A Third Case of Glycogen Storage Disease IB and Giant Cell Tumour of the Mandible: A Disease Association or Iatrogenic Complication of Therapy.

We report the third case of Glycogen Storage Disease type 1b (GSD 1b) with Giant Cell Tumour (GCT) of the mandible, associated with Granulocyte Colony Stimulating Factor (G-CSF) use. G-CSF in GSD 1b is indicated for persistent neutropaenia, sepsis, inflammatory bowel disease and severe diarrhoea. Our patient was 12 years old at GCT diagnosis and had been treated with G-CSF from 5 years of age.

Extensive surgical emphysema following restorative dental treatment.

We present a patient with extensive surgical emphysema following the dental restoration the upper left first molar (tooth 26) with a high speed turbine handpiece. The clinical findings and management of subcutaneous cervical emphysema are discussed.

Reduction of a chronic bilateral temporomandibular joint dislocation with intermaxillary fixation and botulinum toxin A.

A 71-year-old man was referred to the Department of Oral and Maxillofacial Surgery at Westmead Hospital for investigation of limited jaw movement and facial pain after a cerebrovascular event eight weeks previously. He was found to have bilateral dislocations of the temporomandibular joints (TMJ) and was successfully treated with a combination of intermaxillary fixation (IMF) screws and botulinum toxin A.

Management of isolated orbital floor blow-out fractures: a survey of Australian and New Zealand oral and maxillofacial surgeons.

Background: This is the first report of involvement of Australian and New Zealand oral and maxillofacial surgeons in the management of isolated orbital floor blow-out fractures and was conducted to obtain comparisons with the results from a recent similar survey of British oral and maxillofacial surgeons.

Methods: A questionnaire survey was sent to all 113 practising members of the Australian and New Zealand Association of Oral and Maxillofacial Surgeons in April 2002 with a second mailout 1 month later.

Results: Sixty-nine per cent of the respondents were referred isolated orbital floor blow-out fractures for management, and just over half of these respondents estimated that 50% or more of the cases went to surgery.