Use of Intraoperative C-Arm Fluoroscopy in Open Reduction and Internal Fixation of Mandibular Condyle Fracture - A Case Report.

The Rationale: Condyle fractures are a common type of mandibular fracture that can result in malocclusion. Open reduction and internal fixation (ORIF) in condylar fracture is considered as the most acceptable treatment modality. Patient Concerns: The patient complained of pain and difficulty in the jaw while chewing. Diagnosis: An orthopantomogram and reverse Towne's view can lead to diagnosis of the condylar fracture. Treatment: Open reduction and internal fixation using intraoperative real-time visualisation of subcondylar fracture reduction utilising the C-arm fluoroscopic approach were used to allow for adequate anatomical repositioning and fast restoration of function to meet the patient's concerns. Outcomes: We were able to achieve correct reduction of the fracture fragments with restoration of function and occlusion. Take-away Lessons: When this procedure is used to treat condylar fractures, surgeons can get a better view of the fracture segments while eliminating the need for postoperative intermaxillary fixation and also reduces the complications from inappropriate reduction and fixation.

The "Red Line" Conundrum: A Concept Beyond Its Expiry Date?

Introduction George Winter attempted to assess the depth and difficulty of extracting impacted mandibular wisdom molars by describing three imaginary lines drawn on an intra-oral radiograph. Of these lines, the red line is the only one which is measured and great importance is attached to its actual length. Method The authors of this short paper describe the difficulty in drawing this red line accurately through examples. Conclusion The authors believe that Winter's lines and their interpretation are only of historical value and have no place in contemporary texts on oral surgery.

Comparative Study Between Two Flaps-Trapezoidal flap (TZF) and Ocshenbein-Leubke Flap (OLF) in Periapical Surgeries.

The ultimate goal in surgical endodontics is not only the eradication of periapical pathosis but also preservation of periodontal tissues using suitable surgical techniques. Treatment outcomes are no longer acceptable without considering the esthetic consequences of all involved dentoalveolar structures. It is critical that incisions and tissue elevations and reflections are performed in a way that facilitates healing by primary intention. The large variety of flaps available for periapical surgeries reflects the number of variables to be considered before choosing an appropriate flap design. In this study; Ocshenbein-Leubke (OL) and trapezoidal (TZ) flaps have been compared in terms of their efficacy and comfort. Twenty patients of ASA category I, between the age group of 12-40 years were randomly selected to undergo periapical surgery by utilizing one of two flaps. All the subjects were free of periodontal disease. Demographic variables were found to be statistically similar. OL flap was found to be better than TZ flap with respect to time of flap reflection, accessibility, duration of surgery and post-operative pain. The OL flap takes less time for reflection with nearly the same accessibility, less post-operative pain and less complication as compared to TZ flap. We conclude that OL flap gives better results when compared to TZ flap.