Dentistry; dental hygiene services; dental surgery services; implant dentistry services, periodontic dental services; prosthodontic dental services; oral and maxillofacial surgery services; orthodontic services; x-ray services; patient services relating to patient imaging (including by x-ray, ultrasound, magnetic resonance imaging, computed tomography scans), analysis and reporting of results of such imaging; information and consultancy services relating to health care and dentistry; rental of dental apparatus; cosmetic dentistry; cosmetic treatment services; cosmetic injection treatment services including skin enhancement treatments; botulinum toxin injections treatments; dermal filler injections treatments; facial filler injection treatments; services for the care of skin; temporomandibular joint disorder treatment services; medical services for the treatment of facial pain; oral surgery services; oral medicine services; myofunctional therapy services; breathing retraining services; sleep apnoea diagnostic and monitoring services; healthcare services, namely, treatment of patients with snoring and sleep apnoea disorders; providing information in the field of snoring and sleep apnoea disorders consultancy and advisory services in relation to dentistry and dental surgery services