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Biomedical subjects

R Hoehn

Publications and source records attributed to R Hoehn.

9 recordsLinked to original sources

Medium resolution computergraphics: another approach.

This paper discusses the rationale leading to the purchase of a medium resolution computergraphics system and modification of existing computer software for the production of scientific publication graphs and presentation color slides. Capabilities of the system and components are reported.

Computers

Monitoring visual evoked response during craniofacial surgery.

A case is presented in which intraoperative visual evoked response (VER) monitoring was employed during correction of orbital hypertelorism. This procedure is noninvasive and does not interfere with the execution of the operation. The operative time is prolonged only a few minutes to record the VER. This technique is a simple and safe method for detecting intraoperative damage to the optic nerve and chiasm, and may prove useful in avoiding damage to these critical structures during craniofacial surgical procedures.

Child

Coverage of a shoulder wound with a deltoid muscle flap.

An unusual and severe injury to the soft tissues of the shoulder with exposure of the humeral head and glenohumeral joint is presented. The principles of muscle transposition were applied to rotation of the deltoid muscle in achievement of wound closure. Healing was rapid and satisfactory, and a useful upper extremity was salvaged.

Adolescent