Fundamentals, Surgical Techniques, and Complications - part 7 pptx
Fundamentals, Surgical Techniques, and Complications - part 7 pptx
... 0. 67 4.24 1 .79 NA NA
20/20
Webber 26 Summit ACS 6 23 1 07 5.2 1.31 8. 67 2.92 5.91 3.88
Apex
Parisi 1 Chiron ACS 11 24 24 7. 67 0. 67 1.25 0 .75 NA NA
Keracor (Hyper)
Koay 8 Chiron ACS 6 24 71 6 .79 ... to 7. 0 D and up to 15% for myopia ranging from
7. 1 to Ϫ15.0 D. (From Ref. 13.)
excimer laser was used. Refraction changed from 7. 0 0-1 .25 ϫ 60 to ϩ1.0 0-0 .75 ϫ 80
after 11...
LASIK Fundamentals, Surgical Techniques, and Complications - part 1 docx
... keratomileusis. Advances in instru-
mentation, and in research and understanding of the eye and wound healing, and constant
surgical innovation, will surely keep the field changing and improving as the years ... 2-year fol-
low-up. Ophthalmology 19 97; 104:1938–19 47.
94. JL Alio, MM Ismail, JL Sanchez Pego. Correction of hyperopia with non-contact Ho:YAG
laser thermal keratoplas...
LASIK Fundamentals, Surgical Techniques, and Complications - part 2 doc
... include the Bausch and Lomb Surgical/ Chiron Au-
tomated Corneal Shaper; Summit Krumeich-Barraquer (SKBM); Herbert Schwind; B.B
I-T-I, Allergan, and Nidek (similar to Summit), Med-Logics, LaserSight ... microkeratomes are available in automated and manual forms. The automated mi-
crokeratomes include the Carriazo-Barraquer and M-2 made by Moria and the Bausch and
Lomb Surgical/...
LASIK Fundamentals, Surgical Techniques, and Complications - part 3 pps
... design” (Tomey TMS,
TechnoMed C-Scan, and Keratron) and “distant design” (EyeSys Corneal Analysis Sys-
tem-2000, Humphrey Atlas, Alcon EyeMap EH-290, and Dicon CT-200). The near design
units typically ... near future, software and hardware devel-
opments, including wavefront-guided ablation, will permit more precise planning and treat-
ment of a range of pre-existing and surgicall...
LASIK Fundamentals, Surgical Techniques, and Complications - part 4 doc
... Sensitivity and specificity were 98% and 99%, re-
spectively ( 17) .
The TMS-2 videokeratoscope used the modified Rabinowitz criteria to determine K
and I-S value only. K of 47. 2–48 .7 D (diopters) ... of central cornea power (K) (Ͻ 47. 2 D, 47. 2–48 .7 D, Ͼ48.7D) and
inferior–superior corneal power asymmetry (I-S value) (Ͻ1.4 D, 1.4–1.9 D, Ͼ1.9 D) and
assigned 0, 1, and 2 poin...
LASIK Fundamentals, Surgical Techniques, and Complications - part 5 ppsx
... 1999;1 27( 6) :71 7 71 8.
27. I Kremer, M Blumenthal. Myopic keratomileusis in situ combined with VISX 20/20 photore-
fractive keratectomy. J Cataract Refract Surg 1995;21:508–511.
28. LW Hirst, KW Vandeleur. ... Iatrogenic keratectasia after laser in situ ker-
atomileusis for less than Ϫ4.0 to 7. 0 diopters of myopia. J Cataract Refract Surg 2000;26 (7) :
9 67 977 .
12. CR Munnerlyn, SJ Koo...
LASIK Fundamentals, Surgical Techniques, and Complications - part 6 ppt
... 83% (41) and 73 %
and 54.1% (26) at 3 months postoperatively; 78 % (33), 80% (34), 40 .7% (35), 90 .7%
(36), 83% ( 37) , 72 % and 100% (42), and 72 .7% and 61.5% (33) at 6 months; and 85%
and 72 .75 % (32), ... achieved by 77 % (41) and 86% and 68% (26) at 3 months
postoperatively; 73 % (33), 69% (34), 55 .7% (35), 79 % (36), 91% ( 37) , 84% and 100%
(42), and...
LASIK Fundamentals, Surgical Techniques, and Complications - part 8 ppsx
... postoperatively, and the refractive error stabilizes
early thereafter. The presence of punctate keratopathy (Figure 27. 4), epithelial ingrowth
(Figure 27. 5, 27. 6) and irregularities (Figure 27. 7), however, ... keratome blade, meibomian gland secretions, glove powder, lint fibers from sur-
rounding clothes, and surgical gauze. Hirst and Vandeleur (33) showed that dry methylcel-
l...
LASIK Fundamentals, Surgical Techniques, and Complications - part 9 doc
... as com-
pared to preoperative values, and 13 .7% (n ϭ 7) had a spectacle-corrected visual acuity of
20/12.5 or better, and 47. 1% (n ϭ 24) saw 20/15 or better after TopoLink LASIK as com-
pared ... of common complications. Cornea 1998; 17: 459–4 67.
12. L Probst. Response. In: T Kohnen, ed. Consultations section: refractive surgical problem. J
Cataract Refract Surg 1998;24:1 177 –1 1...
LASIK Fundamentals, Surgical Techniques, and Complications - part 10 pps
... 270 – 271
BCVA loss, 271
postoperative UCVA, 271
preoperative refraction, 270 – 271
refractive outcome, 271
visual outcome, 271
Eye
length, 3
simplified schematic, 200
Eyelash scrubbing, 176 – 177
Eyelid ... 199–222
regression, 376
routine postoperative visits, 2 57 260
safe corneal bed thickness after, 170
stage I, 175 – 178
preparation, 175 – 178
stage II, 180–183
stage III, 183–...
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