P028 End-of-life outcomes in oral cavity cancer patients receiving palliative care —a two- year retrospective review
Incurable oral cavity cancer may cause distressing symptoms of pain, dysphagia, dyspnoea, and uncontrolled bleeding. We aimed to look at the outcomes of patients undergoing palliative treatment for oral cavity cancer. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Adam Kara, Adam Kara, Nidhi Parmar, Omar Sheikh, Kunmi Fasanmade, Montey Garg Source Type: research

P029 The two C ’s – Covid-19 and cancer
During the Covid-19 pandemic, government and healthcare organisations made significant changes to the delivery of services, ranging from full closure or reduced accessibility to primary and secondary care, reallocation of healthcare professionals and introduction of national lockdowns. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Parnyan Ashtari, Parnyan Ashtari, Ann Sandison, Mustansir Alibhai, Alastair Fry, Barbara Carey Source Type: research

P030 A rare case of metastatic head and neck basal cell carcinoma
We report a case of a 74- year-old gentleman referred to our OMFS department with a new palpable neck mass. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Manav Aggarwal, Manav Aggarwal, Catherine Lau Source Type: research

P031 The relationship between social disadvantage and staging of oral squamous cell carcinomas presenting to an oral and maxillofacial unit in the west of Ireland
This study aimed to investigate the relationship between social disadvantage and the stage of OSCC upon presentation in the West and North West of Ireland, a region which experiences an inequality of investment when compared to other regions of Ireland in terms of healthcare, education, infrastructure and transport. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Caoimh ín O'Higgins, Caoimhín O'Higgins, Paul Sexton, Ahmed El Minshawi, Patrick McCann, Tom Barry Source Type: research

P032 Oral misinterpretation of head and neck masses can delay the correct diagnosis. A two-step demolitive-reconstruction surgery for saving a patient ’s life
To present a rare case of sebaceous cyst masking skin squamous carcinoma. The delayed diagnosis made necessary a two-step (demolition and reconstruction) surgery to save the patient ’s life. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Hadeel Omer, Hadeel Omer, Massimo Maranzano Source Type: research

P033 withdrawn
(Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Source Type: research

P034 withdrawn
(Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Source Type: research

P035 Craniofacial metastasis from breast cancer- should head and neck cross sectional imaging be part of surveillance for these patients? - a case series and discussion
Metastasis to the craniofacial region are uncommon and represent 1% of all malignant tumours, with breast cancer the most common primary tumour for females and lung cancer for males. The mandible remains the most common site of metastasis. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Naimul Islam, Naimul Islam, Jonathan Jones Source Type: research

P036 Use of hegar rectal dilators for mandibular reconstruction with costochondral grafts in craniofacial microsomia
Reconstruction in craniofacial microsomia is generally undertaken in a growing children above 7 years old, commonly correlated to the eruption of the permanent dentition. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Rishi Pandya, Rishi Pandya, Alannah Fillingham, Kevin McMillan, Rhodri Williams Source Type: research

P037 Developmental trismus caused by coronoid block
Developmental trismus is rare and can be caused by the phenomenon - coronoid block. Coronoid Block is impingement of hyperplastic coronoid processes on the infratemporal surface of the zygoma and can be associated with micrognathia. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Rahail Kumar, Rahail Kumar, Zaynab Jawad, Ojas Krishnan, Lachlan Carter Source Type: research

P038 Evolution of the reconstruction of cranio-orbital defect: the Leeds experience
The reconstruction of cranio-orbital defects can be complex and challenging. The aim of reconstruction include cosmesis, protection of intracranial and orbital structures and restoration of orbital volume, prevention of diplopia and enophthalmos. Cranio-orbital materials can be broadly divided into biological and synthetic materials. Biological materials can further be classified into autologous grafts , allografts and xenografts. Allografts and xenografts have since fallen out of favour due to their high rates of infection, resorption and rejection. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Aaron Chai, Aaron Chai, Emma Walshaw, Richard Taylor, Christopher Akhunbay-Fudge, Lachlan Carter, Asim Sheikh, Jiten Parmar Source Type: research

P039 Correction of mandibular asymmetry by lower border resection using 3D planning and cutting guides
We present a case of mandible reduction surgery to correct asymmetry aided by 3D planning and cutting guides. The patient is a 20-year-old male with mandibular asymmetry who wished to avoid orthodontics and orthognathic surgery. We present this case alongside the planned orthognathic treatment plan which the patient declined. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Laura Mcgill, Laura McGill, Adam Jones, David Keith, Robert Banks Source Type: research

P040 The use of cone-beam computer tomography (CBCT) and stereolithic models in planning surgical removal of supernumerary teeth and orthodontic extrusion of ectopic teeth in cleidocranial dysostosis
Cleidocranial dysostosis (CCD) is a rare genetic disorder characterised by hypoplasia of the clavicles, deficient ossification of the anterior fontanelle and dental abnormalities. These include multiple supernumerary, unerupted and ectopic teeth and delayed dental development. These cases are a challenge to both orthodontist and surgeon and a sequential approach to the surgical management is often adopted with several approaches described. This technique incorporates 3D imaging and model fabrication to plan this combined orthodontic/surgical case. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Mark Cobb, Mark Cobb, Richard Pilkington, Sarah Germain, Peter Germain, Anthony Paterson Tags: Selected as a TOP TEN on-site poster Source Type: research

P041 withdrawn
(Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Source Type: research

P042 Video-based online learning – a fast and easy way to teach your team about the oral surgery armamentarium
Surgical exodontia is one of the commonest procedures performed in oral and maxillofacial surgery (OMFS). In our hospital, some theatre scrub staff who cross-cover OMFS are unfamiliar with the oral surgery armamentarium. New Dental Core Trainees (DCTs) face the same problem. Effective utilisation of clinical skills of the scrub team and trainees is essential for providing an optimal environment for surgery. After researching, no appropriate simple training resources were found to teach about the oral surgery instruments. (Source: The British Journal of Oral and Maxillofacial Surgery)
Source: The British Journal of Oral and Maxillofacial Surgery - December 1, 2023 Category: ENT & OMF Authors: Fabienne Aurora, Fabienne Aurora, Andrew Abdulahad, Samira Tayara, Ganeshwaran Sittempalam, Montey Garg Source Type: research