{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T10:22:43Z","timestamp":1772792563657,"version":"3.50.1"},"reference-count":0,"publisher":"Biomedical Informatics","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Bioinformation"],"published-print":{"date-parts":[[2026,2,28]]},"abstract":"<jats:p>Labio-lingual displacement and stress distribution of mandibular anterior teeth may be altered by changes in incisor inclination, and the role of a lower lingual fixed retainer in modifying these effects remains unclear. Therefore, it is of interest to determine the effect of the presence of a lower lingual fixed retainer and variation in labio-lingual inclination on displacement patterns and cervico-apical stress distribution of surrounding tissues. Eight 3D finite element models of the anterior mandible were constructed, and incisor inclination was modified to 80\u00b0, 90\u00b0, 100\u00b0, and 110\u00b0 relative to the mandibular plane in retainer and non-retainer groups. A vertical load of 187 N was applied to evaluate labio-lingual displacement, periodontal ligament (PDL) stress distribution, and strain energy. The findings showed that displacement patterns, cervico-apical stress distribution, and strain energy were comparable in both groups. It can be concluded that mandibular anterior inclination influences biomechanical response, while the presence of a lingual fixed retainer does not significantly alter stress distribution or displacement patterns.<\/jats:p>","DOI":"10.6026\/973206300220947","type":"journal-article","created":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T07:47:38Z","timestamp":1772783258000},"page":"947-952","source":"Crossref","is-referenced-by-count":0,"title":["Effect of labio-lingual inclination on mandibular anterior teeth displacement and stress distribution with fixed lingual retainers: A finite element study"],"prefix":"10.6026","volume":"22","author":[{"given":"Gunjan","family":"Bhansali","sequence":"first","affiliation":[{"name":"Department of Orthodontics and Dentofacial Orthopedics, VYWS Dental College and Hospital, Tapovan-Wadali Road, Amravati, Maharashtra, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Javed","family":"Sodawala","sequence":"additional","affiliation":[{"name":"Department of Orthodontics and Dentofacial Orthopedics, Chhattisgarh Dental College and Research Institute, Sundara, GE Road, Rajnandgaon, Chhattisgarh, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammad","family":"Ullah Khan","sequence":"additional","affiliation":[{"name":"Department of Orthodontist, Tobal Dental Clinic, Buraidah, Al Qassim, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amar","family":"Kingaonkar","sequence":"additional","affiliation":[{"name":"Department of Dentistry, BSP Medical College, Bhalgaon, Chhatrapati, Sambhajinagar, Maharashtra, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rajnee","family":"Yadav","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Eklavya Dental college & Hospital kotputli, Jaipur, Rajasthan, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"4070","published-online":{"date-parts":[[2026,2,28]]},"container-title":["Bioinformation"],"original-title":[],"deposited":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T07:47:42Z","timestamp":1772783262000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.bioinformation.net\/022\/973206300220947.htm"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,28]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2026,2,28]]},"published-print":{"date-parts":[[2026,2,28]]}},"URL":"https:\/\/doi.org\/10.6026\/973206300220947","relation":{},"ISSN":["0973-8894","0973-2063"],"issn-type":[{"value":"0973-8894","type":"print"},{"value":"0973-2063","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,28]]}}}