Publications by authors named "Robert E H Ferguson"

The viability of fat grafts harvested with an established technique after cryopreservation remains unknown. This study was conducted in vitro to evaluate the viability of autologous fat grafts harvested with the Coleman technique and subsequently preserved with our preferred cryopreservation method. Eight adult females were enrolled in this study.

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Background: Although postoperative monitoring of microsurgical reconstruction is key to discovering early vascular compromise, monitoring a buried flap can be problematic.

Methods: A single surgeon's tracheal and pharyngoesophageal reconstructions with fasciocutaneous free flaps performed between 2002 and 2007 are reviewed, and different monitoring techniques are described.

Results: Eighty-six cases of pharyngoesophageal and eight tracheal reconstructions were identified.

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Background: The viability of fat grafts obtained by even a well-established technique remains poorly studied and unknown. This study was designed to determine the viability of fat grafts harvested and refined by the Coleman technique.

Methods: Sixteen adult white women were enrolled in this study.

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This study evaluates the viability of adipose aspirates harvested with the LipiVage system (Genesis Biosystems Inc, Lewisville, TX), a newly developed fat harvesting device, and determines a potentially preferred method for possible large-quantity fat graft harvesting. Adipose aspirates were harvested with the LipiVage system from the abdomen of 16 female patients (group 1, n = 8) according to the instruction by the manufacturer and with conventional liposuction (group 2, n = 8). Samples from conventional liposuction were spun at 50 g for 10 minutes and the resulting middle layer of fat was collected.

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The plastic surgeon often operates in the oral cavity. Little or no information exists regarding the effect of saliva and oral intake upon the tensile properties of suture. Polyglactin 910 (Vicryl) and chromic gut were studied.

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We report the successful use of Surgisis in the repair of the abdominal donor site fascial defect following a free transverse rectus abdominis myocutaneous (TRAM) flap breast reconstruction. No abdominal wall weakness in the flap donor site was evidenced by a series of clinical examinations to at least 14 months after Surgisis placement. A well-formed and thickened fascial layer at the abdominal donor fascial repair site was revealed by computed tomography scan.

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The prevention of peritendinous adhesions after zone II flexor tendon repair poses a significant challenge to hand surgeons. This study evaluates a hydrogel sealant (FocalSeal-L) as a barrier to peritendinous adhesion formation. The deep flexors of toes 2 through 4 were divided and repaired in 30 chickens.

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While there is limited prospective data on the incidence of venous thromboembolism (VTE) in the burn population, there are no prospective studies on the efficacy and safety of VTE prophylaxis in these patients. Despite lack of such data, we hypothesized that most burn centers practice some form of prophylaxis. Eighty-four US burn centers were contacted regarding their modality of VTE prophylaxis, if any.

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Congenital nevi are benign proliferations present at birth that consist of cells normally present in the skin. Many of these lesions are disfiguring and a source of psychosocial impairment. Because of location or extent of the lesion, surgical excision of the nevus may leave a defect without favorable reconstructive options.

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