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Biomedical subjects

G R McDermant

Publications and source records attributed to G R McDermant.

2 recordsLinked to original sources

Reconstruction of aplasia cutis congenita of the scalp by split rib cranioplasty and a free latissimus dorsi muscle flap in a nine month old infant.

We present a case of reconstruction of severe aplasia cutis congenita. Initial treatment with silver sulphadiazine dressings failed and local scalp repair of the defect at age 3 months also failed to provide a stable reconstruction. At age 9 months the infant was experiencing increasing apparent hydrocephalus, shunt infection and brain herniation. The definitive reconstruction was performed with a split rib cranioplasty and a free latissimus dorsi muscle flap. The reconstruction was successful and the infant has a normal head shape and no neurological deficit 12 months postoperatively.

Bone Transplantation↗

Maxillofacial biomodelling.

The authors report the clinical applications of biomodelling with the stereolithography apparatus, a computer-controlled manufacturing technique that builds anatomically accurate skeletal models from sectional radiological data. Reference to several individual cases demonstrates how pre-operative 3-D modelling can refine the accuracy of diagnostic information, facilitate preoperative planning and surgical technique, and reduce operating time.

Acrylic Resins↗