Volumetric Analysis of Orbital Volume Discrepancy as a Marker of Change in Globe Position After Three-Point Fixation of Zygomatic Complex Fractures.

Background: Many researchers have proposed incorporating orbital volume (OV) discrepancies between the affected and unaffected orbits into routine diagnostic processes as an indicator for early surgical repair of zygomatic complex fractures (ZMCFxs) to avoid postoperative ocular complications.

Purpose: The study aimed to determine the correlation between the preoperative OV discrepancy and postoperative globe position.

Study Design, Setting, Sample: A retrospective cohort study was performed on patients with unilateral ZMCFxs associated with orbital floor fractures, treated at Al-Zahraa Hospital, Al-Azhar University, from January 2020 to July 2023.

Volumetric changes in the size of odontogenic keratocysts after decompression followed by enucleation, peripheral ostectomy, and Carnoy's solution: A retrospective study.

The study aimed to retrospectively analyze the reduction pattern of odontogenic keratocysts (OKCs) after decompression, followed by enucleation (EN), peripheral ostectomy (PO), and Carnoy's solution (CS) to establish the appropriate time for inserting implants, along with assessing the long-term success of conservative treatment with adjunctive therapy. The predictable variables were the reduction pattern and the study's treatment option. The outcome variable was the volumetric changes in the size of bony defects.

Dental pain perception and emotional changes: on the relationship between dental anxiety and olfaction.

Background: The purpose of the study was to determine to what extent olfactory aromatherapy reduces the intensity of dental pain and the level of dental anxiety. It also attempted to corelate between olfactory aromatherapy, stages of dental visits, and various dental procedures.

Methods: Female patients were enrolled in a randomized controlled study.

The trigeminocardiac reflex: Does the activation pathway of its efferent arc affect the intensity of the hemodynamic drop during the management of maxillofacial fractures?

The study aimed to correlate between the stimulated nerve, intensity of trigeminovagal reflex (TVR), and neuropathophysiological pathway by which the efferent arc is activated. Material and methods: A retrospective study included patients who developed TVR during the surgical management of mandibular, midface, and orbital fractures. The reflex was divided into type I, II, III, and IV-TVR according to the following nerves: ophthalmic, maxillary, mandibular, and non-trigeminal nerves, respectively.

Anthropometric changes in the morphology of the lower eyelid after using three different approaches in patients with orbital fractures.

Purpose: The aim of this prospective study was to address the anthropometric changes in the morphology of the lower eyelid and esthetic outcomes after performing subciliary, subtarsal, and transconjunctival approaches in patients with orbital and periorbital fractures.

Patients And Methods: A prospective randomized controlled clinical study was undertaken on patients with orbital floor and infraorbital rim fractures. These were equally divided into three groups: in group 1, the fractures were approached via a stepped subciliary approach; in group 2, they were approached via a subtarsal approach; in group 3, a retroseptal transconjunctival approach was performed.

Dynamics of implant site preparation affecting the quality of osseointegrated implants in the maxillary aesthetic zone.

Purpose: This study compared piezoelectric (PE) and conventional drills (CD) for maxillary aesthetic zone implant insertion.

Material And Methods: This was a prospective split-mouth study. Implants were divided into two groups.

Monitoring of incremental changes in maximum interincisal opening after gap arthroplasty omits the risk of Re-ankylosis.

Purpose: The aim of this clinical study was to prospectively measure the incremental changes in the maximum interincisal opening (MIO) after 1 cm gap arthroplasty, compare these changes between unilateral and bilateral cases, and emphasize the importance of the monitoring of the MIO for at least 24 months.

Materials And Methods: This prospective study enrolled 26 patients with TMJ ankylosis either unilateral or bilateral. The fingers assessment method was used to measure the MIO preoperatively, intraoperatively, and monthly postoperatively up to 24 months.

Physiotherapy Maneuver Is Critical to Recover Mouth Opening After Pediatric Trauma.

Purpose: A restricted mouth opening (MO) is predominantly a complication of maxillofacial trauma in pediatric patients and develops in 4 to 26.2% of cases. The purpose of the present study was to quantitatively investigate the influence of patient demographic data, fracture characteristics, and regular vigorous physiotherapy, with either voluntary or forcible MO exercises, on the recovery of a post-traumatic restricted MO in pediatric patients.

Segmental Mirroring: Does It Eliminate the Need for Intraoperative Readjustment of the Virtually Pre-Bent Reconstruction Plates and Is It Economically Valuable?

Purpose: The aim of this study was to compare segmental mirroring with mirroring of the entire unaffected side to determine which method obviates intraoperative readjustment of virtually planned pre-bent plates and to evaluate the effect on costs.

Materials And Methods: Patients eligible for inclusion in this prospective study had unilateral mandibular discontinuity defects. Patients were randomly divided into 2 groups.

Double-layered closure of chronic oroantral fistulas using a palatal rotational flap and suturing of the sinus membrane perforation: is it a successful technique?

Purpose: Chronic oroantral fistulas (OAFs) are a challenging problem in oral and maxillofacial surgery, and the treatment success rate of OAFs is as low as 67%. Thus, the double-layered closure has been described. The purpose of this study was to evaluate the simplicity and effectiveness of using a palatal rotational flap and suturing of the sinus membrane perforation as a new technique for double-layered closure.