Double-loop technique using titanium molybdenum alloy wire for fabrication of nasal stents in nasoalveolar molding therapy for cleft lip and palate patients.

This article presents a technique for fabricating a modified nasoalveolar molding appliance using 0.032-inch titanium-molybdenum alloy wire for nasal stents incorporating a double loop. The nasal stents are included in the acrylic molding plate at the time the appliance is inserted. The acrylic retention button used in a conventional appliance is replaced by a simple retention hook fabricated using titanium-molybdenum alloy wire. This technique is an effective alternative to a conventional appliance, and it simplifies the appliance-modification process during follow-up visits.

Peripheral calcifying epithelial odontogenic tumor - Case report.

The calcifying epithelial odontogenic tumor (CEOT), Pindborg tumor is a benign, slow growing, but locally invasive neoplasm. It is known to have a common intraosseous variant and a very rare extraosseous variant. We report an unusual case of an extraosseous variant of CEOT of unusual large size and maxillary anterior location, the treatment was planned considering the clinical, radiological and histological features. Though peripheral types are less aggressive and had no recurrence, in our case regular follow up is required considering the aggressiveness of the lesion and its proximity to important adjacent structures.

A randomized clinical trial to compare the efficacy of submucosal aprotinin injection and intravenous dexamethasone in reducing pain and swelling after third molar surgery: a prospective study.

OBJECTIVE: The purpose of this study was to compare two different groups of drugs, aprotinin and dexamethasone for its efficacy in reducing post operative swelling and pain after third molar surgery. METHODS: Fifty consecutive patients requiring surgical removal of single mandibular third molar (class II position B) under local anesthesia were randomly divided into two groups, each group consisting of 25 patients. One group was administered 8 mg dexamethasone through intravenous route pre-operatively. The other group received 1 ml of Aprotinin through submucosal route in operating area after the onset of local anesthesia. Swelling was assessed by measuring facial contours at baseline and at 1st, 3rd and 7th post-operative days. Pain was measured on the 1st, 3rd and 7th post-operative days using visual analog scale. Based on statistical analysis (paired t test and Wilcoxon's signed ranking test), the results showed statistically significant difference in post operative swelling and pain on 3rd postoperative day in dexamethasone group as compared to aprotinin group. RESULTS: The results of present study showed a similar reduction in the severity of pain and swelling at the aprotinin and dexamethasone sites on 1st and 7th postoperative day. It was also noticed that the aprotinin promoted a greater reduction of swelling and pain on 3rd postoperative day. CONCLUSION: It appeared that, benefits of aprotinin against the risks of dexamethasone and its efficacy in controlling pain and swelling after third molar surgery makes aprotinin to be a valuable alternative to dexamethasone.

Myositis ossificans in medial, lateral pterygoid, and contralateral temporalis muscles: a rare case report.

Myositis ossificans is ossification and bone formation within muscle. It is a rare and unusual pathologic entity that has defied most efforts to establish definite etiology, pathogenesis, and satisfactory treatment. Myositis ossificans is mainly of 2 types: myositis ossificans progressiva (MOP) and myositis ossificans traumatica (MOT). Myositis ossificans idiopathic is also reported in the literature. When it affects the muscles of mastication, it causes severe trismus. Computed tomography scans and magnetic resonance imaging can effectively delineate the calcified mass. In this article, we present a case of MOT of the medial, lateral pterygoid, and contralateral temporalis muscles.

Osteomyelitis of maxilla in poorly controlled diabetics in a rural Indian population.

OBJECTIVES: To retrospectively analyze all patients who were diagnosed with Osteomyelitis of jaws in our unit. STUDY DESIGN: 31 patients with Osteomyelitis of jaws were analyzed retrospectively from 2002 to 2008 at the Department of Oral & Maxillofacial Surgery, S.D.M College of dental sciences and hospital, Dharwad, India. Parameters considered were age, gender, jaws involved, clinical features, surgical management & complications. RESULTS: Of the 31 patients, maxilla was involved in 16 patients and mandible was involved in the remaining 15. 11 out of the 16 patients with maxillary osteomyelitis were immuno-compromised. The predominant etiology noted was odontogenic infection. With the treatment protocol we have adopted, all our patients showed satisfactory resolution of the condition by 6 weeks. CONCLUSION: Incidence of maxillary osteomyelitis & their association with diabetes mellitus was higher in our series compared to others. The cause for this high incidence was analyzed in our study. Based on our results we conclude that a conservative surgical method with an attempt to preserve vital bone and an appropriate antibiotic therapy with the correction of the underlying medical problems is adequate to treat Osteomyelitis of jaws.

Epidermal inclusion cyst of the mandible after extraction of a third molar: case report.

Epidermal inclusion cysts of the head and neck are rare. We report the case of a non-traumatic epidermal inclusion cyst in the submandibular region, with both intraosseous and extraosseous components, which communicated with the socket of a third molar extracted 12 years previously.