A Consecutive Series (1982-1985) of Radial Keratotomies Performed with the Diamond Blade
The refractive and visual results of a consecutive series of diamond knife radial keratotomy procedures were evaluated at one year after surgery as part of an ongoing prospective study of radial keratotomy. Of the 972 procedures performed, 656 eyes (67.5%) were examined one year or more after surger...
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| Veröffentlicht in: | American journal of ophthalmology 1987-03, Vol.103 (3), p.417-422 |
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| container_title | American journal of ophthalmology |
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| creator | Deitz, Michael R. Sanders, Donald R. Gold Raanan, Marsha |
| description | The refractive and visual results of a consecutive series of diamond knife radial keratotomy procedures were evaluated at one year after surgery as part of an ongoing prospective study of radial keratotomy. Of the 972 procedures performed, 656 eyes (67.5%) were examined one year or more after surgery. The average amount of preoperative myopia was 4.4 diopters with a range of 0.6 to 11.9 diopters; 638 (97%) of the eyes had a preoperative uncorrected visual acuity of 20/100 or worse. The mean change in spherical equivalent after one year was 4.5 diopters. One year after surgery, 496 (76%) of the eyes were within 1 diopter of emmetropia; 310 (47%) had uncorrected distance visual acuity of 20/20 or better, 579 (88%) were 20/40 or better, and all but one eye had uncorrected visual acuity improved by at least two Snellen lines. Evaluation of refractive and visual results at the final available examination of those eyes not examined one year after surgery showed that 256 (81%) of the eyes were within 1 diopter of emmetropia; 176 (56%) had uncorrected distance visual acuity of 20/20 or better, and 287 (91%) were 20/40 or better. |
| doi_str_mv | 10.1016/S0002-9394(14)77765-7 |
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Of the 972 procedures performed, 656 eyes (67.5%) were examined one year or more after surgery. The average amount of preoperative myopia was 4.4 diopters with a range of 0.6 to 11.9 diopters; 638 (97%) of the eyes had a preoperative uncorrected visual acuity of 20/100 or worse. The mean change in spherical equivalent after one year was 4.5 diopters. One year after surgery, 496 (76%) of the eyes were within 1 diopter of emmetropia; 310 (47%) had uncorrected distance visual acuity of 20/20 or better, 579 (88%) were 20/40 or better, and all but one eye had uncorrected visual acuity improved by at least two Snellen lines. Evaluation of refractive and visual results at the final available examination of those eyes not examined one year after surgery showed that 256 (81%) of the eyes were within 1 diopter of emmetropia; 176 (56%) had uncorrected distance visual acuity of 20/20 or better, and 287 (91%) were 20/40 or better.</description><identifier>ISSN: 0002-9394</identifier><identifier>EISSN: 1879-1891</identifier><identifier>DOI: 10.1016/S0002-9394(14)77765-7</identifier><identifier>PMID: 3826258</identifier><identifier>CODEN: AJOPAA</identifier><language>eng</language><publisher>New York, NY: Elsevier Inc</publisher><subject>Adolescent ; Adult ; Biological and medical sciences ; Female ; Humans ; Keratotomy, Radial - instrumentation ; Male ; Medical sciences ; Middle Aged ; Myopia - surgery ; Postoperative Period ; Refraction, Ocular ; Retrospective Studies ; Surgery (general aspects). Transplantations, organ and tissue grafts. 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Of the 972 procedures performed, 656 eyes (67.5%) were examined one year or more after surgery. The average amount of preoperative myopia was 4.4 diopters with a range of 0.6 to 11.9 diopters; 638 (97%) of the eyes had a preoperative uncorrected visual acuity of 20/100 or worse. The mean change in spherical equivalent after one year was 4.5 diopters. One year after surgery, 496 (76%) of the eyes were within 1 diopter of emmetropia; 310 (47%) had uncorrected distance visual acuity of 20/20 or better, 579 (88%) were 20/40 or better, and all but one eye had uncorrected visual acuity improved by at least two Snellen lines. Evaluation of refractive and visual results at the final available examination of those eyes not examined one year after surgery showed that 256 (81%) of the eyes were within 1 diopter of emmetropia; 176 (56%) had uncorrected distance visual acuity of 20/20 or better, and 287 (91%) were 20/40 or better.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>Female</subject><subject>Humans</subject><subject>Keratotomy, Radial - instrumentation</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Myopia - surgery</subject><subject>Postoperative Period</subject><subject>Refraction, Ocular</subject><subject>Retrospective Studies</subject><subject>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><subject>Surgery of the eye and orbit</subject><subject>Surgical Instruments - standards</subject><subject>Visual Acuity</subject><issn>0002-9394</issn><issn>1879-1891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkF1rHCEUhqW0JNs0PyHgRQnJxbSecWbUq5BuP2kgpUkhd3LWORLLzJjqbEr-fd3ssre9UeR9Xj0-jJ2AeAcCuvc3Qoi6MtI0Z9CcK6W6tlIv2AK0MhVoAy_ZYo8cstc5_y7HTjXqgB1IXXd1qxfs7pIv45TJrefwSPyGUqDMz8DouipLe86j5z-xDzjw75RwjnMcN8gPSj6mkXr-N8z3fL4n_jHgGKeefxiwpzfslcch0_FuP2K_Pn-6XX6trq6_fFteXlVOajNXKFTduU56Q0oJD0IT9k3jySGQcgL6lZa1d60CQFSqwRKZlVRoEAyAPGKn23sfUvyzpjzbMWRHw4ATxXW2pSIlCFHAdgu6FHNO5O1DCiOmJwvCbozaZ6N2o8tCY5-NWlV6J7sH1qvy3X1rp7Dkb3c5ZoeDTzi5kPeYBiFlt5nzYotRkfEYKNnsAk2O-pDIzbaP4T-D_AN_RJBI</recordid><startdate>19870315</startdate><enddate>19870315</enddate><creator>Deitz, Michael R.</creator><creator>Sanders, Donald R.</creator><creator>Gold Raanan, Marsha</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19870315</creationdate><title>A Consecutive Series (1982-1985) of Radial Keratotomies Performed with the Diamond Blade</title><author>Deitz, Michael R. ; Sanders, Donald R. ; Gold Raanan, Marsha</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-a0726c63f9e770f108ead44feca1e7c01db832fc5711aa774afec9b37a9a19113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>Female</topic><topic>Humans</topic><topic>Keratotomy, Radial - instrumentation</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Myopia - surgery</topic><topic>Postoperative Period</topic><topic>Refraction, Ocular</topic><topic>Retrospective Studies</topic><topic>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</topic><topic>Surgery of the eye and orbit</topic><topic>Surgical Instruments - standards</topic><topic>Visual Acuity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Deitz, Michael R.</creatorcontrib><creatorcontrib>Sanders, Donald R.</creatorcontrib><creatorcontrib>Gold Raanan, Marsha</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>American journal of ophthalmology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Deitz, Michael R.</au><au>Sanders, Donald R.</au><au>Gold Raanan, Marsha</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Consecutive Series (1982-1985) of Radial Keratotomies Performed with the Diamond Blade</atitle><jtitle>American journal of ophthalmology</jtitle><addtitle>Am J Ophthalmol</addtitle><date>1987-03-15</date><risdate>1987</risdate><volume>103</volume><issue>3</issue><spage>417</spage><epage>422</epage><pages>417-422</pages><issn>0002-9394</issn><eissn>1879-1891</eissn><coden>AJOPAA</coden><abstract>The refractive and visual results of a consecutive series of diamond knife radial keratotomy procedures were evaluated at one year after surgery as part of an ongoing prospective study of radial keratotomy. Of the 972 procedures performed, 656 eyes (67.5%) were examined one year or more after surgery. The average amount of preoperative myopia was 4.4 diopters with a range of 0.6 to 11.9 diopters; 638 (97%) of the eyes had a preoperative uncorrected visual acuity of 20/100 or worse. The mean change in spherical equivalent after one year was 4.5 diopters. One year after surgery, 496 (76%) of the eyes were within 1 diopter of emmetropia; 310 (47%) had uncorrected distance visual acuity of 20/20 or better, 579 (88%) were 20/40 or better, and all but one eye had uncorrected visual acuity improved by at least two Snellen lines. Evaluation of refractive and visual results at the final available examination of those eyes not examined one year after surgery showed that 256 (81%) of the eyes were within 1 diopter of emmetropia; 176 (56%) had uncorrected distance visual acuity of 20/20 or better, and 287 (91%) were 20/40 or better.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><pmid>3826258</pmid><doi>10.1016/S0002-9394(14)77765-7</doi><tpages>6</tpages></addata></record> |
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| ispartof | American journal of ophthalmology, 1987-03, Vol.103 (3), p.417-422 |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Adolescent Adult Biological and medical sciences Female Humans Keratotomy, Radial - instrumentation Male Medical sciences Middle Aged Myopia - surgery Postoperative Period Refraction, Ocular Retrospective Studies Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Surgery of the eye and orbit Surgical Instruments - standards Visual Acuity |
| title | A Consecutive Series (1982-1985) of Radial Keratotomies Performed with the Diamond Blade |
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