[Contribution of 3D technology for maxillofacial surgery]

In recent years, 3D design and printing technology has been successfully used in maxillofacial bone reconstruction procedures. We had the opportunity to observe its benefits in the manufacture of custom facial implants. The production is so precise that perfect anatomical congruence and biocompatibility are possible. Within the plastic and maxillofacial surgery department of the University Hospital of Liège, we had the opportunity to perform two operations requiring facial skeleton redefinition implants. The purpose of this article is to highlight the current possibilities of facial prostheses via new 3D techno¬logies, but also the advantages and possible complications of this type of surgery.

[Unicystic ameloblastoma presenting in Delleman's syndrome]

Ameloblastoma is an odontogenic tumour that represents 1 % of oral tumours but 10 % of odontogenic tumours. Ameloblastoma is characterized by low and noiseless growth, that explains a lot of advanced forms. The tumour is known as benign with local malignity due to its locally invasive behaviour and its recurrence. The treatment choice remains complicated because of recurring nature and large resection in vital anatomical areas. The therapeutic approach will be based on size, anatomical localisation, histologic variants and anatomical complications. The treatment options should be discussed with the patient because of possible important morphological and functional sequelae.

[Clinical case of the month. An unusual cause of bronchiectasis: primary ciliary dyskinesia]

We report a case of bronchiectasis due to primary ciliary dyskinesia.