No abstract

Treatment of patients with maxillofacial defects is one of the most challenging tasks. Prosthetic reconstruction of maxillomandibular defects may be achieved with the help of removable and fixed prosthesis to restore the lost form, function and speech. The purpose of this article is to describes a case of CEOT (Calcifying Epithelial Odontogenic Tumor) in left mandibular body region managed with a treatment obturator, which allowed closure of the defect by secondary healing through granulation tissue maturation and associated bone fill. A 19 guage wire was used to stabilize the appliance, and provide retentive properties. The obturator allowed decrease in size of defect and enhanced comfort and overall wellbeing of the patient.

Background: The present study was aimed to evaluate and compare the effects of 1% MF plus PRF over PRF alone in treatment of Grade II furcation defects, clinically and radiographically by using cone-beam computed tomography.Methods: This split-mouth clinical trial randomly allotted 21 patients with 42 bilateral Grade II furcation defects into two groups. Group I was treated with PRF alone while Group II with 1% MF gel and PRF. The primary outcome parameters were clinical attachment level (CAL) and horizontal probing depth (HPD) while the secondary outcome parameters were probing depth (PD) and defect volume (DV). The clinical parameters were evaluated at 3, 6, and 12 months and the radiographic parameters at 12 months.Results: Both the study groups yielded improvements in assessed parameters; however, significantly greater mean reduction of PD, HPD, and CAL gain was observed in Group II (3.90 ± 0.78 mm, 2.94 ± 0.80 mm, and 3.42 ± 0.93 mm) in comparison with Group I (3.23 ± 0.90 mm, 1.96 ± 0.80 mm, and 2.67 ± 0.88 mm) at 12 months, respectively. A significant reduction of DV was exhibited radiographically in Group II (12.61 ± 4.01 mm 3 ) as compared with Group I (9.14 ± 4.31 mm 3 ) at the end of 12 months. Conclusions:Better clinical and radiographic findings in terms of reduction in PD, HPD, CAL gain, and significant reduction in DV in Group II patients indicated that the combination therapy of 1% MF + PRF promotes regenerative ability within the periodontal tissues in Grade II furcation defects to a greater extent.

Background: The aim of the present study was to detect and correlate the levels of Porphyromonas gingivalis with clinical parameters after nonsurgical periodontal therapy (NSPT) in chronic periodontitis patients with or without Type 2 diabetes mellitus (T2DM), using quantitative polymerase chain reaction (Q-PCR) method. Materials and Methods: Sixty patients equally divided into three groups, i.e., periodontally healthy (Group I), chronic periodontitis (CP) (Group II), and CP with T2DM patients (Group III) were assessed through clinical parameters of probing pocket depth (PPD) and clinical attachment level (CAL) and were correlated for the presence of P. gingivalis in the respective groups. PPD, CAL, and saliva samples for microbiological evaluation were assessed at baseline, 1-, and 3-month post-NSPT. Results: Significant reduction of PPD was found 1.26 ± 0.22 versus 0.43 ± 0.33 mm in Group I, 4.62 ± 0.78 versus 2.58 ± 0.60 mm in Group II, and 6.28 ± 1.52 versus 4.01 ± 1.38 mm in Group III post-NSPT at 3 months. Similarly, a notable reduction of CAL was exhibited in both Group II (5.28 ± 0.80 vs. 3.12 ± 0.77 mm) and Group III (7.14 ± 1.59 vs. 4.51 ± 1.38 mm) patients after NSPT at 3 months. A greater reduction of P. gingivalis concentrations was observed in both Group II and Group III at 3-month post-NSPT. Conclusion: The substantial improvement of clinical parameters was found to be in correlation with the load of P. gingivalis , which was reduced more in Group II than in Group III, emphasizing the applicability and sensitivity of Q-PCR method for its assessment.