The British journal of oral & maxillofacial surgery
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Br J Oral Maxillofac Surg · Feb 2021
ReviewOutcomes of physical therapy in patients with temporomandibular disorder: a retrospective review.
Temporomandibular disorder (TMD) encompasses a spectrum of disorders that are associated with pain in the temporomandibular joint (TMJ) and surrounding musculature. Current research shows that conservative physical therapy is beneficial in the management of the disorder. This study further explores if physical therapy is an effective approach to treating patients with TMJ disorders. ⋯ These changes were statistically significant, indicating that conservative therapy may be a beneficial treatment option for patients with TMJ dysfunction. Future studies assessing the long-term outcomes of TMJ patients treated conservatively would determine if this treatment is beneficial in the long-term. In addition, researching the effectiveness of specific interventions for TMJ patients, and if certain TMJ disorders are more responsive to conservative care than others would be valuable in providing information on the effectiveness of conservative treatment in this patient population.
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Br J Oral Maxillofac Surg · Feb 2021
Difficult airways: a 3D printing study with virtual fibreoptic endoscopy.
Head and neck cancer patients present unique airway challenges, and oropharyngeal, laryngeal, and hypopharyngeal tumours considerably distort and narrow the anatomy of the airway. We describe the use of 3D augmented reality software combined with 3D printed models to assess the anatomy of difficult airways and to assist in the formulation of the most optimal airway management strategy in such patients. The reported patients had computed tomograms (CT) of the neck prior to their anaesthetic and surgical management. ⋯ Thorough study of the relevant anatomy prior to airway management for operating reasons enhances communication between the surgeon and anaesthetist, and aids selection of the most appropriate intubation approach. In conclusion, this paper highlights a useful and novel pre-assessment strategy that allows a virtual, visual, 3-dimensional assessment of the airway anatomy combined with 3D modelling and 3D printing. This enables the airway specialist, anaesthetist, and head and neck surgeon to anticipate any critical steps and adjust the plan accordingly.