Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report
Abstract Background This is a case of spontaneous toric implantable collamer lens (TICL) rotation that occurred twice in the left eye of a patient. Case presentation A 24-year-old gentleman received TICL implantation for treatment of myopic astigmatism encountered with spontaneous rotation of approx...
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doaj-39e3798764d84e84bfad5a4b5c95fac32020-11-25T03:55:13ZengBMCBMC Ophthalmology1471-24152020-08-012011410.1186/s12886-020-01597-5Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case reportQian Chen0Qingyan Zeng1Zheng Wang2Chao Pan3Xiaohua Lei4Weina Tan5Aier Eye Hospital of Wuhan UniversityHankou Aier Eye HospitalAier Institute of Refractive SurgeryHankou Aier Eye HospitalHankou Aier Eye HospitalAier Eye Hospital of Wuhan UniversityAbstract Background This is a case of spontaneous toric implantable collamer lens (TICL) rotation that occurred twice in the left eye of a patient. Case presentation A 24-year-old gentleman received TICL implantation for treatment of myopic astigmatism encountered with spontaneous rotation of approximately 90° from its original position. TICL reposition procedure was performed with visual outcome of 20/16. Surprisingly, a re-rotation of TICL occurred. The patient underwent a replacement of non-toric ICL with a larger size after careful re-evaluation with final visual outcome of 20/20. A short and small ciliary process with shallow ciliary sulcus and posteriorly positioned ciliary body was found by Ultrasound Biomicroscopy (UBM). Conclusions The unique morphology of the ciliary body may have a potential association with the vault and instability of implanted ICL. Careful examination of the ciliary body morphology is essential in preoperative evaluation.http://link.springer.com/article/10.1186/s12886-020-01597-5Ciliary bodyMyopic astigmatismRotationToric implantable Collamer Lens |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Qian Chen Qingyan Zeng Zheng Wang Chao Pan Xiaohua Lei Weina Tan |
spellingShingle |
Qian Chen Qingyan Zeng Zheng Wang Chao Pan Xiaohua Lei Weina Tan Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report BMC Ophthalmology Ciliary body Myopic astigmatism Rotation Toric implantable Collamer Lens |
author_facet |
Qian Chen Qingyan Zeng Zheng Wang Chao Pan Xiaohua Lei Weina Tan |
author_sort |
Qian Chen |
title |
Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report |
title_short |
Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report |
title_full |
Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report |
title_fullStr |
Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report |
title_full_unstemmed |
Spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report |
title_sort |
spontaneous rotation of a toric implantable collamer lens related to abnormal ciliary body morphology: a case report |
publisher |
BMC |
series |
BMC Ophthalmology |
issn |
1471-2415 |
publishDate |
2020-08-01 |
description |
Abstract Background This is a case of spontaneous toric implantable collamer lens (TICL) rotation that occurred twice in the left eye of a patient. Case presentation A 24-year-old gentleman received TICL implantation for treatment of myopic astigmatism encountered with spontaneous rotation of approximately 90° from its original position. TICL reposition procedure was performed with visual outcome of 20/16. Surprisingly, a re-rotation of TICL occurred. The patient underwent a replacement of non-toric ICL with a larger size after careful re-evaluation with final visual outcome of 20/20. A short and small ciliary process with shallow ciliary sulcus and posteriorly positioned ciliary body was found by Ultrasound Biomicroscopy (UBM). Conclusions The unique morphology of the ciliary body may have a potential association with the vault and instability of implanted ICL. Careful examination of the ciliary body morphology is essential in preoperative evaluation. |
topic |
Ciliary body Myopic astigmatism Rotation Toric implantable Collamer Lens |
url |
http://link.springer.com/article/10.1186/s12886-020-01597-5 |
work_keys_str_mv |
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