Dataset Information

Utilization of images and three-dimensional custom-made nostril retainer fabricate for patients with cleft lip and cleft lip nose deformities at Siriraj Hospital: preliminary phase.

ABSTRACT: A prospective study utilizing image analysis to assess nostril openings in post-operative patients with cleft lip and cleft lip nose deformities. This preliminary study seeks to employ two-dimensional (2D) images to fabricate a custom-made nostril retainer. This study was performed at Faculty of Medicine, Siriraj Hospital, Mahidol University, Thailand. This study included 30 healthy volunteers and 15 patients with cleft lip and cleft lip nose deformities. The nostril opening width and height for all participants were measured, and photographs were taken. An image analysis application was used to fabricate a three-dimensional (3D) custom-made nostril retainer. The mean differences between the direct measurements of the nostril aperture and the measurements obtained through the program did not exceed 2 mm in terms of nostril height, width, or columella. Two-dimensional photographs can be used to create a custom-made, three-dimensional nostril retainer. This retainer allows post-operative patients to maintain their nares without needing to visit the hospital, thereby reducing the cost of care.

SUBMITTER: Chaikangwan I

PROVIDER: S-EPMC10625571 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature

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Utilization of images and three-dimensional custom-made nostril retainer fabricate for patients with cleft lip and cleft lip nose deformities at Siriraj Hospital: preliminary phase.

Chaikangwan Irin I Yodrabum Nutcha N Kusakunniran Worapan W Tachavijijaru Rachata R Aojanepong Chongdee C

Scientific reports 20231104 1

A prospective study utilizing image analysis to assess nostril openings in post-operative patients with cleft lip and cleft lip nose deformities. This preliminary study seeks to employ two-dimensional (2D) images to fabricate a custom-made nostril retainer. This study was performed at Faculty of Medicine, Siriraj Hospital, Mahidol University, Thailand. This study included 30 healthy volunteers and 15 patients with cleft lip and cleft lip nose deformities. The nostril opening width and height for ...[more]

PMID: 37925587

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Project description:The objective of this study is to analyze the hard and soft-tissue profile changes as well as the upper airway changes after distraction osteogenesis (DO) using rigid external distraction device in adult cleft lip and palate (CLP) patients. The study also evaluates the stability of the surgical result.Three lateral cephalometric radiographs were taken: Predistraction (T1), postdistraction (T2), and 1 year after distractor removal (T3). The treatment changes (T1 vs. T2) and the stability (T2 vs. T3) were analyzed. The overall treatment changes after 1 year were also evaluated (T1 vs. T3). The lateral cephalograms were digitally analyzed with the help of software named Dolphin.Wilcoxon Signed-Ranks test was used, and the probability value (P value) of 0.05 was considered as statistically significant level.Eleven adult patients with CLP were retrospectively analyzed. After distraction, there was a significant mean maxillary advancement of 14 mm (P < 0.01) from a T1 value of 73.54 ± 10.38 to a T2 value of 88.2 ± 10.49. The lower facial height and the incisor exposure were significantly increased. The nasolabial angle had a significant improvement of 24.5° (P < 0.01) from a T1 value of 56.6 ± 21.03 to a T2 value of 81.18 ± 14.4.The upper airway was significantly improved by 3.7 mm (P < 0.01) with a T1 value of 13.5 ± 3.8 to a T2 value of 17.2 ± 3.66. After 1-year follow-up, there was a significant maxillary relapse of 3.20 mm (P < 0.05) from a T2 value of 8.29 ± 6.84 to a T3 value of 5.09 ± 5.59. However, the soft-tissue profile and upper airway remained stable.The clinician should have an understanding of the related hard and soft tissues as well as airway changes which may assist him when planning for maxillary advancement for CLP patients with DO. There were significant improvements immediately after distraction, but during the 1-year follow-up, some relapse was seen. This stressed on the need for overcorrection of about 35%-40% for adult CLP patients.

Dataset Information

Utilization of images and three-dimensional custom-made nostril retainer fabricate for patients with cleft lip and cleft lip nose deformities at Siriraj Hospital: preliminary phase.

Publications

Utilization of images and three-dimensional custom-made nostril retainer fabricate for patients with cleft lip and cleft lip nose deformities at Siriraj Hospital: preliminary phase.

Similar Datasets

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