Visual function assessment of Chinese cataract patients after individual aspheric intraocular lens implantation according to preoperative cornea spherical aberration

Duan, Lian; Dang, Guangfu; Ge, Jinling; Gao, Yang; Wang, Lihua

doi:10.3233/thc-220154

Cited by 6 publications

(1 citation statement)

References 25 publications

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“…In recent years, special, rigid orthokeratology contact lenses made of highly permeable materials have become one of the current points of focus in the ophthalmology community as a new, non-invasive method for correcting myopia [20]. As technology continues to develop and improve, we should pay special attention to the improvements that new materials, such as intraocular lenses, may bring to our traditional treatment methods [21][22][23].…”

Section: Discussionmentioning

confidence: 99%

Comparison of the clinical effects between digital keratoplasty and traditional orthokeratology lenses for correcting juvenile myopia

Pan

Tao

2023

THC

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BACKGROUND: Various methods exist to intervene with and control myopia, including bifocal lenses, multifocal lenses, pirenzepine, atropine, soft gas-permeable contact lenses and aberration control frame lenses, each with its own advantages and disadvantages. OBJECTIVE: To compare the clinical effectiveness of digital keratoplasty lenses and traditional orthokeratology (OK) lenses in correcting juvenile myopia. METHODS: Sixty-one patients (122 eyes) with an average age of 10.43 ± 1.71 years and with myopia were enrolled from January 2021 to January 2022 in the treatment centre of our hospital. The patients were randomly divided into two groups. Group I (the experimental group) consisted of 30 patients who were treated with digital corneal shaping (MCT) lenses, while group II (the control group) consisted of 31 patients who were treated with traditional OK lenses. Clinical indicators, such as visual acuity, ocular axis, intraocular pressure, degree of central positioning, naked visual acuity and first-order spotting, were statistically analysed before and after fitting. RESULTS: The naked eye vision of patients using MCT lenses was significantly improved compared with patients who used traditional OK lenses (0.95 ± 0.28 > 0.58 ± 0.25; p< 0.05). Moreover, the risk of primary spot staining was reduced (p< 0.05), intraocular pressure was lower (p< 0.05) and the centre position reached 100% in patients wearing MCT lenses, suggesting that wearing MCT lenses may be more beneficial than wearing traditional OK lenses. CONCLUSION: Compared with traditional OK lenses, MCT lenses reduce the degree of myopia, have significant effects and have the added advantages of safety and reliability.

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Section: Discussionmentioning

confidence: 99%

Comparison of the clinical effects between digital keratoplasty and traditional orthokeratology lenses for correcting juvenile myopia

Pan

Tao

2023

THC

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Estimation of age implementing pulp tooth volume ratio in maxillary canines of an Indian population by means of CBCT scans

Jadhav,

Jhaveri,

Pawar

et al. 2024

THC

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BACKGROUND: Forensic odontology is a subfield of forensics that can assist in determining age, gender, and other demographic factors. OBJECTIVE: The focus of this research is to ascertain age by tooth volume ratio of permanent maxillary canines using a CBCT scan. METHODS: In this retrospective investigation, 1000 CBCT images were gathered and focused on only fully developed maxillary canines. For each of the maxillary canines, the researchers measured and calculated the volume of the pulp chamber, root canal, and entire tooth using the ITK Snap programme. The pulp volume to tooth volume ratio was computed. The equation AGE = 59.208 - (583.652 x pulp volume/tooth volume) was then used to compute age. The samples were divided into 5 age groups; 13–20, 21–30, 31–40, 41–50, and 51–60. The age was calculated for samples in each group and it was compared to the actual age. RESULTS: Between individuals’ actual age and computed age, the study discovered a statistically significant positive association. While groups 3, 4, and 5 demonstrated positive but weaker correlations (r= 0.854, r= 0.658, and r= 0.612, respectively), groups 1 and 2 displayed statistically significant strong positive correlations (r= 0.987 and r= 0.923, respectively). The average total discrepancy between the age that was computed and the actual age was 2.45 1.344. CONCLUSION: The study found a statistically significant positive correlation between computed age and actual age, with the younger age groups 1 (13–20) and 2 (21–30) showing the strongest relationships. This underlines its potential success in court, particularly when dealing with young criminals.

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The commercially available oral rinse vs. curcumin photosensitizers in an artificial mouth model mimicking their use after meals on early colonizers single species biofilm: An in vitro study

Zeeshan,

Qamar,

Abdul

et al. 2024

THC

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BACKGROUND: Commercially available oral rinses contain active ingredients with concentration that is claimed by manufacturers to be effective as antiplaque agent. To date there has been no mention of the effect of oral rinse on the adherence of early plaque colonizers in plaque formation and the concentration to be used before/after meals. OBJECTIVE: The chief aim of the study was to evaluate microbial retention on the salivary pellicle on treatment with oral rinses (CHX & EO)/PS (mimicking after meals use of mouth wash/PS). METHODS: Noordini’s Artifical Mouth model was used for developing the single species biofilm with early microbial colonizers of oral biofilm (A. viscosus, Strep. mitis and Strep. sanguinis respectively). The microbial retention on use of oral rinses comprising of CHX and EO as an active ingredients respectively was compared with Curcumin PS. For evaluating the microbial retention, the pellicle with microbial inoculation was developed on the glass beads in the mouth model. Subsequently the respective single specie biofilm was exposed to the mouth wash and PS after inoculation. It mimicked as use of mouth wash/PS after meals. The bacterial count in the dental biofilm was evaluated on serial dilution (CFU/ml). Sterile deionized water was used as a negative control. For qualitative analysis, Scanning electron microscope (SEM) was used to evaluate the microbial count. RESULTS: From the data it was observed that for the treatment of single species experimental biofilm with commercially available mouth rinses (CHX & EO) and PS (curcumin), there was significant retention for S.mitis, S.sanguinis and A.viscosus. There was no significant difference observed between PS and CHX treated single species biofilm. Whereas a significant difference was observed between EO treated biofilms and CHX/PS treated biofilms (p⩽ 0.05). CONCLUSION: It can be concluded from the results that curcumin PS and CHX should not be used after meals whereas EO containing mouth rinse can be used to maintain the oral mocroflora.

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Visual function assessment of Chinese cataract patients after individual aspheric intraocular lens implantation according to preoperative cornea spherical aberration

Cited by 6 publications

References 25 publications

Comparison of the clinical effects between digital keratoplasty and traditional orthokeratology lenses for correcting juvenile myopia

Comparison of the clinical effects between digital keratoplasty and traditional orthokeratology lenses for correcting juvenile myopia

Estimation of age implementing pulp tooth volume ratio in maxillary canines of an Indian population by means of CBCT scans

The commercially available oral rinse vs. curcumin photosensitizers in an artificial mouth model mimicking their use after meals on early colonizers single species biofilm: An in vitro study

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