iosr-JDMS   Volume-25 ~ Issue-10 ~ Oct. 2026

Abstract: Background: The simultaneous occurrence of ischemic stroke and spontaneous intracerebral hemorrhage is an exceptionally rare clinical presentation that poses significant diagnostic and therapeutic challenges. Although both conditions...

Keywords: Ischemic stroke; Intracerebral hemorrhage; Pontine hemorrhage; Cerebral small vessel disease; Hypertension; Lacunar infarction; Cerebral microangiopathy

[1]. Kidwell CS, et al. Guidelines for the management of spontaneous intracerebral hemorrhage. Stroke.
[2]. Greenberg SM, et al. 2022 Guideline for the Management of Patients With Spontaneous Intracerebral Hemorrhage. Stroke. 2022.
[3]. Powers WJ, et al. 2021 Guideline for the Prevention of Stroke in Patients With Stroke and TIA. Stroke. 2021.
[4]. Quintas S, et al. Acute ischemic stroke with concomitant intracerebral hemorrhage treated by mechanical thrombectomy. BMJ Case Reports. 2019.
[5]. Pantoni L. Cerebral small vessel disease: from pathogenesis to clinical characteristics. Lancet Neurol. 2010.

Abstract: Background: Ameloblastoma is a benign odontogenic epithelial tumour characterized by locally aggressive behaviour and a propensity for recurrence. Progressive enlargement may cause substantial mandibular expansion, cortical thinning, tooth displacement, root resorption and facial asymmetry. Its clinical and radiographic features can overlap with other odontogenic lesions, making histopathological examination essential for definitive diagnosis.
Case presentation...

Keywords: Ameloblastoma; mandible; acanthomatous variant; odontogenic tumour; cone-beam computed tomography; case report.

[2]. Milman T, Lee V, LiVolsi V. Ameloblastoma: 25 years of experience at a single institution. Head Neck Pathol. 2016;10(4):513-520.
[3]. Hendra FN, Kalla DS, Van Cann EM, de Vet HCW, Helder MN, Forouzanfar T. Radical vs conservative treatment of intraosseous ameloblastoma: systematic review and meta-analysis. Oral Dis. 2019;25(7):1683-1696.
[4]. Antonoglou GN, Sandor GK. Recurrence rates of intraosseous ameloblastomas of the jaws: a systematic review of conservative versus aggressive treatment approaches and meta-analysis of non-randomized studies. J Craniomaxillofac Surg. 2015;43(1):149-157.
[5]. Almeida R de AC, Andrade ESS, Barbalho JC, Vajgel A, Vasconcelos BC do E. Recurrence rate following treatment for primary multicystic ameloblastoma: systematic review and meta-analysis. Int J Oral Maxillofac Surg. 2016;45(3):359-367.
[6]. Gardner DG. A pathologist's approach to the treatment of ameloblastoma. J Oral Maxillofac Surg. 1984;42(3):161-166..

Abstract: Background: Guided implant surgery with immediate loading may improve placement accuracy and preserve crestal bone. Aim: To evaluate shaft-guided implant placement accuracy and five-year crestal bone changes using BioHPP abutments. Materials and Methods: This retrospective study included 58 patients receiving 60 implants through a digital workflow. Implant....

Key Word: shaft-guided implant drills, BioHPP abutment, CAD/CAM

[1]. T.-H. Kim, Y.-K. Oh, C.-M. Jeong, E. C. Ko, G. K. Sándor, and Y.-D. Kim, "Soft Tissue Evaluation of an Immediate Esthetic Zone Single Implant with a Stereolithographic Guide Using 3D Reconstruction and a CAD/CAM Customized Titanium Anatomic Abutment," Appl. Sci., vol. 10, no. 5, p. 1678, Mar. 2020, doi: 10.3390/app10051678.
[2]. D. Buser, W. Martin, and U. C. Belser, "Optimizing esthetics for implant restorations in the anterior maxilla: Anatomic and surgical considerations," Int. J. Oral Maxillofac. Implants, vol. 19, no. Suppl., pp. 43–61, 2004.
[3]. N. Donos, A. Horváth, L. A. Mezzomo, D. Dedi, E. Calciolari, and N. Mardas, "The role of immediate provisional restorations on implants with a hydrophilic surface: A randomised, single-blind controlled clinical trial," Clin. Oral Implants Res., vol. 29, no. 1, pp. 55–66, Jan. 2018, doi: 10.1111/clr.13038.
[4]. A. Mahrous, M. M. Radwan, and I. Aboulmagd, "Effect of superstructure material on pink esthetics & marginal bone loss around immediate loading implant: A randomized controlled trial with 1 year follow-up," Egypt. Dent. J., vol. 64, no. 3, pp. 1903–1913, Jul. 2018, doi: 10.21608/edj.2018.78450

Abstract: Background: Transverse maxillary deficiency with bilateral posterior crossbite frequently coexists with a substantial tooth-size–arch-length discrepancy. Rapid maxillary expansion (RME) reliably corrects the transverse problem, but the arch perimeter it adds may be insufficient to resolve severe crowding. Treatment planning therefore has to separate the two problems.
Materials and Methods,.....

Key Word: Transverse maxillary deficiency, Posterior crossbite, Rapid maxillary expansion (RME), tooth crowding.

[1]. Andrade AS, Gameiro GH, Derossi M, Gavião MBD. Posterior crossbite and functional changes: a systematic review. Angle Orthod. 2009; 79(2):380-386. doi:10.2319/030708-137.1 https://sci-hub.box/10.2319/030708-137.1
[2]. Ugolini A, Agostino P, Silvestrini-Biavati A, Harrison JE, Batista KBSL. Orthodontic treatment for posterior crossbites. Cochrane Database Syst Rev. 2021; 12(12):CD000979. doi: 10.1002/14651858.CD000979.pub3 https://www.researchgate.net/publication/357368939_Orthodontic_treatment_for_posterior_crossbites
[3]. Baccetti T, Franchi L, Cameron CG, McNamara JA Jr. Treatment timing for rapid maxillary expansion. Angle Orthod. 2001; 71(5):343-350. doi:10.1043/0003-3219(2001)071<0343: TTFRME>2.0.CO;2 https://media.dent.umich.edu/labs/mcnamara/files/Treatment%20Timing%20for%20Rapid%20Maxillary%20Expansion.pdf
[4]. Seif-Eldin NF, Elkordy SA, Fayed MS, Elbeialy RA, Eid FH. Transverse skeletal effects of rapid maxillary expansion in pre and post pubertal subjects: a systematic review. Open Access Maced J Med Sci. 2019; 7(3):467-477. doi:10.3889/oamjms.2019.080 https://www.researchgate.net/publication/330995404_Transverse_Skeletal_Effects_of_Rapid_Maxillary_Expansion_in_Pre_and_Post_Pubertal_Subjects_A_Systematic_Review_A_Systematic_Review

Abstract: Objective: To compare changes in orthodontic knowledge scores after patient-education sessions delivered through five artificial intelligence (AI) platforms: Gemini, Meta AI, ChatGPT, Perplexity, and Grok.
Materials and Methods: This comparative pre–post study included 150 patients aged 14–30 years who were allocated to five groups of 30 participants each. The groups received orthodontic education through Gemini, Meta AI, ChatGPT, Perplexity, or Grok. Knowledge was assessed before and after the educational intervention using the same questionnaire.....

Key Word: artificial intelligence; orthodontics; patient education; health literacy; large language models; knowledge assessment

[1]. Santonocito S, Cicciù M, Ronsivalle V. Evaluation of the impact of AI-based chatbot on orthodontic patient education: a preliminary randomised controlled trial. Clin Oral Investig. 2025;29:278. doi:10.1007/s00784-025-06356-8.
[2]. Salmanpour F, Camcı H, Geniş Ö. Comparative analysis of AI chatbot (ChatGPT-4.0 and Microsoft Copilot) and expert responses to common orthodontic questions: patient and orthodontist evaluations. BMC Oral Health. 2025;25:896. doi:10.1186/s12903-025-06194-w.