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Is it time for cone-beam CTs to replace the traditional orthopantomogram in the primary diagnosis of temporomandibular joint disorders?

Cone-beam computed tomographic (CT) requires a lower dose of radiation compared to the multidetector CT and provides much more detailed information in 3D about the bony structures of the temporomandibular joint (TMJ) when compared to the traditional OPG. In this...

Role of copper ions in drinking water in the pathogenesis of oral submucous fibrosis: the missing link in the aetiopathology?

Often a breakthrough link in the understanding of the aetiopathogenesis of a hitherto common pathology that has been evading the medical community may not come from the hi-tech labs of the developed world but from the intelligent investigations from a...

Minimal gap interpositional arthroplasty versus aggressive gap arthroplasty in TMJ ankylosis

Arthroplasty in temporomandibular joint (TMJ) ankylosis is managed by three basic techniques; gap arthroplasty, interpositional arthroplasty and joint reconstruction. In this three-year, prospective study of 15 patients, the authors evaluate whether or not aggressive gap arthroplasty is essential in the...

Method of surgical resection affects reporting of margins of tumours in the oral cavity

It is important to obtain tumour-free resection margins in patients with oral cancer. Pathological processing is known to cause tissue to shrink, which affects the reported margins, and it is postulated that the method of resection also has an effect....

New recombinant human BMP for augmentation of the floor of the maxillary sinus

There has been a recent interest in the use of bone morphogenetic protein-7 (rhBMP-7) to augment the floor of the maxillary sinus. Loss of teeth in the posterior maxilla results in rapid horizontal and vertical reabsortion of alveolar bone because...

Endoscope and concealed incisions for small benign tumours of the accessory parotid gland

While the most common conventional approaches for benign tumours of the parotid gland are the standard parotidectomy incision, a modified standard parotidectomy incision and a face lift incision, the authors have used a modified endoscopic approach with minimal concealed incisions...