J. Bardot

Management of wounds of exposed or infected knee prostheses

Skin damage after total knee arthroplasty may jeopardise the functional benefit of the prosthesis. In such cases standard treatment is aimed at avoiding arthrodesis, sometimes replacing the implant and, in exceptional cases, amputation. In most cases early and adequate coverage of the soft tissue defect may make it possible to salvage the prosthesis. Ten patients with skin damage after total knee arthroplasty were treated by debridement of the wound, which was then covered with a pedicled gastrocnemius muscle flap. This was supported by local irrigation and systemic antibiotics. Seven patients were reviewed after a mean follow-up of 28 months (range 14-59). Six patients kept their prostheses and one had a relapse caused by infection at 22 months, which required removal of the prosthesis and secondary arthrodesis. The gastrocnemius muscle flap provides good quality coverage, permits early mobilisation and fast rehabilitation, and reduces the rate of arthrodesis after failure of total knee arthroplasty.Skin damage after total knee arthroplasty may jeopardise the functional benefit of the prosthesis. In such cases standard treatment is aimed at avoiding arthrodesis, sometimes replacing the implant and, in exceptional cases, amputation. In most cases early and adequate coverage of the soft tissue defect may make it possible to salvage the prosthesis. Ten patients with skin damage after total knee arthroplasty were treated by debridement of the wound, which was then covered with a pedicled gastrocnemius muscle flap. This was supported by local irrigation and systemic antibiotics. Seven patients were reviewed after a mean follow-up of 28 months (range 14-59). Six patients kept their prostheses and one had a relapse caused by infection at 22 months, which required removal of the prosthesis and secondary arthrodesis. The gastrocnemius muscle flap provides good quality coverage, permits early mobilisation and fast rehabilitation, and reduces the rate of arthrodesis after failure of total knee arthroplasty.

Isolated infantile myofibromatosis of the upper eyelid: uncommon localization and long-term results after surgical management

Myofibroma, the most common juvenile fibrous disorder in infancy, usually manifests as a solitary soft tissue tumor and less commonly as simultaneous multiple tumors in both soft tissue and bones. Infantile myofibromatosis is well described in the head and neck, but cutaneous lesions rarely occur in the periorbit and orbit, where fast growth and bone damage can mimic malignant tumors. We describe a case of a solitary periorbital myofibroma in a newborn. Treatment consisted of partial excision of the tumor. Histologic and immunohistochemistry analyses provided the diagnosis of infantile myofibromatosis. The patient remains disease-free at 10 years of age, but with some visual impairment. Infantile myofibromatosis is an uncommon tumor with exceptional periorbital involvement. Differential diagnosis can be difficult when it is solely based on histologic assessment. Immunohistochemistry evaluation demonstrating cytoplasmic actin filaments in neoplastic spindle cells confirms the diagnosis. As soon as the diagnosis is made, chest and abdominal imaging must be performed to evaluate the overall prognosis and direct treatment. The treatment of choice is early conservative surgery to minimize functional and/or esthetic damage. Complete tumor excision is not always possible. Lengthy ophthalmologic monitoring is required to detect the onset of amblyopia.

Rôle du chirurgien plasticien dans la prise en charge de l’ecthyma gangrenosum chez l’enfant : exemple clinique

Ecthyma gangrenosum is a cutaneous infection, which result from a Pseudomonas aeruginosa septicemia, encountered in most of the case in immunocompromised people. Authors demonstrate the important role of the plastic surgeon in the diagnosis and therapeutic management of the disease in children. An eight-month-old infant has been hospitalized for acute leukaemia. She developed an extensive painful macule in the buttocks and perineal area in a septic context. A multidisciplinary management allowed to set up an adapted antibiotherapy, an early escharrotomy, a protection of the wound by digestive and urine derivation and a reconstruction with wound healing by second intention and split thickness skin graft, which lead to a good quality cure and wound healing at the end of 37 days of evolution. This case demonstrates the importance of the surgical management in the treatment of ecthyma gangrenosum. The wound healing associated with a split thickness skin graft seems to be the less invasive solution in a frail patient and the fastest to re-start the chemotherapy.

Cas cliniqueRôle du chirurgien plasticien dans la prise en charge de l’ecthyma gangrenosum chez l’enfant : exemple cliniqueRole of the plastic surgeon in the management of ecthyma gangrenosum in children: Clinical example

Ecthyma gangrenosum is a cutaneous infection, which result from a Pseudomonas aeruginosa septicemia, encountered in most of the case in immunocompromised people. Authors demonstrate the important role of the plastic surgeon in the diagnosis and therapeutic management of the disease in children. An eight-month-old infant has been hospitalized for acute leukaemia. She developed an extensive painful macule in the buttocks and perineal area in a septic context. A multidisciplinary management allowed to set up an adapted antibiotherapy, an early escharrotomy, a protection of the wound by digestive and urine derivation and a reconstruction with wound healing by second intention and split thickness skin graft, which lead to a good quality cure and wound healing at the end of 37 days of evolution. This case demonstrates the importance of the surgical management in the treatment of ecthyma gangrenosum. The wound healing associated with a split thickness skin graft seems to be the less invasive solution in a frail patient and the fastest to re-start the chemotherapy.

Total Upper and Lower Eyelid Reconstruction: A Rare Procedure--A Report of Two Cases.

Summary: Reconstruction after total amputation of the upper and lower eyelids with preserved globe is rare. The primary goal is immediate corneal protection. The second goal is to restore mobility, occlusion, and facial symmetry. Two women had full-thickness excision of both upper and lower eyelids to treat a melanoma. The reconstruction method required four steps over a period of 5 months. A buccal mucosal graft was used to recreate the conjunctival lining, and an oblique forehead flap was used to recreate the skin. Resection of the flap and replacement by a full-thickness skin graft made it possible to recreate a thin and mobile upper eyelid. Visual acuity remained unchanged, and the eyelids remained functional despite a degree of ptosis and lower eyelid retraction. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, V.

External Rhinoplasty by Skin Excision to Correct Hypertrophic Tip of an Elderly Patient

An elderly patients aesthetic requirements to correct a large and drooping nasal tip are difficult to satisfy. When the skin is thick, hard and sebaceous, tip deformity cannot be corrected with a standard rhinoplasty procedure. The authors present a new two-step approach of hypertrophic tip correction combining skin excision, cartilaginous framework remodeling, dermabrasion, and the results for one patient after a two-year follow-up.

Treatment of ischial pressure sores. Our experience of 99 patients with 108 sores

BackgroundIschial pressure sores concern patients in the sitting position and particularly the rehabilitated patients. Spontaneous healing may be very difficult without surgery, and ischial pressure sores have the highest recurrence rate among other decubitus. Furthermore, there is no consensus concerning the ideal surgical technique in order to definitely treat the patients. This is a retrospective analysis of the surgical treatment of ischial pressure sores aiming to identify the ulcer recurrence rate per surgical technique and describe the early complications.MethodsThis was a retrospective study that was conducted in Marseille, France, between 1988 and 2007. The medical records concerning patients with ischial pressure sores were collected and analyzed. The main objective was to identify the ulcer recurrence rate after ischial pressure sore surgical treatment. The secondary objective was the identification and description of early complications.ResultsNinety-nine patients were finally selected and analyzed for 108 ischial pressure sore treatments. Primary endpoint analysis identified 25 recurrences for 108 sores (23.14 %). Hamstring V-Y advancement flap had 71 % recurrence rate. Wound dehiscence was the primary complication. Six out of seven hamstring V-Y advancement flaps had early complications.ConclusionsPressure sore treatment can be difficult and challenging. In this retrospective study, we have found that the hamstring V-Y advancement flaps have a much higher recurrence rate and a higher rate of complications. Our results may be limited by the retrospective nature of this study but they imply that the V-Y advancement flaps should not be used as a first choice for ischial pressure sore treatment.Level of Evidence: Level IV, therapeutic study.

Anatomie chirurgicale de la pyramide nasaleSurgical anatomy of the nose

Thorough knowledge of the anatomy of the nose is an essential prerequisite for preoperative analysis and the understanding of surgical techniques. Like a tent supported by its frame, the nose is an osteo-chondral structure covered by a peri-chondroperiosteal envelope, muscle and cutaneous covering tissues. For didactic reasons, we have chosen to treat this chapter in the form of comments from eight key configurations that the surgeon should acquire before performing rhinoplasty.

Anatomie chirurgicale de la pyramide nasale

Thorough knowledge of the anatomy of the nose is an essential prerequisite for preoperative analysis and the understanding of surgical techniques. Like a tent supported by its frame, the nose is an osteo-chondral structure covered by a peri-chondroperiosteal envelope, muscle and cutaneous covering tissues. For didactic reasons, we have chosen to treat this chapter in the form of comments from eight key configurations that the surgeon should acquire before performing rhinoplasty.

Note technique : prélèvement osseux de crête iliaque chez l’enfant

Harvesting iliac crest bone in children is special because of the presence of a thick cartilage. Constant pressure on the internal iliac fossa, ascends the skin, and moves the abdominal muscles away from the iliac crest. A single incision is then used for cutaneous and subcutaneous dissection. An internal piece of cartilage is then removed and the iliac muscle retracted in order to harvest cortical and spongy bone from the internal side of the iliac crest. That pièce of cartilage is then sutured at its initial place. During the harvesting, the surgeon needs to be careful to preserve the lateral femoral cutaneous nerve.