scholarly journals Dental Implant Placement with Simultaneous Anterior Maxillary Reconstruction with Block and Particulate Fresh Frozen Allograft Bone: A Case Report with 24-Month Follow-Up Data

2017 ◽  
Vol 2017 ◽  
pp. 1-4 ◽  
Author(s):  
J. S. Vieira ◽  
E. M. Brandão-Filho ◽  
F. R. Deliberador ◽  
J. C. Zielak ◽  
A. F. Giovanini ◽  
...  
Keyword(s):  
Case Report ◽  
Dental Implants ◽  
Clinical Success ◽  
Maxillofacial Surgery ◽  
Oral And Maxillofacial Surgery ◽  
Allograft Bone ◽  
Anterior Maxilla ◽  
Implant Placement ◽  
Fresh Frozen ◽  
Fixed Prosthesis

Fresh frozen allograft bone is routinely used in orthopedic surgery for the reconstruction of large bone defects, and its use in oral and maxillofacial surgery is increasing. The purpose of this case was to demonstrate the installation of dental implants and the use of fresh frozen bone for reconstruction of anterior maxilla in the same surgery. This case report presents the insertion of dental implants followed immediately by a placement of fresh frozen allograft in block and particle for a reconstruction of atrophic anterior maxillary in the same surgery. Ten months subsequent to this procedure, provisional fixed prosthesis was installed on the implants. Four months later (postoperative month 14), the final fixed prosthesis was installed and the clinical success was observed. The insertion of dental implants followed immediately by a placement of fresh frozen allograft is a safe and efficient process that results in the successful return of dental function and aesthetic rehabilitation for the patient.

scholarly journals Compound odontoma with unususal number of denticles- a case report

2020 ◽  
Vol 10 (2) ◽  
pp. 81-83
Author(s):  
Vivek Singh ◽  
Jasmeet Singh
Keyword(s):  
Case Report ◽  
Maxillofacial Surgery ◽  
Permanent Tooth ◽  
Oral And Maxillofacial Surgery ◽  
Odontogenic Tumour ◽  
Anterior Maxilla ◽  
Patient Reported ◽  
Compound Type ◽  
Slow Growing ◽  
Compound Odontoma

The term odontoma refers to hamartomatous lesions (malformations) rather than true neoplasms. They are the most common odontogenic tumour of jaws. They are slow growing in nature. Miss­ing permanent tooth or retained deciduous tooth brings the patient to the clinician usually dur­ing second decade of life. Two types of odontomas has been described: complex and compound. The compound type is more common and frequently found in the anterior maxilla. A 15-year-old male patient reported to department Oral and Maxillofacial Surgery, with missing permanent right central and lateral incisor with retained deciduous in place. Intraoral radiographs were done and multiple small denticles were seen. A total of 39 denticles of various sizes were enucleated from the lesion making this case very unusual.

scholarly journals Compound Odontoma in young girl

2015 ◽  
Vol 27 (3) ◽  
Author(s):  
Nurwahida N. ◽  
Melita Sylvyana ◽  
R. Agus Nurwiadh ◽  
Rizki Diposarosa
Keyword(s):  
Case Report ◽  
Maxillofacial Surgery ◽  
Posterior Part ◽  
Panoramic Radiograph ◽  
Young Girl ◽  
Oral And Maxillofacial Surgery ◽  
Anterior Maxilla ◽  
Second Molar ◽  
Unerupted Teeth ◽  
Compound Odontoma

Introduction. Odontomas are the most common type of odontogenic tumors and generally they are asymptomatic. These tumors are formed from enamel and dentin, and can have variable amounts of cement and pulp tissues. According to radiographic, microscopic, and clinical features, two types of odontomas are recognized: Complex and compound odontomas. Complex odontomas occur mostly in the posterior part of the mandible and compound odontomas in the anterior maxilla. Case Report. A young girl patient, 9 years old came to Department of Oral and Maxillofacial Surgery with a slow growing and asymptomatic swelling in her left posterior mandible for 5 years in his history taking. The panoramic radiograph show  a radioopacity and radiolucent lesion at the lower second molar region, with well-corticated limits. An insisional biopsi   confirmed  as compound odontoma. The surgery  performed with simple enucleation and curettage under general anaesthesia. Discussion. Compound odontomas are usually located in the anterior maxilla, over the crowns of unerupted teeth, or between the roots of erupted teeth. In this case report, Compound odontomas are found in the posterior mandible. Conclusion. Compound odontomas in the posterior mandible is a rare. The treatment of odontomas depends on the size of the lesion. The early diagnosis, the treatment of choice is conservative surgical enucleation and curettage and prognosis is excellent.

Functional analysis of chondroitin 4 sulfate constituting osseointegration

Impact ◽  
2019 ◽  
Vol 2019 (8) ◽  
pp. 18-20
Author(s):  
Shuhei Tsuchiya
Keyword(s):  
Functional Analysis ◽  
Extracellular Matrix ◽  
Dental Implants ◽  
Maxillofacial Surgery ◽  
The Body ◽  
Oral And Maxillofacial Surgery ◽  
Direct Connection ◽  
Tooth Replacement ◽  
Living Bone ◽  
Natural Tooth

Osseointegration can be defined as a direct connection, both structural and functional, between living bone and the surface of an artificial implant. Indeed, the word comes from the Greek term for 'bone' and 'to make whole'. In dentistry, once dental implants are placed, the body will react with osseointegration, enabling the implants to become a permanent part of the jaw. There are many benefits to this type of implant, compared with traditional tooth replacement options, not least that dental implants mimic the strength and functionality of a natural tooth. Dr Shuhei Tsuchiya is a researcher based in the Division of Oral and Maxillofacial Surgery at Nagoya University, Japan, who is interested in a range of areas, including regenerative medicine and the extracellular matrix. One of his key preoccupations, though, is shedding light on osseointegration. He and his team are working to unravel the mysteries of the mechanism.

Main Approaches to the Use of Biomaterials in Oral and Maxillofacial Surgery: A Brief Systematic Review

2021 ◽  
pp. 42-48
Author(s):  
Henrique Esteves Magalhães ◽  
Priscilla Janaína de Lima Borelli Bovo ◽  
Luciano Rodrigues Neves ◽  
Marcelo Henrique Batista Santos ◽  
Rogério Luiz de Araújo Vian ◽  
...  
Keyword(s):  
Systematic Review ◽  
Bone Tissue ◽  
Dental Implants ◽  
Bone Growth ◽  
Maxillofacial Surgery ◽  
Oral And Maxillofacial Surgery ◽  
Success Rates ◽  
Dental Implantation ◽  
Regeneration Of Bone Tissue ◽  
Regeneration Of Bone

Introduction: In recent years, procedures with the use of dental implants have increased worldwide, reaching approximately one million dental implants per year. In recent years, a platelet concentrate called FRP (fibrin-rich plasma) has been the subject of clinical studies. Associated with this, the biomaterial Bio-Oss® (Geistlich), as it is biodegradable, biocompatible, non-toxic, and has low immunogenicity, and bio stimulators can act in the regeneration of bone tissue, as it establishes with the cells the appropriate biological niche (favorable microenvironment) for bone growth. Objective: Therefore, the present study aimed to evaluate, through a brief systematic review, the results that involve bone formation for dental implantation, with the use of biomaterials such as fibrin-rich plasma and Bio-Oss®. Methods: The model used for the review was PRISMA. Was used databases such as Scopus, Scielo, Lilacs, Google Scholar, PubMed. Results: Fibrin-rich plasma (FRP) as an autologous biomaterial for use in oral and maxillofacial surgery presents most leukocytes, platelets, and growth factors, forming a fibrin matrix, with three-dimensional architecture. The Bio-Oss® biomaterial (Geistlich), as it is biodegradable, biocompatible, non-toxic, and has low immunogenicity and bio stimulators can act in the regeneration of bone tissue, since it establishes with the adenomatous mesenchymal stem cells the appropriate biological niche for bone growth and, thus, allowing the dental implant to be as effective as possible. Conclusion: The use of FRP associated with Bio-Oss® seems to illustrate high success rates with minimal costs, which may reduce the amount of bone graft needed to fill the sinus cavity, reducing the costs of the procedure.

Aesthetic rehabilitation with immediate implant placement in anterior maxilla after traumatic avulsive injury. A case report

2021 ◽  
Author(s):  
Fahad Umer ◽  
Saqib Habib
Keyword(s):  
Case Report ◽  
Cortical Plate ◽  
Radiographic Examination ◽  
Incisor Tooth ◽  
Anterior Maxilla ◽  
Implant Placement ◽  
Immediate Implant ◽  
And Function ◽  
Variable Clinical Presentation

Traumatic oral injuries present their own unique restorative challenges to the clinician due to their variable clinical presentation. In such cases, achieving optimum aesthetics and function in the maxillary aesthetic zone is challenging. This case report describes the rehabilitation of a patient with immediate implant placement after suffering trauma to the oral cavity resulting in a complete loss (avulsion) of a permanent central incisor tooth. In order to preserve the existing soft and hard tissue and to achieve predictable and aesthetically pleasing results, we decided to place an immediate implant as opposed to replantation of the avulsed tooth. Flapless implant surgery was planned and a dental implant (Bio horizons Implant Systems, Inc.) was placed following non-submerged protocol. At six month’s follow-up, the clinical and radiographic examination revealed a well osseo-integrated implant with an intact buccal cortical plate. Continuous...

scholarly journals 1359 Everyone Deserves to Smile: An Audit on The Success Rate of Dental Implants in Complex Maxillofacial Patients

2021 ◽  
Vol 108 (Supplement_6) ◽  
Author(s):  
P Lugaric ◽  
C Frezzini ◽  
A Patterson
Keyword(s):  
Dental Implants ◽  
Maxillofacial Surgery ◽  
Survival Rates ◽  
Oral And Maxillofacial Surgery ◽  
Head And Neck Reconstruction ◽  
Success Rates ◽  
Native Bone ◽  
Local Standard ◽  
Edentulous Patients ◽  
Surgery Department

Abstract Aim To determine the success rates of dental implants in complex patients treated in the Oral and Maxillofacial Surgery Department at Rotherham General Hospital (RGH). Method All patients who received dental implants in the period January 2010 – March 2017 at RGH were included in the audit. Standards 90% local standard Results 68 dental implants were placed in 22 patients: 15 patients head and neck reconstruction, 5 atrophic edentulous patients, 2 trauma. Conclusions Survival rates for dental implants in the literature is variable ranging from 91 -96% in native bone and mucosa and 46 - 98% in irradiated tissue.

scholarly journals Rare Iatrogenic Oronasal Communication after Superior Canine Odontectomy Attempt

2021 ◽  
Vol 2020 (2) ◽  
pp. 1
Author(s):  
Ciprian Roi ◽  
Emilia Ianeș ◽  
Diana Nica ◽  
Alexandra Roi ◽  
Laura Cristina Rusu ◽  
...  
Keyword(s):  
Case Report ◽  
Scientific Literature ◽  
Oral Surgery ◽  
Healing Process ◽  
Maxillofacial Surgery ◽  
Oral And Maxillofacial Surgery ◽  
Unsuccessful Attempt ◽  
One Year ◽  
General Dentist

(1) Background: Oronasal communication is described in the scientific literature as a common complication that occurs after a cleft palate surgery. In some cases, it can also be a consequence of oral surgery procedures; the main problem of this type of rare accident is related to the correct healing process and treatment option. (2) Case report: A patient with oronasal communication caused by an unsuccessful attempt of a superior canine odontectomy presented at the Emergency Department of the Oral and Maxillofacial Surgery Hospital, Timișoara. The case management is described from the first consult to one-year follow-up. We consider that this pathology was optimally treated surgically, and the results are more than satisfactory, taking into consideration the high rates of recurrence. (3) Conclusion: This case report can be a useful to a general dentist who is trying to decide whether to perform the canine odontectomy or refer to a specialist surgeon due to the accidents and complications of this procedure.

scholarly journals Primary Tuberculous Lymphadenitis: a Rare Case Report

2018 ◽  
Vol 22 (2) ◽  
pp. 106-110
Author(s):  
Mustafa Mert Açikgöz ◽  
Ayşem Yurtseven ◽  
Gülsüm Ak
Keyword(s):  
Case Report ◽  
Multidisciplinary Approach ◽  
Maxillofacial Surgery ◽  
Excisional Biopsy ◽  
Oral And Maxillofacial Surgery ◽  
Tuberculous Lymphadenitis ◽  
Rare Case Report ◽  
Long Term Follow Up

SummaryBackground/Aim: Our aim is to describe multidisciplinary approach to primary tuberculous lymphadenitis with a case report.Case Report: A 6-year-old boy was referred to İstanbul University, Faculty of Dentistry, Department of Oral and Maxillofacial Surgery with the symptoms of painless extra-oral abscess and lymphadenopathy. The diagnosis of primary tuberculous lymphadenitis was proved by microbiological culture and ultrasound imaging.Conclusions: Combine tuberculosis treatment should be applied and long term follow up is necessary. Excisional biopsy for tissue diagnosis and bacterial examination with culture should be performed for an early diagnosis as a delay in treatment can lead to devastating consequences.

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