Dentistry. Membrane materials for guided tissue regeneration in oral and maxillofacial surgery. Contents of a technical file Ingestion-build-71203 This British Standard supersedes BS

This British Standard supersedes BS 5422:1990

The addition of the MICE table

Impacts and aspects specific to the building fabric during the building life cycle

endurance characteristics

heat treatment of steel

Dentistry. Membrane materials for guided tissue regeneration in oral and maxillofacial surgery. Contents of a technical file Ingestion-build-71203 This British Standard supersedes BS1 Scope This International Standard gives the requirements for a technical file on the evaluation of the chemical, physical, mechanical, biological and clinical aspects and behaviour of membrane materials, whether resorbable, partially resorbable or non resorbable, which are used for guided tissue regeneration in oral and maxillofacial surgery to correct a morphological defect or abnormality, in contact with teeth and or dental implants, for