Oral and Maxillofacial

 

Recent Submissions

  • Remodelling of mandibular condylar head after fixation of fractures with ultrasound activated resorbable pins: A retrospective case series.
    McLeod, Niall Mh; Saeed, Nadeem R; Gerber, Barbara; McLeod, Niall Mh; McLeod, Niall Mh; Surgical Services; Medical and Dental (Elsevier, 2023-08-01)
    The aim of this study was to assess whether the resorption of poly-lactic acid pins, used for condylar head fracture fixation, adversely affect remodelling of the condylar head. A retrospective review of patients was performed that underwent ORIF of CHF with ultrasound activated resorbable poly-lactic acid pins and had CT/CBCT scans of the condyle at least 18 months after surgery, at which point the fixation material was expected to be resorbed. We reviewed the size, shape and position of the condylar head and compared this to the normal side and compared this to the results of conservative management and ORIF with titanium screws in the literature. Most patients had condylar heads normally positioned and shaped, with minimal bone changes. The position of the condyle in the fossa, its shape and bone changes compare favourably with previous studies on CHF managed conservatively or with titanium screw fixation. There was no radiographic evidence of the pins after 18 months. In conclusion, ultrasound activated resorbable pins can provide suitable fixation for ORIF of condylar head fractures, avoiding the need for screw removal, and there was no evidence that the resorption process adversely affected the remodelling of the condylar head.

  • Attitudes and perceptions of medical and dental students on the implementation of non-surgical facial aesthetics in their curricula
    Grover, Sarika; Shankarghatta, Rohan; Elsayad, Faris; Bahja, Julia; Chaer, Zeanab; Celik, Can; Karst, Felix; Olding, James; Grover, Sarika; Grover, Sarika; et al. (Elsevier, 2023-05-23)
    There is an accelerated demand for non-surgical facial aesthetics (NSFA) encompassing the use of botulinum toxin and dermal fillers. Healthcare professionals may either treat NSFA-related complications in the public sector or practise in the private sector. Currently, there is no standardised undergraduate teaching in the UK to educate healthcare professionals on NSFA. The aim of our study was to compare medical and dental undergraduate students' perceptions and awareness of NSFA, and to understand its role if implemented in each curriculum in the UK. An online questionnaire was devised and distributed via social media platforms to medical and dental students across the UK. Student responses were anonymised and collated as quantitative data, and subsequently analysed. Of the 146 respondents, 89% had no previous teaching on NSFA. Ninety-three per cent of medics and 75% of dentists agreed or strongly agreed that non-surgical aestheticians require dental or medical knowledge to deliver NSFA, and 66% of medics and 75% of dentists agreed or strongly agreed that NSFA should be incorporated into the undergraduate curriculum. Only 7% of medics and 8% of dentists were aware of the steps required to practise NSFA. Incoming doctors and dentists are showing interest in the field yet have no formal teaching in the area. Requiring healthcare professionals to have some baseline understanding of NSFA and its associated complications means that implementing formal education on the subject in the medical and dental curricula is an important consideration.