Craniofacial Fibrous Dysplasia of Zygomaticomaxillary Complex.

Fibrous dysplasia is a benign bone disease first described by Lichtenstein in 1938. It is characterized by progressive replacement of normal bone with fibro-osseous connective tissue. When the disease involves craniofacial skeleton, it results in significant disfigurement and other functional problems. This paper reports a case of large craniofacial fibrous dysplasia involving zygomaticomaxillary complex in a 24-year old male patient. Clinical presentation and imaging characteristics of the pathology is discussed in detail. The disease caused significant facial asymmetry which was satisfactorily managed by surgical recontouring.

Clinical and radiological outcome of arthrocentesis followed by autologous blood injection for treatment of chronic recurrent temporomandibular joint dislocation.

BACKGROUND: This study was conducted to evaluate the functional outcome and MRI findings of arthrocentsis followed by autologous blood injection (ABI) into the joint space for management of chronic recurrent TMJ dislocation. MATERIAL AND METHODS: Total ten patients with bilateral chronic recurrent condylar dislocation were included in the study. Arthrocentesis of both TMJ was performed on each patient, followed by the injection of 2 ml of autologous blood into the superior joint compartment and 1 ml onto the outer surface of the joint capsule. Preoperative and postoperative assessment included; thorough history, clinical examination of TMJ, maximal mouth opening, frequency of dislocation, TMJ radiographs (open and closed mouth position), MRI, recurrence and presence of facial nerve paralysis. RESULTS: At the end of 3 months follow-up 8 patients (80%) had successful outcome with no further episodes of dislocation, whereas two patients reported with recurrence. Post-operative MRI showed significant improvement after ABI, compared to pre-operative MRI. There were no degenerative changes to the bony and soft tissue components of TMJ. CONCLUSIONS: ABI is a simple, safe, minimally invasive and cost-effective technique for treatment of chronic recurrent TMJ dislocation. MRI evaluation showed an improvement in the anatomical and spatial relationship of the osseous and soft tissue components of the TMJ. Key words:TMJ lavage, luxation, fibrosis, magnetic resonance imaging.

Management of Multiple Mandibular Fractures in a Child with Osteogenesis Imperfecta Using Arch Bar Retained Thermoformed Splints: A Novel Technique.

Osteogenesis Imperfecta (OI) is a heterogeneous group of autosomal dominant and recessive inherited disorders of type I collagen metabolism. Clinical features of OI include multiple bone fractures, muscle weakness, joint laxity, skeletal deformities, blue sclerae, hearing loss, and dentinogenesis imperfecta. This report presents a challenging case of multiple mandibular fractures in a five years old child with OI, which was successfully treated with a new, minimally invasive technique of closed reduction with arch bar retained thermoformed splint.

Implementation of Oral Health Education to Orphan Children.

OBJECTIVE: To determine the knowledge and oral hygiene status of orphanage children in Pune and changes in them after health education. STUDY DESIGN: Interventional study. PLACE AND DURATION OF STUDY: Centers for Orphan Children in Pune, India, from April to June 2014. METHODOLOGY: A specially designed questionnaire was used to assess the dental problems and existing oral hygiene maintenance practice among children between 5 - 12 years of age (n=100) in an orphanage center. Pre- and postinterventional intra-oral examination was carried out to check their oral hygiene status which included DMFS [Decayed Missing Filled Tooth Surfaces index (for permanent teeth)], OHIS (Simplified Oral Hygiene Index) and gingival indices. Intervention was in the form of oral health education, demonstration of correct brushing technique, diet counselling and maintenance of overall oral hygiene. RESULTS: Present study shows that the orphans had multiple dental problems along with improper oral hygiene practices and careless attitude towards oral health. Pre- and post-interventional DMFS was compared using Wilcoxon sign rank test, which was not significant; while OHIS and gingival indices were compared by using repeat measures ANOVA(p < 0.001) which was significant for each, respectively. CONCLUSION: There was considerable improvement in the oral hygiene status of orphans due to educational intervention. Oral health education at right age can help to cultivate healthy oral hygiene practices in orphans which will benefit them for lifelong. Caretakers should be educated and trained about oral hygiene practices so that they can implement it and supervise the orphan children.

Follicular Adenomatoid Odontogenic Tumor in Mandible: A Rare Case Report.

Adenomatoid odontogenic tumor (AOT) is a relatively rare, benign, hamartomatous, and cystic odontogenic neoplasm that was first described more than a century ago. The lesion still continues to intrigue experts with its varied histomorphology and controversies regarding its development. The present article describes a case of cystic AOT with an unusual histomorphology associated with an impacted 44 in a 21-year-old male.

A Large Sialolith Perforating the Wharton's Duct: Review of Literature and a Case Report.

Sialolithiasis accounts for the most common cause of diseases of salivary glands. The majority of sialoliths occur in the submandibular gland or the Wharton's duct. This article discusses review of literature, predisposing factors, signs and symptoms, diagnostic methods and various modalities available for the management of sialolithiasis. This case report presents a case of sialolith of a large size in the left Wharton's duct, which was explored and removed via an intra-oral approach.