Demineralized Dentin Matrix Incorporated with rhBMP-2 Composite Graft for Treating Medication-Related Osteonecrosis of the Jaw.

Medication-Related Osteonecrosis of the Jaw (MRONJ) is characterized by bone exposure in the oral and maxillofacial region for more than eight weeks in patients treated with anti-resorptive agents, immunosuppressants, or anti-angiogenic agents, without prior radiation therapy or metastatic disease to the jaws. Conservative treatments can control infection in mild cases, but surgical intervention is necessary for patients with severe symptoms. A 78-year-old female with a history of bisphosphonate treatment for osteoporosis presented with persistent pain, swelling, and malodor following implant placement in the upper right maxilla.

Intraoral Approach for Zygomaticomaxillary Complex and Orbital Floor Fracture With a Customized Ballooning Technique.

The zygomaticomaxillary complex and the orbital floor are commonly affected by mid-face fractures; their fractures pose challenges in reconstruction and can result in complications, such as enophthalmos. This study explores an intraoral approach with the help of a customized balloon technique and a contrast agent as an alternative to the conventional methods. A case report of a 67-year-old man with complex midfacial trauma is presented.

Facial hematoma induced spontaneously or by minimal trauma in a facial plexiform neurofibroma: a case report and literature review.

Plexiform neurofibroma is a rare benign tumor and a special subtype of neurofibromatosis 1. This report is a literature review with a case of patient with facial hemorrhage observed at the site of neurofibroma removal in the right lower face due to minor trauma. Through PubMed search, using terms ((facial hematoma) OR (facial bleeding)) AND (neurofibromatosis), 86 articles were identified, and five related articles (six patients) were finally selected.

A ramus cortical bone harvesting technique without bone marrow invasion.

Autogenous bone grafts from the mandibular ramus are a known source of inadequate bone volume scenarios of the residual alveolar ridge. However, the conventional block-type harvesting technique cannot prevent bone marrow invasion, which can cause postoperative complications such as pain, swelling, and inferior alveolar nerve injury. This study aims to suggest a complication-free harvesting technique and present the results of bone grafting and donor sites.

Coronoidectomy for reduction of superolateral dislocation of mandible condyle.

Superolateral dislocation of the condyle is a rare mandibular fracture. The treatment goal is to return the dislocated condyle to its original position to recover normal function. This study reports on superolateral dislocation of the condyle with mandibular body fracture.

Nasal septal abscess with a dental origin: a case report and a review of the literature.

Since the first report of a nasal septal abscess (NSA) from a dental origin (1920), six articles have been published in the English literature to date. The most common cause of NSA is an infection of the nasal septal hematoma after trauma. This is a report of an uncommon cause of NSA with a dental origin.

Conservative management with Carnoy's solution in ameloblastoma involving two unerupted teeth: a report of two cases.

Marsupialization is widely used as a primary treatment modality for reducing size of large cysts. However, there is no recommendation for specific duration of marsupialization. In addition, Carnoy's solution usually is applied at the time of enucleation as a fixative agent.

Classification of postoperative edema based on the anatomic division with mandibular third molar extraction.

Purpose: Several investigations have been performed for a postoperative edema after extraction, but the results have been controversial due to low objectivity or poorly reproducible assessments of the edema. The aim of this study was to suggest a classification and patterns of postoperative edema according to the anatomical division associated with extraction of mandibular third molar as a qualitative evaluation method.

Methods: This study was conducted forty-four mandibular third molars extracted and MRI was taken within 48 h after extraction.

Retrospective case series analysis of vestibuloplasty with free gingival graft and titanium mesh around dental implant.

Objectives: The purpose of this paper is to introduce an effective technique to easily obtain adequate amounts of keratinized gingiva and vestibular depth.

Materials And Methods: Free gingiva (vertical height 10 mm) was harvested on the palatal mucosa and a partial thickness flap was elevated on the recipient site with same width as the free gingiva graft. After a conventional suture, a titanium mesh covered the graft and was fixed with miniscrews.

Effective Reduction of Orbital Floor Fracture With Customized Balloon Using Contrast Agent And Micro Saw.

The purpose of this article is to introduce simple, minimally invasive, more effective, and more comfortable method using a customized balloon with contrast agent for orbital floor fracture. The customized balloon was fabricated to compensate for its shortcomings, based on the experiences from four patients who underwent the surgery of orbital floor fracture using a Foley catheter.In a 33-year-old female patient with only orbital floor fracture, the reduction was performed using a transmaxillary approach with a customized balloon.

An unusual presentation of non-specific cystic degeneration of craniofacial fibrous dysplasia: a case report and review of literature.

Background: Fibrous dysplasia (FD) is a rare, sporadic, and benign congenital condition in which normal cancellous bone is replaced by fibro-osseous tissue with immature osteogenesis. FD localized in the cranial and facial bones is called craniofacial fibrous dysplasia (CFD). Cystic degeneration in CFD cases is rare; cystic degeneration appearing in both the maxilla and the mandible FD lesion is even rarer.

A clinical study of inferior alveolar nerve damage caused by Carnoy's solution used as a complementary therapeutic agent in a cystic lesion.

Background: Cyst enucleation, which extracts only the tumor with the application of Carnoy's solution (CS), has been suggested as a conservative treatment with a low recurrence rate and morbidity. However, there has been a concern that CS's contact with inferior alveolar nerve (IAN) can cause neurons to degenerate and cause sensory dysfunction. The purpose of this retrospective cohort study aimed to investigate the neurosensory function after surgical treatment with or without the application of CS.

Vestibuloplasty covering titanium mesh with grafted free gingiva on anterior mandible: technical report and rationale.

This paper describes a patient with an insufficient vestibular depth for a removable partial denture who underwent vestibuloplasty with a free gingival graft using a titanium mesh in the anterior mandible. Free gingiva was harvested from the palatal mucosa, and a partial thickness flap was elevated at the recipient site. After minimal suturing for the graft, a titanium mesh was fixed over the graft.

Treatment of velopharyngeal insufficiency in a patient with a submucous cleft palate using a speech aid: the more treatment options, the better the treatment results.

Background: The submucous cleft palate (SMCP) is a type of cleft palate that may result in velopharyngeal insufficiency (VPI). Palate muscles completely separate oral and nasal cavities by closing off the velopharynx during functional processes such as speech or swallow. Also, hypernasality may arise from anatomical or neurological abnormalities in these functions.

Verrucous carcinoma arising from a previous cystic lesion: a case report.

Background: Verrucous carcinoma (VC) accounts for 1-10% of cases of squamous cell carcinoma (SCC) in the oral cavity, and 75% of VC occur in the oral cavity. Only 3% of primary intraosseous squamous cell carcinomas (PIOSCC), which means SCC occurring primarily in the bone, are VC. Verrucous carcinoma arising from odontogenic cysts (OC) is very rare, with only seven cases reported to date.

Long-term follow-up of autogenous tooth bone graft blocks with dental implants.

Demineralized dentin matrix block (ABTB: Autogenous Tooth Bone Graft Block) is 3-D scaffold with same components and geometry with alveolar bone. ABTB is well incorporated and remodelled into cortico-cancellous bone with dental implant. The shape and volume were maintained with little marginal bone loss after average 44 months of follow-up.

Utility of sodium tetradecyl sulfate sclerotherapy from benign oral vascular lesion.

Background: Hemangioma and vascular malformation are benign vascular lesions that often occur in cephalic and cervical region. Currently, surgical resection, laser therapy, angiographic embolization, use of steroids, and sclerotherapy are used as treatments.

Case Presentation: This study reports three cases of benign vascular lesions that are remarkably treated by sodium tetradecyl sulfate (STS) injection, of which occurred in oral cavity and around the mouth.

Manifestation and treatment in a cleidocranial dysplasia patient with a RUNX2 (T420I) mutation.

Cleidocranial dysplasia is an autosomal dominant heritable skeletal disorder. The characteristic features of cleidocranial dysplasia (CCD) may include hypoplasia of the clavicle, delayed closure of frontanelles, late tooth eruption, and other skeletal disorders. This case report describes clinical and radiographic manifestations at the age of 11 and 29 of a CCD patient, investigates the mutation of core-binding factor A1 (CBFA1) based on gene analysis, and illustrates successful oral reconstruction with fixed prosthesis and dental implant after the extraction of multiple teeth.

Clinical Study of a Flap Advancement Technique Without Vertical Incision for Guided Bone Regeneration.

Purpose: The aim of this study was to introduce a novel method of flap advancement without a vertical releasing incision for guided bone regeneration (GBR) and to discuss its clinical outcomes.

Materials And Methods: This retrospective study involved patients who had received GBR for dental implants between April 2012 and April 2013. In all patients, a typical midcrestal incision was made on the edentulous alveolar ridge, and a sulcular incision was extended to the adjacent two teeth; however, no vertical incision was performed.

Decompression Device Using a Stainless Steel Tube and Wire for Treatment of Odontogenic Cystic Lesions: A Technical Report.

Decompression is considered an effective treatment for odontogenic cystic lesions in the jaw. A variety of decompression devices are successfully used for the treatment of keratocystic odontogenic tumors, radicular cysts, dentigerous cysts, and ameloblastoma. The purpose of these devices is to keep an opening between the cystic lesion and the oral environment during treatment.

Nevoid Basal Cell Carcinoma Syndrome: A Case Report and Review of Korean Cases.

Nevoid basal cell carcinoma syndrome (NBCCS) is a rare autosomal genetic disease caused by a PTCH mutation. The disease is characterized by multiple basal cell carcinomas of the skin, multiple keratocystic odontogenic tumors (KCOTs) in the jaw, palmar and/or plantar pits, bifid ribs, ectopic calcification of the falx cerebri, and skeletal abnormalities. Early diagnosis is difficult in many cases because there may be a number of systemic symptoms.

Post traumatic immediate GBR: alveolar ridge preservation after a comminuted fracture of the anterior maxilla.

Without a proper intervention, a crushed alveolar process fracture can cause significant dimensional changes on affected hard and soft tissue that lead to difficult circumstances for post traumatic bone augmentation and dental implant placement. We present herein the cases of immediate guided bone regeneration (GBR) for the maxillary anterior alveolar process with comminuted fracture. Shortly after the hospital visit, guided bone regeneration was conducted for three patients using only xenograft material and bone fragments from traumatic site, without an additional donor site.

Atypical lipomatous tumor/well-differentiated liposarcoma of the gingiva: a case report and review of literature.

Liposarcoma, first described by Virchow in 1857, is a common mesenchymal malignant tumor arising from the adipose tissue. The most common of all soft tissue sarcomas, liposarcomas account for approximately 20% of all soft tissue sarcomas. However, it is rare in the head and neck, particularly in the oral cavity.