataract surgery of the ... visual acuity of 6/ 12 or better. A number of possible factors may account for this improvement, including earlier intervention since the advent of phacoemulsification, reco...

Ngày tải lên: 10/08/2014, 00:20

... Cataract Refract Surg 1999;25 :60 3. 105 Tomey KF, Al-Rajhi AA. Neodymium YAG laser iridotomy in the initial management of phacomorphic glaucoma. Ophthalmology 1992;99 :66 0–5. 1 06 Shingleton BJ, Gamell ... sequential phacotrabeculectomy with intra-operative 5-fluorouracil. J Cataract Refract Surg 2000; 26: 71–4. 115 Cohen JS, Greff LJ, Novack GD, Wind BE. A placebo-controlled, double-m...

Ngày tải lên: 10/08/2014, 00:20