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Biomedical subjects

F I Hohn

Publications and source records attributed to F I Hohn.

3 recordsLinked to original sources

Procurement of dermal graft from the suprapubic or inguinal fold region with primary linear closure.

OBJECTIVE: To report on two cosmetically advantageous sites for the harvesting of dermal grafts. The traditional method of dermal graft harvest using a dermatome may leave an unsightly defect. MATERIALS AND METHODS: Thirty-eight dermal grafts were harvested from either the inguinal fold or the suprapubic region. A freehand harvesting technique was used. The patients were all female and were having concurrent temporomandibular joint procedures. The donor sites were monitored for cosmetic result, patient satisfaction, and complications. RESULTS: All donor site wounds were determined to be cosmetically acceptable. The scars were well placed in anatomic skin folds. One complication, a seroma, was reported. CONCLUSIONS: Freehand graft harvest with primary closure provides an acceptable defect. The use of this technique in anatomically advantageous areas successfully conceals the resultant scar for heightened cosmesis.

Abdomen↗

Tisseel, a two component fibrin tissue sealant system: report of a trial involving anticoagulated dental patients.

There have been attempts since the early years of this century to produce a biocompatible, biodegradable tissue glue to aid in hemostasis and lessen the need for conventional sutures. In the early 1970s, Matras et al developed a glue to anastomose the severed ends of peripheral nerves, and which was the precursor of the product tested in this trial. Since that time, the product has gained wide acceptance in Europe, with applications in microvascular anastomosis, hemostasis of soft tissue defects, bone sealing and dural sealing.

Anticoagulants↗