scholarly journals Immediate Post-Extraction Short Implant Placement with Immediate Loading and without Extraction of an Impacted Maxillary Canine: Two Case Reports

Materials ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 2757
Author(s):  
José Antonio Moreno-Rodríguez ◽  
Julia Guerrero-Gironés ◽  
Francisco Javier Rodríguez-Lozano ◽  
Miguel Ramón Pecci-Lloret
Keyword(s):  
Dental Implant ◽  
Alveolar Bone ◽  
Case Reports ◽  
Young Patients ◽  
Aesthetic Result ◽  
First Choice ◽  
Surgical Extraction ◽  
Impacted Canine ◽  
Short Implant

For the treatment of impacted maxillary canines, traction associated with a complete orthodontic treatment is the first choice in young patients. However, in adults, this treatment has a worse prognosis. The surgical extraction of the impacted tooth can result in a series of complications and a compromised alveolar bone integrity, which may lead to the requirement of a bone regeneration/grafting procedure to replace the canine with a dental implant. These case reports aimed to describe an alternative treatment procedure to the surgical extraction of impacted maxillary canines in adults. Following clinical and computerized tomography-scan (CT-Scan) examination, the possibility of maintaining the impacted canine in its position and replacing the temporary canine present in its place with a dental implant was planned. A short dental implant with an immediate provisional crown was placed, without contacting the impacted canine. At 3 months follow-up, a definitive metal-ceramic restoration was placed. Follow-up visits were performed periodically. The implant site showed a physiological soft tissue color and firmness, no marginal bone loss, no infection or inflammation, and an adequate aesthetic result in all follow-up visits. These results suggest that the treatment carried out is a valid option to rehabilitate with an osseointegrated short implant area where a canine is included, as long as there is a sufficient amount of the remaining bone.

scholarly journals Treatment of unusual locked posterior fracture–dislocation of the shoulder: a case series

2020 ◽  
Vol 23 (4) ◽  
pp. 190-196
Author(s):  
Ho Yeon Park ◽  
Seok Jung Kim ◽  
Yoo Joon Sur ◽  
Jae Woong Jung ◽  
Chae-gwan Kong
Keyword(s):  
Total Shoulder Arthroplasty ◽  
Young Patients ◽  
Case Series ◽  
High Energy ◽  
Fracture Dislocation ◽  
Long Term Outcome ◽  
First Choice ◽  
Vas Scores ◽  
The Mean

Background: Locked posterior fracture-dislocation of the shoulder (LPFDS) is a very rare injury that occurs predominantly in young patients following high-energy trauma. The long-term outcome of the treatment of this injury is often poor. This study sought to present the characteristics of injury, discuss the pathological anatomy, and to report the treatment outcomes of our case series. Methods: Between January 2012 and May 2018, a total of 234 patients who underwent surgical treatment for proximal humerus fractures were reviewed. Among them, six patients (mean age, 54.7 years; range, 35–76 years) with LPFDS were included in this study. Four patients were treated with open reduction and internal fixation (ORIF) with locking plates, one with hemiarthroplasty, and one with reverse total shoulder arthroplasty. Clinical results were evaluated by Constant, American Shoulder and Elbow Surgeons (ASES), and visual analog scale (VAS) scores and radiologic evaluation was conducted using follow-up radiographs. Results: The mean length of follow-up was 26.2 months (range, 12–54). The mean Constant, ASES, and VAS scores were 66.7, 65.5, and 2.2, respectively. Four patients who underwent ORIF achieved bony union, but avascular necrosis (AVN) of the humeral head was observed in two patients. No complications were observed in the patients who underwent arthroplasty surgery until final follow-up. Conclusions: In the treatment of LPFDS, replacement arthroplasty can produce predictable results. The approach of ORIF may be considered as a first choice of treatment in young patients but is sometimes correlated with postoperative complications such as AVN and the functional outcomes may be unpredictable. Therefore, patients should undergo careful diagnosis and treatment of this type of injury.

scholarly journals Five-Year Follow-up of an Immediate Implant Placement in the Aesthetic Zone

2018 ◽  
Vol 2 (2) ◽  
pp. 76-79
Author(s):  
Bhageshwar Dhami ◽  
Priti Shrestha
Keyword(s):  
Alveolar Bone ◽  
Treatment Time ◽  
Maxillary Central Incisor ◽  
Implant Placement ◽  
Surgical Extraction ◽  
Immediate Implants ◽  
Tissue Changes ◽  
Immediate Implant ◽  
The Aesthetic

Immediate implants are placed in the site of surgical extraction of the tooth to be replaced. The percentage success of such procedures varies among authors from 94-100%. Immediate implant placement is most commonly indicated when tooth extraction is done with pathologies not amenable to treatment. The advantages include reduced post-extraction alveolar bone resorption, shortened treatment time, and the avoidance of a second surgical intervention with regard to delayed implantation. This report describes a case of immediate implant placed in a maxillary central incisor followed by evaluation of soft and hard tissue changes occurring during post-operative period with a follow-up at five years.

scholarly journals Orthodontic treatment in the presence of aggressive periodontitis

2021 ◽  
Vol 26 (6) ◽  
Author(s):  
Alexandre Trindade Simões da MOTTA
Keyword(s):  
Orthodontic Treatment ◽  
Alveolar Bone ◽  
Young Patients ◽  
Interdisciplinary Approach ◽  
Aggressive Periodontitis ◽  
Common Symptom ◽  
Immune Deficiencies ◽  
Periodontal Destruction ◽  
The Impact

ABSTRACT Introduction: Aggressive periodontitis causes periodontal destruction, with loss of supporting alveolar bone. The common symptom is rapid attachment loss in the first molar and incisor area, in young adults. Objective: The aim of this study was to discuss the challenges, implications and the impact of orthodontic treatment in patients affected by severe periodontal problems, specifically aggressive periodontitis. Discussion: In addition to other bacteria, the main pathogen involved in aggressive periodontitis is the Aggregatibacter actinomycetemcomitans. However, the susceptibility to the disease differs among individuals, being immune deficiencies the main reason for this variability. Many orthodontists are not comfortable about performing treatments on individuals with aggressive periodontitis. Conclusion: Orthodontic treatment is feasible in young patients with severe and localized aggressive periodontitis, as long as the limitations imposed by the disease are respected. An interdisciplinary approach is required, with frequent periodontal follow-up before, during and after orthodontic treatment, allowing the correction of dental positions without aggravating bone loss.

scholarly journals Ranula as the First Symptom of HIV Infection in Young Patients

2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
X. Vanden Eynden ◽  
C. Bouland ◽  
D. Dequanter ◽  
M. Gerbaux ◽  
S. Kampouridis ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Hiv Infection ◽  
Hiv Testing ◽  
Case Reports ◽  
Young Patients ◽  
Oral Manifestations ◽  
Sublingual Gland ◽  
Salivary Gland Diseases ◽  
Routine Hiv Testing

Introduction. Oral manifestations are often the earliest HIV signs. Salivary gland diseases are a common form of HIV expression. A ranula can occur in association with HIV. However, this manifestation is rarely considered as the disease sentinel sign. We present two cases of children consulting for a ranula, leading to the diagnosis of a previously unknown HIV infection. Case Reports. Two children, respectively, 5 and 13, were treated for a ranula by marsupialization. Relapse occurred in both cases, and thereafter, a ranula excision was performed. While the follow-up was uneventful, HIV infection was diagnosed during the patients’ care. The only sign or symptom observed was the ranula. A routine HIV testing of ranula patients would have allowed earlier care. Conclusion. Routine HIV testing of patients with a ranula is justified and may be recommended, especially for children. Ranula excision associated with the sublingual gland resection is suggested in order to avoid recurrence.

scholarly journals Multi-modality Therapies for Advanced Small Cell Carcinoma of the Ovary, Hypercalcemic Type (SCCOHT): Three Case Reports and Literature Review

2021 ◽  
Author(s):  
Qin Han ◽  
Hongyan Guo
Keyword(s):  
Cell Carcinoma ◽  
Case Reports ◽  
Young Patients ◽  
Immune Checkpoint Blockade ◽  
Combined Modality Treatment ◽  
Presenting Symptoms ◽  
Long Term Follow Up ◽  
Carcinoma Of The Ovary

Abstract BackgroundSmall-cell carcinoma of the ovary, hypercalcemic type (SCCOHT) is a rare but highly undifferentiated, aggressive malignancy that primarily affects young women. Due to the early onset, unclear familial history, and vague presenting symptoms, most SCCOHT patients present with advanced disease and have a very poor prognosis. Although several therapeutic regimens have been proposed, there is no consensus on the optimal strategy. Case presentationWe described three cases of advanced-stage SCCOHT treated with cytoreductive surgery and chemotherapy with or without immune checkpoint blockade treatment. The patients showed different survival rates.ConclusionsGiven the almost universal mortality of advanced SCCOHT during long-term follow-up, we believe these cases highlight the importance of prompt diagnosis as well as early, aggressive, and combined modality treatment of SCCOHT. We also believe that improved therapies could result in more young patients surviving SCCOHT.

Prosthetic Rehabilitation of Edentulous Ridges Following Alveolar Distraction Osteogenesis: Clinical Report of Three Cases

2011 ◽  
Vol 37 (sp1) ◽  
pp. 183-191 ◽  
Author(s):  
Gulfem Ergun ◽  
Isil Cekic Nagas ◽  
Dervis Yilmaz ◽  
Mustafa Ozturk
Keyword(s):  
Dental Implant ◽  
Distraction Osteogenesis ◽  
Alveolar Bone ◽  
Case Reports ◽  
Clinical Report ◽  
Oral Rehabilitation ◽  
Radiologic Findings ◽  
Implant Placement ◽  
Dental Practitioners ◽  
Alveolar Distraction Osteogenesis

Patients with complete edentulism who have insufficient bone for endosseous dental implant treatment present a challenge for dental practitioners. Distraction osteogenesis of the edentulous alveolar ridges is a process for augmentation of atrophic alveolar bone before dental implant placement. This clinical report describes the use of distraction osteogenesis and rehabilitation of patients with a fixed or removable implant-supported prosthesis to treat mandibular defects. Two female patients with segmental alveolar atrophy at the posterior regions of mandible and one female patient with defect at the anterior region of mandible were treated using distraction devices. However, lingual tipping of the distraction vector occurred during the distraction phase in patient 1. The morphology of the alveolar bone was also analyzed in relation to the planned implant position. After a consolidation period of 12 weeks on average, radiologic observation suggested that there was sufficient bone formation for implant installation. In all patients, implant-supported fixed or removable prosthetic oral rehabilitation was successfully performed, and the clinical and radiologic findings were satisfactory. After 4 years of follow-up, no functional or esthetic difficulties with the implants and restorations were noted. These case reports suggest that although alveolar distraction osteogenesis seems to be an effective technique for augmenting atrophic alveolar bone for creating bone and soft tissue, complications may occur after surgical procedures.

Rezidivrisiko nach thyreostatischer Behandlung immunogener und nicht-immunogener Hyperthyreosen

1990 ◽  
Vol 29 (01) ◽  
pp. 1-6 ◽  
Author(s):  
E. Voth ◽  
N. Dickmann ◽  
H. Schicha ◽  
D. Emrich
Keyword(s):  
Relapse Rate ◽  
Urinary Iodine ◽  
Young Patients ◽  
Antithyroid Drugs ◽  
Urinary Iodine Excretion ◽  
Old Patients ◽  
Primary Disease ◽  
Iodine Excretion ◽  
Immunogenic Hyperthyroidism

Data of 196 patients treated for hyperthyroidism exclusively with antithyroid drugs were analyzed retrospectively concerning the relapse rate within a follow-up period of four years. Patients were subdivided for primary or recurrent disease, and for immunogenic or non-immunogenic hyperthyroidism, respectively. In immunogenic as well as in non-immunogeriic hyperthyroidism, the relapse rate was significantly lower for patients with primary disease (35% and 52%, respectively) compared to those with recurrent hyperthyroidism (82%, p <0.001 and 83%, p <0.001, respectively). In patients with primary disease, clinical, biochemical and scintigraphic parameters were tested with respect to their capability of predicting a relapse. For immunogenic hyperthyroidism the highest relapse rates were observed in young patients and in those with large goitres, whereas for non-immunogenic hyperthyroidism they were highest in old patients, in those with nodular goitres and in those without an increased urinary iodine excretion at the time of diagnosing hyperthyroidism.

Severe Head Injury linked to Subsequent Development of Malignant Brain Tumour within a Short Period- A Case Report

2018 ◽  
Vol 3 (2) ◽  
Keyword(s):  
Head Injury ◽  
Brain Tumour ◽  
Severe Head Injury ◽  
Case Reports ◽  
Subsequent Development ◽  
Malignant Brain Tumour ◽  
Tumour Development ◽  
Short Period ◽  
The Brain

There have been a few case reports of head injury leading to brain tumour development in the same region as the brain injury. Here we report a case where the patient suffered a severe head injury with contusion. He recovered clinically with conservative management. Follow up Computed Tomography scan of the brain a month later showed complete resolution of the lesion. He subsequently developed malignant brain tumour in the same region as the original contusion within a very short period of 15 months. Head injury patients need close follow up especially when severe. The link between severity of head injury and malignant brain tumour development needs further evaluation. Role of anti-inflammatory agents for prevention of post traumatic brain tumours needs further exploration.

Nonsurgical Endodontik Retreatment of Maxillary First Premolar

DENTA ◽  
2017 ◽  
Vol 11 (1) ◽  
pp. 88
Author(s):  
Yongki Hadinata W ◽  
Karlina Samadi
Keyword(s):  
Root Canal ◽  
Radiographic Examination ◽  
Periapical Lesion ◽  
First Choice ◽  
Periapical Abscess ◽  
Dental Hospital ◽  
Conservative Dentistry ◽  
Previously Treated ◽  
Endodontic Retreatment

<p><strong><em>Background :</em></strong><em> There are some factors can cause endodontic failure such as inadequate in cleaning or shaping step, non hermetic obturation, or poor restoration, which can cause bacteria multiply. <strong>Purpose :</strong> To report the management of endodontic failure with nonsurgical treatment. <strong>Case :</strong> 46-year-old woman came to Airlangga Dental Hospital Conservative Dentistry Department to treat her upper right tooth which show symptomatic pain in the last 2 weeks. The tooth has been treated and crowned with porcelain fused to metal about 10 years ago. Clinical examination show the presence of fistula on premolar buccal gingiva, react to percussion.  Radiographic examination show not hermetic obturation in one root canal and radiolucency in the periapical area. The diagnosis for maxillary first premolar is previously treated tooth with chronic periapical abscess.. <strong>Treatment :</strong> Crown and post was removed from the tooth, and endodontic retreatment was done. Follow up 6 months after the retreatment show no reaction to percussion, and radiographic examination show no enlargement periapical lesion. <strong>Conclusion :</strong> Nonsurgical endodontic retreatment always become the first choice to resolve endodontic failure for previously treated tooth.</em></p><p><strong><em>Keywords :</em></strong><em> endodontic failure, maxillary first premolar, nonsurgical endodontic retreatment</em></p><p><strong><em>Correspondence:</em></strong><em> Yongki Hadinata W., drg. PPDGS Ilmu Konservasi Gigi Fakultas Kedokteran Gigi Universitas Airlangga, Surabaya. Jl. Mayjen. Prof. Dr. Moestopo No. 47, Surabaya.</em></p>

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