Background In the present study, 20 patients with mandibular fracture were included to evaluate the versatility of titanium 3D plate in comparison with conventional titanium miniplate fixation. Methods The patients were alternatively allocated to either the 3D plate group or Miniplate group. The patients were evaluated for the clinical assessment of mobility after fixation, pre and post-surgical occlusal relationship, adequacy of reduction on post operative radiograph and any post surgical complications. Results All 25 fractures in 20 patients were found to be adequately fixed when checked intra-operatively. No postoperative IMF was required in either of the groups. The mean radiographic score at post operative time interval in Miniplate group was found to be 2.80 ± 0.42 and in 3D Plate was found to be 2.90 ± 0.32. The mean radiographic score at 3 months time interval in Miniplate group was found to be 2.70 ± 0.48 and in 3D Plate was found to be 2.70 ± 0.48. Radiolucency at 3 months period was found in 1 patient (10%) in the miniplate group and it was not found in any patients in the 3D plate group. None of the patients in both the groups had complications of non-union or mal-union. In miniplate group, 2 patients (20%) had infections and in 3D plate group 1 patient (10%) had infection. 3 patients in miniplate group had occlusal discrepancies (30%) and 1 patient in 3D plate group had occlusal discrepancies (10%). Overall, complications were found in 6 patients (60%) in miniplate group and 2 patients (20%) in 3D plate group. The data when compared was statistically significant (P \ 0.05). ConclusionThe 3D plating system was found to be advantageous over conventional miniplates. It uses lesser foreign material, reduces the operation time and overall cost of the treatment. Thus 3D plate can be used as an alternative to conventional miniplates. The system is reliable and effective treatment modality for mandibular fractures.

Aims and Objectives Internal derangements are the commonest disorders of temporomandibular joint (TMJ). Different treatment modalities including conservative and surgical methods have been proposed to treat the same. Arthrocentesis is gaining popularity in the treatment of internal derangement of TMJ. Being minimally invasive it does not have the demerits of surgical approaches and at the same time is producing better results than conservative approaches. This study evaluates and compares corticosteroid and sodium hyaluronate after arthrocentesis in the treatment of internal derangement of TMJ. Materials and Methods Sixteen patients with internal derangement were randomly selected and divided into 2 groups (8 in each group). Arthrocentesis of the upper joint space was then performed using Ringer lactate under local anaesthesia followed by injection of either betamethasone or sodium hyaluronate into the joint. Clinical data was collected in the form of pain (visual analog scale), maximum mouth opening, joint sound and deviation before and after treatment up to 6 months. Results Both groups of patients were benefited from the treatment at the 6 month follow up and there was slightly less intensity of pain in sodium hyaluronate group compared with corticosteroid group. Maximum mouth opening was also increased in both groups. A decrease in clicking and deviation were seen in both groups. There was no statistically significant difference between betamethasone and sodium hyaluronate. Conclusion Intra articular injection of corticosteroid or sodium hyaluronate after arthrocentesis had considerable effect on the TMJ. Both betamethasone and sodium hyaluronate can be used after arthrocentesis with similar results.

Background:Mucocele is a common disorder of minor salivary glands which arises due to mucous accumulation resulting from their alteration. Several techniques have been described for the treatment. However, most of them are invasive or require costly armamentarium.Purpose:The present study was conducted to evaluate the efficacy of micro-marsupialization technique as an alternative to surgical excision for the treatment of mucoceles.Materials and Methods:A prospective study was conducted. A total of twenty patients were selected based on clinical diagnosis of mucoceles and were randomly divided into two groups comprising ten patients each. Micro-marsupialization was done in Group 1 patients and surgical excision in Group 2. Patient's gender, age, size, location, duration, complications, and recurrences were evaluated during various visits. Data between the two groups were analyzed by descriptive and analytical (Chi-square tests) statistics.Results:The mean age of the patients in Group 1 was 19.6 ± 9.6 years while in Group 2 was 21.9 ± 11 years. The most common location for mucocele in Group 1 as well as Group 2 patients was lower lip (60% and 80%, respectively). In Group 1, two patients had recurrence while in Group 2, one patient had a recurrence. All recurrent cases were subsequently treated by surgical excision. No statistically significant difference was found between the two methods.Conclusion:Micro-marsupialization technique is as efficacious as surgical excision for the treatment of mucocele. It is advantageous over surgical excision as it is simple to perform, is less invasive therefore not associated with complications associated with invasive procedure, and is well tolerated by patients.

Ameloblastic fibroma and related lesions constitute a group of lesions, which range in biologic behaviour from true neoplasms to hamartomas. This group of lesions is also sometimes referred to as mixed odontogenic tumors and usually includes ameloblastic fibroma, ameloblastic fibrodentinoma and ameloblastic fibro-odontoma. Despite numerous efforts however, there is still considerable confusion concerning the nature and interrelationship of these mixed odontogenic tumors and related lesions. The malignant counterpart of these lesions namely aameloblastic fibrosarcoma, ameloblastic dentinosarcoma and ameloblastic odontosarcoma respectively are said to arise secondarily in their benign counterpart or de novo. Recurrence of the benign lesion raises the risk towards malignant transformation therefore a radical surgery should be planned inspite of enucleation or curettage. Here we present a case of an aggressive ameloblastic fibrodentinoma which was radically excised in the light of clinical and histological presentation followed by reconstruction of mandible.