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1. 小児における屈折異常refractive errors in children [show details]
…and near fixation. Astigmatism is corrected with a cylindrical lens Astigmatism should be corrected in symptomatic children and in asymptomatic children with large degrees of astigmatism (ie, approximately …
2. 成人における視覚障害：屈折障害と老視visual impairment in adults refractive disorders and presbyopia [show details]
…in those age 20 to 59 years to 10 percent in those age ≥60 years . Astigmatism – Similar to hyperopia, the prevalence of astigmatism increases with age from approximately 25 percent among adults age 20 …
3. 小児における水晶体偏位（水晶体脱臼）ectopia lentis dislocated lens in children [show details]
…occurs anterior to the retina (lenticular myopia). If the zonular abnormality is localized to one area, the optical system is not perfectly spherical, and astigmatism results. If the lens shifts …
4. 円錐角膜keratoconus [show details]
…with corticosteroids. A more common complication of penetrating keratoplasty is astigmatism. Treatment options for astigmatism include contact lens correction, refractive surgery, relaxing incisions, wedge …
5. レーザー屈折矯正手術laser refractive surgery [show details]
…decreased vision. Astigmatism – Induced astigmatism occurs with decentered ablations or excessive patient movement during the ablation . Retreatment of postoperative astigmatism can be corrected with …

English Journal

Novel technique of sutureless glueless scleral fixated intraocular lens (SFIOL).

Walia S, Kashyap S, Bhaisare V, Rawat P, Kori N.
Indian journal of ophthalmology. 2019 Jan;67(1)64-68.
To report results of a novel technique for sutureless, glueless intrascleral fixation of three-piece posterior chamber intraocular lens (IOL) using 26-G needle for management of aphakia. In this prospective series, 30 eyes of 20 patients with aphakia, subluxated IOL, or crystalline lens were include
PMID 30574895

Lens exchange for management of accommodative intraocular lens tilting.

Mohebbi M, Afshan AB, Inanloo B, Nabavi A.
Taiwan journal of ophthalmology. ;9(1)46-48.
Accommodative intraocular lens (IOL) tilting, the so-called Z syndrome, is a rare complication of Crystalens (Bausch and Lomb) implantation. We report a significant IOL tilting and subsequent high lenticular astigmatism due to posterior capsular fibrosis 2 months after uncomplicated cataract surgery
PMID 30993068

Evaluation of the effectiveness of combined femtosecond laser-assisted cataract surgery and femtosecond laser astigmatic keratotomy in improving post-operative visual outcomes.

Wang J, Zhao J, Xu J, Zhang J.
BMC ophthalmology. 2018 Jul;18(1)161.
To determine postoperative refractive and visual outcomes and astigmatic changes after femtosecond laser astigmatic keratotomy in femtosecond laser-assisted cataract surgery (FLACS). This was a prospective interventional case series. Patients with age-related cataract and corneal astigmatism (1.0-3.
PMID 29970039

Japanese Journal

小児の水晶体不正乱視における高次収差と視力の関係についての検討

鈴木理恵,阿曽沼早苗,好川由利子,森本壮,不二門尚
Japanese orthoptic journal 39, 93-101, 2010-12-29
目的：波面センサー（TOPCON社 KR-9000PW）を用いて、小児の水晶体不正乱視眼の高次収差と視力の関係について検討を行った。 対象と方法：水晶体偏位が瞳孔領まで達していないMarfan症候群1例2眼と瞳孔中心に混濁のない先天性部分白内障3例4眼を対象とし、波面センサーを用いて、眼球全体のコマ様収差 …
NAID 10029547418

弱視治療のみで視力が向上した水晶体混濁の４例

池田福美,中馬秀樹,小谷洸太郎,直井信久
日本視能訓練士協会誌 37, 141-144, 2008
目的:水晶体混濁は乳幼児においては視機能の発達を障害する可能性がある。治療は、手術を行うか否かと、その施行時期が大切となる。われわれは、水晶体混濁の混濁部位や大きさ、屈折異常により、手術ではなく、弱視治療を行い、良好な結果を得ることができた4例につき報告する。 症例:症例1:初診時4歳、男児。初診時矯正視力右1.2、左0.6。左眼のみ約2mmの後嚢下混濁を認めた。調節麻痺剤点眼後 …
NAID 130003646141

Distribution of Lenticular Astigmatism in a Pre-Cataract Surgery Population

Sugie Yuko,Nawa Yoshiaki,Ueda Tetsuo,Kato Yoshiko,Masuda Noriko,Hara Yoshiaki
Journal of Nara Medical Association 54(1), 13-16, 2003-02-28
… It could achieve supervision temporarily, but we suspect that the vision could deteriorate due to against-the rule astigmatism decades after the operation.To clarify this concern, we evaluated distribution of the total and corneal astigmatism of 101 eyes of 65 pre-cataract surgery patients (meanage:73 years). … Then we calculated the lenticular astigrlatism by vector analysis. … The mean amounts of total and corneal astigmatism were 1.22±1.50D and 0.97±0.84D each. …
NAID 120004972741