PMID- 33783676
OWN - NLM
STAT- MEDLINE
DCOM- 20210630
LR  - 20210630
IS  - 1573-2630 (Electronic)
IS  - 0165-5701 (Linking)
VI  - 41
IP  - 7
DP  - 2021 Jul
TI  - Comparison of corneal aberrations and refractive outcomes after small-incision 
      lenticule extraction and femtosecond-assisted laser-assisted in situ 
      keratomileusis.
PG  - 2521-2531
LID - 10.1007/s10792-021-01810-4 [doi]
AB  - PURPOSES: To retrospectively compare the short-term refractive outcomes and 
      corneal aberrations after small-incision lenticule extraction (SMILE) and 
      femtosecond-assisted laser-assisted in situ keratomileusis (FS-LASIK) combined 
      with smart pulse technology (SPT) in patients with compound myopic astigmatism. 
      METHODS: A total of 91 eyes (91 patients) were included, 43eyes in FS-LASIK group 
      and 48 eyes in the SMILE group. Uncorrected visual acuity (UCVA), best-corrected 
      visual acuity (BCVA), refractive results and corneal topography were evaluated 1 
      and 3 months postoperatively. Corneal aberrations of anterior corneal surface 
      were calculated from the topography data over 6 mm-diameter. RESULTS: There was 
      no significant difference in UCVA, BCVA, and refractive results between the two 
      groups. There were no statistical difference in TIA (target induced astigmatism), 
      SIA (surgery induced astigmatism), DV (difference vector), ME (magnitude of 
      error), AE (angle of error), AE (absolute value) and CI (correction index) 
      between both groups at 1 and 3 months. Coma and spherical aberration improved in 
      all the patients in both groups at 1 and 3 months postoperatively. The amount of 
      induced spherical aberrations was higher in FS-LASIK group compared to SMILE 
      group. CONCLUSIONS: Both FS-LASIK and SMILE achieved similar refractive outcomes 
      in patients with myopia and compound myopic astigmatism. FS-LASIK combined with 
      SPT resulted in higher spherical aberration than SMILE in early postoperative 
      period.
FAU - Zhang, Riping
AU  - Zhang R
AUID- ORCID: 0000-0002-4213-0087
AD  - Joint Shantou International Eye Center of Shantou University, The Chinese 
      University of Hong Kong, Shantou, 515041, China. zrp@jsiec.org.
FAU - Wei, Heng
AU  - Wei H
AD  - Joint Shantou International Eye Center of Shantou University, The Chinese 
      University of Hong Kong, Shantou, 515041, China.
FAU - Jhanji, Vishal
AU  - Jhanji V
AD  - Joint Shantou International Eye Center of Shantou University, The Chinese 
      University of Hong Kong, Shantou, 515041, China.
AD  - Department of Ophthalmology, University of Pittsburgh School of Medicine, 
      Pittsburgh, PA, USA.
FAU - Sun, Lixia
AU  - Sun L
AD  - Joint Shantou International Eye Center of Shantou University, The Chinese 
      University of Hong Kong, Shantou, 515041, China.
FAU - Li, Jinyu
AU  - Li J
AD  - Joint Shantou International Eye Center of Shantou University, The Chinese 
      University of Hong Kong, Shantou, 515041, China.
FAU - Jiang, Jingjing
AU  - Jiang J
AD  - Joint Shantou International Eye Center of Shantou University, The Chinese 
      University of Hong Kong, Shantou, 515041, China.
FAU - Zhuang, Suoqing
AU  - Zhuang S
AD  - Joint Shantou International Eye Center of Shantou University, The Chinese 
      University of Hong Kong, Shantou, 515041, China.
FAU - Zhang, Mingzhi
AU  - Zhang M
AD  - Joint Shantou International Eye Center of Shantou University, The Chinese 
      University of Hong Kong, Shantou, 515041, China.
LA  - eng
GR  - 2019-106/Science and Technology Project of Shantou City/
PT  - Journal Article
DEP - 20210330
PL  - Netherlands
TA  - Int Ophthalmol
JT  - International ophthalmology
JID - 7904294
SB  - IM
MH  - *Astigmatism/surgery
MH  - Corneal Stroma/surgery
MH  - Humans
MH  - *Keratomileusis, Laser In Situ
MH  - Lasers, Excimer/therapeutic use
MH  - Prospective Studies
MH  - Retrospective Studies
EDAT- 2021/03/31 06:00
MHDA- 2021/07/01 06:00
CRDT- 2021/03/30 12:35
PHST- 2020/07/08 00:00 [received]
PHST- 2021/03/10 00:00 [accepted]
PHST- 2021/03/31 06:00 [pubmed]
PHST- 2021/07/01 06:00 [medline]
PHST- 2021/03/30 12:35 [entrez]
AID - 10.1007/s10792-021-01810-4 [pii]
AID - 10.1007/s10792-021-01810-4 [doi]
PST - ppublish
SO  - Int Ophthalmol. 2021 Jul;41(7):2521-2531. doi: 10.1007/s10792-021-01810-4. Epub 
      2021 Mar 30.