|Year : 2017 | Volume
| Issue : 2 | Page : 78-80
Orthodontic management of a periodontally compromised patient
Madhukar Reddy Rachala, Kaladhar Reddy Aileni, Pitalla Naveen Kumar, Donthula Soujanya, Chinthakunta Reddy Prathima
Department of Orthodontics, SVS Institute of Dental Sciences, Mahabubnagar, Telangana, India
|Date of Web Publication||17-Apr-2017|
Department of Orthodontics, SVS Institute of Dental Sciences, Mahabubnagar, Telangana
Source of Support: None, Conflict of Interest: None
Today many adult patients with periodontal disease demonstrate malocclusions that compromise their esthetics and ability to maintain oral hygiene. With adequate combined orthodontic.periodontal treatment it is possible to correct malocclusion and re.establish a healthy and well-functioning dentition. However, while orthodontic treatment can realign periodontally affected teeth, esthetic appearance may be compromised by gingival recession due to alveolar bone dehiscences or fenestrations in combination with a thin gingival biotype. This article reports an interdisciplinary. (orthodontic and periodontic) approach for the treatment of a periodontally compromised patient with spacing in anterior dental region. Periodontal therapy, including periodontal plastic surgery to obtain root coverage as well as orthodontic treatment by means of a fixed appliance was used to achieve stable periodontal conditions and successful esthetic and functional final results.
Keywords: Interdisciplinary approach, orthodontic tooth movement, periodontal therapy
|How to cite this article:|
Rachala MR, Aileni KR, Kumar PN, Soujanya D, Prathima CR. Orthodontic management of a periodontally compromised patient. Int J Orthod Rehabil 2017;8:78-80
|How to cite this URL:|
Rachala MR, Aileni KR, Kumar PN, Soujanya D, Prathima CR. Orthodontic management of a periodontally compromised patient. Int J Orthod Rehabil [serial online] 2017 [cited 2019 Sep 21];8:78-80. Available from: http://www.orthodrehab.org/text.asp?2017/8/2/78/204631
| Introduction|| |
Orthodontic tooth movement may provide a substantial benefit to periodontal therapy. Patients with periodontal disease exhibit problems with tooth malpositioning that compromise their esthetics and ability for proper mechanical tooth cleaning. The correction of malpositioned teeth improves facial esthetics and permits the patient better access for oral hygiene. Adequate periodontal and orthodontic treatments have been shown to improve the periodontal condition and to re-establish a well-functioning dentition provided that an efficient plaque control is maintained. Moreover, orthodontics gives the opportunity to improve the appearance of the esthetic zone. However, a different orthodontic treatment approach is required in periodontally compromised patients in terms of stabilizing anchorage system, force system, retention, as well as plaque control during treatment.
This clinical report describes an interdisciplinary (periodontic and orthodontic) approach for the treatment of a periodontally compromised patient with anterior dental spacing. Periodontal therapies, including periodontal plastic surgery as well as orthodontic treatment by means of a fixed appliance were used to achieve stable periodontal conditions and successful esthetic and functional final results.
| Case Report|| |
A 22-year-old female patient reported to the Department of Orthodontics and Dentofacial Orthopedics, SVS Institute of Dental Sciences, with the chief complaint of bleeding gums and increasing frontal spacing in the maxillary and mandibular teeth. There was no history of medical ailments. Extra oral examination revealed no gross facial asymmetry, incompetent lips with interlabial gap of 3 mm. She had a mild concave profile with anterior divergence of face. The occlusal examination revealed Angle's Class I molar relationship bilaterally. The upper incisors showed pathologic anterior migration and extrusion of left central incisor, whereas the lower arch segment demonstrated generalized spacing in the incisor region [Figure 1]. A periodontal examination and charting were performed including the assessment of probing depths, clinical attachment levels, full mouth bleeding, and plaque scores. Generalized pocket depths ranging 4–6 mm in the posterior region and 7–8 mm depths in the upper anteriors were present. Radiographic examination showed generalized, moderate, horizontal bone loss in both arches [Figure 2]. Given the presented information, a diagnosis of moderate to advanced generalized chronic periodontitis with anterior dental spacing was made. Before starting orthodontic treatment, the patient received periodontal treatment. The treatment comprised of oral hygiene instructions, supragingival scaling, and periodontal flap surgery. After periodontal treatment, the patient acquired good plaque control and clinically healthy gingiva. Probing depths were reduced with no signs of bleeding.
|Figure 2: Pretreatment orthopantomogram and intraoral periapical of maxillary central incisors|
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Six months after periodontal surgery, orthodontic treatment was started with 0.022” × 0.028” preadjusted edge-wise appliance. During the initial alignment and leveling stage (6 months), very light force with thin NiTi wires was applied. Anterior space was closed by loop mechanics/frictionless mechanics with 0.019 × 0.025 titanium molybdenum alloy wire for 4 months followed by finial finishing and detailing [Figure 3]. Posttreatment results showed significant improvement in the extra oral features with competent lips and an ideal over jet and overbite [Figure 4].
After the removal of the multibracket appliances, the maxillary and mandibular teeth were stabilized by bonded lingual canine-to-canine retainers. The patient was seen every 4 weeks for periodontal maintenance during the orthodontic treatment and home care was emphasized. During active orthodontic treatment and retention, pocket depth, and clinical attachment levels were maintained at the levels achieved after periodontal treatment [Figure 5]. However, after orthodontic treatment a marked loss of the interdental bone and soft tissue height between the maxillary incisors compromised the esthetic result. The interdental papilla loss can be contributed to the factor of the destruction of the crestal bone between the incisors. Today we know that the presence of papilla strictly depends on the distance between the contact point and the crest of the bone.
|Figure 5: Posttreatment orthopantomogram and intraoral periapical of maxillary central incisors showing increase in bone levels|
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| Discussion|| |
Periodontal disease can lead to pathologic migration of involved teeth and cause severe esthetic and functional problems. The clinical manifestations of pathologic migration, such as rotation, elongation and spacing/crowding of the incisors, have been found in 30%–50% of patients with moderate to severe periodontal disease., In the present case report, pathologic migration of upper incisors and spacing of the maxillary and mandibular incisors and periodontal disease were significant. The migration of the maxillary incisors, as well as the spacing of the mandibular incisors was believed to be the result of pathological migration, since the patient reported no previous spacing., In this case, the combined periodontal and orthodontic treatment resulted in stable periodontal health exhibiting probing depths <4 mm with no signs of bleeding throughout the dentition. In addition, eliminating maxillary and mandibular anterior spacing helped to improve bone support and secure access for plaque control. Studies showed that orthodontic treatment in general does not have any negative effects on the periodontal tissues when a high level of oral hygiene is maintained. Thus, orthodontic tooth movement is no more a contraindication in the therapy of periodontally compromised patients. Lighter orthodontic force systems should be applied to periodontally compromised teeth as they can move easily, and greater orthodontic forces may negatively affect the periodontal membrane.,
It has to be emphasized that the key element in the orthodontic management of adult patients with periodontal disease is to eliminate plaque accumulation and gingival inflammation., In the present case, initial periodontal conditions were improved by scaling and root planning in conjunction with the periodontal flap surgery before orthodontic treatment. During orthodontic treatment, a strict oral hygiene program was applied, including oral hygiene control and professional tooth cleaning every 4 weeks. The planning of retention and the stability of orthodontic treatment requires greater consideration in periodontally compromised patients. Thus, permanent retention is often part of the total treatment plan for these patients. A long-term lingual-bonded wire retention was applied in the upper and lower arch.
| Conclusion|| |
Recently, there is an increasing demand from adult patients for orthodontic treatment, either purely for esthetics, to improve esthetics or function following previous disease, or to facilitate the stabilization, restoration, or replacement of teeth. Orthodontics may have a major role in the rehabilitation of patients suffering the effects of advanced periodontal disease, but there are a number of important factors to be considered in the management of such patients if the optimal outcome is to be obtained. The interdisciplinary treatment approach that involved nonsurgical periodontal therapy, orthodontic tooth movement with the use of light continuous forces resulted in significant functional, esthetic, and periodontal improvements.
Declaration of patient consent
The authors certify that they have obtained all appropriate patient consent forms. In the form the patient(s) has/have given his/her/their consent for his/her/their images and other clinical information to be reported in the journal. The patients understand that their names and initials will not be published and due efforts will be made to conceal their identity, but anonymity cannot be guaranteed.
Financial support and sponsorship
Conflicts of interest
There are no conflicts of interest.
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[Figure 1], [Figure 2], [Figure 3], [Figure 4], [Figure 5]