Hyoid displacement during swallowing function for completely edentulous subjects rehabilitated with mandibular implant retained overdenture.
Background: Hyoid bone is attached to the mandible, tongue, larynx, temporal bone, and cervical spine via different types of muscles or ligaments. The tongue, mandible, and hyoid system play a crucial role in swallowing function. This within subject study aimed to evaluate the impact of mandibular i...
| Publicado en: | BMC Oral Health Vol. 24; no. 1; pp. 1 - 9 |
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| Autores principales: | , , |
| Formato: | diagnostic images pictorial research tables/charts Journal Article |
| Publicado: |
BioMed Central
8/8/2024
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=178913642&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 178913642 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14726831 1CIC jtl: BMC Oral Health issn: 14726831 maglogo: N pubinfo: dt: 8/8/2024 vid: 24 iid: 1 pid: 24147 pub: BioMed Central artinfo: ui: 178913642 178913642 178913642 10.1186/s12903-024-04616-9 178913642 ppf: 1 ppct: 8 formats: tig: atl: Hyoid displacement during swallowing function for completely edentulous subjects rehabilitated with mandibular implant retained overdenture. aug: au: Ibrahim, Abdallah Mohammed Elgamal, Mohamed Abdel-Khalek, Elsayed Abdallah affil: https://ror.org/01k8vtd75 Department of Removable prosthodontics, Faculty of Dentistry, Mansoura University, P.O.Box: 35516, #68 ElGomhoria Street, ElMansoura, Eldakahlia, Egypt sug: subj: Mouth, Edentulous Rehabilitation Hyoid Bone Physiology Deglutition Physiology Dental Prosthesis, Implant-Supported Denture, Complete Human Dental Implants Cuspid Fluoroscopy Analysis of Variance Post Hoc Analysis Oral Health Comparative Studies Descriptive Statistics Fluid Intake Evaluation Data Analysis Software Correlational Studies ab: Background: Hyoid bone is attached to the mandible, tongue, larynx, temporal bone, and cervical spine via different types of muscles or ligaments. The tongue, mandible, and hyoid system play a crucial role in swallowing function. This within subject study aimed to evaluate the impact of mandibular implant overdentures on the displacement of the hyoid bones during the swallowing process. Methods: Twenty five healthy edentulous subjects were selected for participating in the study. New complete dentures were constructed for all the participants. Subsequently two dental implants were inserted in the canine regions of the participant's mandibular arch. In order to retain the mandibular prosthesis in place, ball attachments were incorporated into the mandibular dentures to convert them into implant overdentures. Using 10 ml of thin liquid bolus, videofluoroscopy swallowing examination was performed in three different oral conditions: without complete dentures (WCD), with complete denture (CDs), and with a mandibular implant overdenture (IODs). ANOVA with Bonferroni test was used to analyze the data in order to determine how the hyoid displacement varied throughout different oral conditions. Results: Compared to complete dentures, mandibular implant overdentures showed a significant decrease (P < 0.05) in both anterior hyoid displacement and duration of hyoid maximum anterior excursion (DOHMAE). However, there was a non-significant difference (P > 0.05) between the two oral circumstances in terms of superior hyoid displacement or duration for hyoid maximum elevation (DOHME). There is no penetration or aspiration for both complete denture and implant overdenture oral conditions. Conclusion: Implant retained overdentures have a positive effect on hyoid displacement during swallowing of thin liquid bolus consistency relative to conventional complete dentures. Trial registration: Retrospectively registered (NCT06187181) 02/1/2024. pubtype: Academic Journal doctype: diagnostic images pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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