Eddy Heriyanto Habar
Department Of Orthodontic, Faculty Of Dentistry, Hasanuddin University, Makassar, Indonesia

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Segmental retraction in Orthodontic Treatment of Patient with Ectopic Eruption of Maxillary Canine: A Case Report Wahyuni; Ardiansyah S. Pawinru; Eddy Heriyanto Habar; Eka Erwansyah; Nasyrah Hidayati
Indonesian Journal of Orthodontics Case Report Vol. 2 No. 2 (2025): Vol 2, Issue 2, December 2025
Publisher : Orthodontics Specialist Study Program, Faculty of Dentistry, Hasanuddin University

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AbstractIntroduction: Ectopic canines are permanent teeth that develop outside of their normal position in the jaw and can be caused by genetic or environmental factors. And require orthodontic treatment to correct it. Objective: This case report involves orthodontic treatment using segmental retraction to correct ectopic maxillary canine. Case Report: A 13-year old girl complained that her canine tooth was above the other teeth in the right maxilla. The maxillary midline shifted to the right by 3 mm. Cephalometrics showed SNA 810, SNB 770, ANB 40, and overjet and overbite were normal. The molar and canine relation on the right side was class II, and the left side was class I. The patient was treated with segmental retraction to correct the position of the maxillary right canine with extraction of the maxillary right first premolar and extraction of the maxillary left premolar to fix the right shifted midline. After 19 months of orthodontic treatment, facial profile changes were achieved (convex to straight tendency), and ectopic maxillary right canine and shifted midline were corrected. Conclusion : Segmental retraction in orthodontic treatment of ectopic canine provides satisfactory results and quick correction for patients and improves occlusion function and aesthetics.
Extraction Premolar Unilateral to Correct Canine Class II Division ISubdivision - A Case Report Andi Iffah Syahamah; Rasdiana Bakri; Suhesti Suronoto; Eddy Heriyanto Habar; Ardiansyah S. Pawinru; Donald Ronald Nahusona
Indonesian Journal of Orthodontics Case Report Vol. 2 No. 2 (2025): Vol 2, Issue 2, December 2025
Publisher : Orthodontics Specialist Study Program, Faculty of Dentistry, Hasanuddin University

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Abstract Objective: The purpose is to correct canine class II division 1 subdivision by extraction premolar unilateral. Case Description: A 22-years-old female came to the Hasanuddin University Dental Hospital Orthodontic Clinic with complaints about her crowded teeth and protrusion. Figure 1 showed pre-treatment photograph of extra and intraoral. On extraoral examination, patient had a convex profile, competent lips, and no TMJ abnormalities. On intraoral examination, patient had positive curve of spee, crowded teeth, midline of upper arch shifted 1 mm to the left and deep palate. The patient was treated with 0.022-in Standard Edgewise prescription bracket with extraction right upper premolar. After 36 months of treatment, canine right relationship become Class I, the midline of upper and lower in one line, overjet 3 mm and overbite 1.5 mm. Conclusion: The canine Class I relationship can be achieved by extraction unilateral premolar. The patient’s occlusion and smile aesthetics were significantly improved with normal and stable occlusion between maxillary and mandibular arch.
Orthodontic Treatment With Extraction in Moderate Crowding Using The Edgewise System - A Case Report Rasdiana Bakri; Eddy Heriyanto Habar; Ardiansyah S. Pawinru; Baharuddin M. Ranggang; Eka Erwansyah; Muhammad Kamil Nur
Indonesian Journal of Orthodontics Case Report Vol. 2 No. 2 (2025): Vol 2, Issue 2, December 2025
Publisher : Orthodontics Specialist Study Program, Faculty of Dentistry, Hasanuddin University

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Abstract Introduction: Dental crowding is a common malocclusion resultingfrom a mismatch between tooth size and arch dimensions, with moderate forms frequently requiring orthodontic intervention. Fixed orthodontic appliances, particularly the edgewise system, offer controlled three-dimensional tooth movement and are widely used to manage space discrepancies. In cases where arch-tooth size imbalance is significant, premolar extraction may be indicated to create adequate space and achieve functional and esthetic improvement Case Report: A 23 years-old women came to RSGMP UH with chief complaint want to improve her teeth that were crowded . intraoral examination revealed class I canine and molar relationship, deep palate and 1 mm shift of the mandibular dental midline to the right. At the beginning of the treatment, four first premolars were extracted to correct moderate crowding and improve the facial profile. After that, edgewise bracket slot 0,22 was bonded. The next step was levelling and alignment procedure with multiple loops. Conclusion: The management of moderate crowding using the edgewise fixed orthodontic system with first premolar extractions proved effective in correcting dental irregularities, improving the facial profile, and establishing functional occlusion. Sequential leveling, alignment, space closure, and retraction sucesfully resolved crowding and midline deviation, leading to stable post-treatment results supported by appropriate retention
Orthodontic Management of Impacted Mandibular Second Premolar (Tooth 45) Using the Edgewise Technique – A Case Report Desi Maya Putri; Baharruddin M. Ranggang; Eddy Heriyanto Habar; Ardiansyah S. Pawinru; Donald Ronald Nahusona
Indonesian Journal of Orthodontics Case Report Vol. 3 No. 1 (2026): Vol 3, Issue 1, June 2026
Publisher : Orthodontics Specialist Study Program, Faculty of Dentistry, Hasanuddin University

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Abstract Introduction: Impacted teeth represent a common clinical challenge in orthodontic practice due to their potential to disrupt normal occlusion and oral function. Objective: This case report aims to present the orthodontic management of an impacted mandibular second premolar (tooth 45) using the Edgewise technique to restore proper alignment and functional occlusion. Case Report: A 14-year-old female presented with Class I dentoskeletal malocclusion, severe crowding in the mandibular arch, midline shift, and an impacted tooth 45. Extraoral examination revealed a convex facial profile with slight asymmetry. Treatment was conducted using the 0.022-inch Standard Edgewise system. Leveling and aligning were initiated using multiple loop stainless steel archwires. Space creation for tooth 45 was achieved using an open-coil spring combined with molar distalization and anterior flaring, followed by uprighting and traction of tooth 45 into the dental arch. Conclusion: Comprehensive orthodontic treatment using the Edgewise technique with open-coil mechanics successfully uprighted and aligned the impacted tooth 45, establishing a stable Class I canine and molar relationship with improved smile aesthetics.
Orthodontic Treatment Of A Skeletal Class II Subdivision Malocclusion With Severe Maxillary Crowding And Midline Discrepancy Using A Straight-Wire Appliance: A Case Report Pepi Riyani Siregar; Fatmawati M; Baharuddin M. Ranggang; Eddy Heriyanto Habar; Ardiansyah S. Pawinru; Ita Purnama Alwi
Indonesian Journal of Orthodontics Case Report Vol. 3 No. 1 (2026): Vol 3, Issue 1, June 2026
Publisher : Orthodontics Specialist Study Program, Faculty of Dentistry, Hasanuddin University

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Abstract Background: Skeletal Class II subdivision malocclusion is a challenging asymmetric malocclusion, often associated with severe crowding, dental midline discrepancy, and dentoalveolar and soft-tissue imbalance. Achieving optimal occlusion and facial harmony requires careful management of both space and asymmetry. Objective: To report the diagnosis, treatment protocol, and outcomes of straight-wire fixed appliance therapy in a 24-year-old female with skeletal Class II subdivision malocclusion, severe maxillary crowding, and dental midline discrepancy. Case Report: A 24-year-old female presented to the Orthodontic Clinic of the Hasanuddin University Dental and Oral Hospital with protrusive and crowded teeth. Clinical examination showed dental midline deviation (maxillary 1 mm left; mandibular 0.5 mm right), overjet 3.5 mm, and overbite 2.5 mm, with a Class II subdivision canine relationship. Model analysis demonstrated a 9-mm maxillary space deficiency. Cephalometric findings indicated skeletal Class II (Class II subdivision) with incisor proclination/protrusion. Treatment was performed using straight-wire fixed appliances (Roth prescription, 0.022-inch slot) with selective extractions and staged mechanotherapy, including leveling and alignment, anterior retraction with T-loops, finishing, and fixed retainer retention. Active treatment lasted from 5 May 2023 to 19 December 2025 (approximately 32 months). Outcomes included improved facial profile, correction of crowding and midline discrepancy, and reduction of overjet to 3.0 mm.
Orthodontic Management Of Transposition And Ectopic maxillary Canine - A Case Report Andi Husnul Hasanah; Julia Rahim; Wahyuni; Baharuddin M. Ranggang; Eddy Heriyanto Habar; Muhammad Kamil Nur
Indonesian Journal of Orthodontics Case Report Vol. 3 No. 1 (2026): Vol 3, Issue 1, June 2026
Publisher : Orthodontics Specialist Study Program, Faculty of Dentistry, Hasanuddin University

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Abstract Introduction: The eruption path of the maxillary permanent canine is not only long and winding, but slightly buccal in relation to the dental arch. Moreover, its eruption occurs after that of the lateral incisor and the first premolar. Therefore, any approximation between the roots of these teeth decreases the space available for the canine and may cause their intraosseous retention or ectopic eruption, usually manifested by an exaggerated buccal position. Objective: the aim of this case report was to present the treatment of transposition and ectopic maxillary Case Report: A 15 years-old boy with chief complaint of misaligned teeth. Clinical examination revealed a convex facial profile with a unproportional lower third of the face, diminished nasolabial angle, showed canine displaced while smiling. The presence of the right and left maxillary primary canine was noted, as well as space deficiency in the maxillary arch of approximately —18 mm and severe crowding both of the anterior teeth in maxilla and mandible. Furthermore, the maxillary canines presented virtually superimposed buccal to the maxillary lateral incisors or nearly transposed. The patient was treated with 0.022-in Roth prescription brackets. Extraction of the 14, 24, 35, and 45 to reveal the crowding and corection the transposition and ectopic maxillary canine. Total treatment time was 15 months. On the day of debonding, a maxillary Hawley retainer was delivered Conclusion: Proper treatment of an ectopic canine patient with severe crowding requires careful treatment planning by the orthodontist. The decision to extract the premolars is to be good aesthetically, functionally, and for more stable results in these patients