Biomedical subjects
Publications and source records attributed to Fabrizio Schonauer.
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Congenital cleft earlobe is a rare auricular malformation. Various techniques have been reported for the correction of this deformity. Few papers deal with surgical techniques to correct the triple lobe sub-type cleft. This anomaly presents more technical difficulties in the three-dimensional rearrangement than other sub-types. We describe the technique used to correct a triple lobe deformity in a 5-year-old boy. The postoperative result was satisfactory at one year follow-up.
We present three cases of sub-total amputation of the external ear caused by bite avulsion injury. The ears were all successfully replanted despite us being unable to perform a venous anastomosis in one case. These outcomes support attempted microsurgical replantation for total or sub-total amputations of the ear, as successful replantation is the most effective surgical option.
This study reports on 565 consecutive endoscopic carpal tunnel releases using the Agee one-portal technique of which 25 (4.4%) were converted to the open technique. The follow-up period was from 4 to 52 months. Immediate symptomatic relief was reported in 562 wrists (99.5%). There were 25 complications (4.4%) including pillar pain (8 wrists), digital neuropraxia (n = 6), median nerve contusion (n = 3), incomplete division of the flexor retinaculum (n = 3), superficial infection (n = 3), reflex sympathetic dystrophy (n = 1), and tenderness of the scar (n = 1). We describe the evolution of our selection of patients and surgical technique. We recommend caution in performing ECTR in short patients who are liable to have small wrists because of the risk of contusion of the median nerve. We present some technical modifications that may make the technique safer.
An infant with typical popliteal pterygium syndrome had intraoral fibrous bands binding the maxillary and mandibular alveolar ridges. This resulted in dramatically restricted mouth opening. These bands were divided surgically with endoscopic assistance.