Given an abstract, generate a keyword (a noun phrase) that best describes the focus or contribution of the paper. Such keywords can be directly from the given abstract or outside it.

Abstract: We report the usefulness of scar flaps and secondary flaps in the surgical repair of extensively burned patients. Burn scar contractures repaired with scarred axial pattern flaps, scarred musculocutaneous flaps and scarred fasciocutaneous flaps are described. However, it is our contention that their application should be strictly limited. An example of the use of scarred secondary axial pattern and musculocutaneous flaps for reconstruction of a burned ear is shown.
Adult

Abstract: Two cases of osteochondritis dissecans of the talar dome treated by closed percutaneous drilling are presented to illustrate a procedure for high-risk patients. The operation is performed with the aid of an image intensifier. The ostoechondral fragment is percutaneously drilled to avoid open operation and osteotomizing the medial malleolus.
Adolescence

Abstract: We report a rare case of supra- and infratentorial arteriovenous malformations (AVMs), which were separate and consisted of aneurysmal dilations with two or three afferent arteries and efferent veins. Surgical resections were performed without the occurrence of additional neurological deficits. We discuss the treatment of multiple AVMs and stress that size and the structures involved are more important factors in the prognosis than the multiplicity of the lesions.

Arteriovenous Malformations

