The superior lateral genicular artery flap for soft-tissue reconstruction around the knee: clinical experience and review of the literature.

Soft-tissue reconstruction in the knee area needs thin, pliable, and tough skin. The availability of local soft tissue, which would meet the requirements best, is limited. This study is a retrospective analysis of our clinical experience with the superior lateral genicular artery (SLGA) flap for soft-tissue reconstruction around the knee, and a review of the relevant literature.

Linezolid concentrations in infected soft tissue and bone following repetitive doses in diabetic patients with bacterial foot infections.

The present study aimed at assessing unbound extracellular concentrations of linezolid in inflamed soft tissue and bone of diabetic patients suffering from severe bacterial foot infections. Linezolid was administered intravenously twice daily at a dosage of 600 mg. At steady-state conditions, the microdialysis technique was utilised to sample serially interstitial space fluid from inflamed subcutaneous adipose tissue and metatarsal bone from 0-8h post dose in three representative patients.

Soft tissue and bone penetration abilities of daptomycin in diabetic patients with bacterial foot infections.

Objectives: In the attempt to overcome increasing glycopeptide- and methicillin-resistant soft tissue infections, daptomycin is presently considered as an attractive alternative to the class of glycopeptides. However, daptomycin dosing and its ability to penetrate into inflamed target tissues are still a matter of controversy. Thus, in the present investigation, we set out to evaluate daptomycin's ability to penetrate into inflamed subcutaneous adipose tissue and bone in diabetic patients presenting with severe bacterial foot infection.

Management of an unfortunate triad after breast reconstruction: pyoderma gangrenosum, full-thickness chest wall defect and Acinetobacter Baumannii Infection.

If diagnosed late, post-surgical pyoderma gangrenosum (PSPG) is a rare, tricky and potentially life-threatening complication. Once diagnosed, immunosuppressive agents may provoke further complications. Well-intentioned extensive serial debridement may cause deep skin and soft-tissue defects, requiring skin grafting and possible flap surgery.

High fosfomycin concentrations in bone and peripheral soft tissue in diabetic patients presenting with bacterial foot infection.

Objectives: Appropriate antimicrobial therapy and surgical intervention may be required in diabetic patients presenting with severe bacterial foot infection. Methicillin-resistant Staphylococcus aureus (MRSA) agents such as fosfomycin are increasingly in demand because of recent concern regarding vancomycin and daptomycin efficacy and constant use. Intravenous fosfomycin is approved for the therapy of severe soft tissue infections and is highly active against methicillin-susceptible S.

The vascular anatomy of the tensor fasciae latae perforator flap.

Background: The purpose of this study was to differentiate between musculocutaneous and septocutaneous perforators of the tensor fasciae latae perforator flap; to evaluate their number, size, and location; and to provide landmarks to facilitate flap dissection. An additional injection study estimated the skin area of the flap.

Methods: The anatomical study was performed on 23 fixed and injected cadavers.

Reconstructive potential of the lateral arm flap after tumor resection.

The reconstruction of extended tumor-related defects in different anatomic regions requires a versatile and reliable flap. For many surgeons, the lateral arm flap has become the technique of choice in the reconstruction of small- to medium-sized defects. The aim of this study was to analyze the reconstructive potential of the lateral arm flap after cancer ablation in various indications.

The posterior interosseous artery in the distal part of the forearm. Is the term "recurrent branch of the anterior interosseous artery" justified?

In 1993 Angrigiani raised the question as to whether the distal part of the posterior interosseous artery (AIP) is a recurrent branch of the anterior interosseous artery (AIA) and forms a "choke"--anastomosis with the AIP in the middle of the forearm. A dissection study was conducted on 66 upper extremities to evaluate the diameters of the dorsal branch of the anterior interosseous artery, the anastomotic branch, the diameter of the posterior interosseous artery at the point of origin of the septocutaneous perforators in the middle of the forearm and the diameter of the posterior interosseous artery at the point of emergence in the dorsal compartment. We further tried to identify different forms and types of the "distal" anastomosis and the connections to the dorsal carpal arch and the ulnar artery.

The treatment of painful neuroma on the lower extremity by resection and nerve stump transplantation into a vein.

Lower extremity neuroma resection with nerve stump transposition into a vein was employed in eight patients (five male, three female). The neuromas resulted from amputations (four patients), vein stripping procedures (two patients), tumor resection, and toe-harvest for thumb reconstruction. Follow-up averaged 17 months (range, 8-37).

Verrucous carcinoma of the skin: long-term follow-up results following surgical therapy.

Background: Owing to the benign appearance and slow growth of verrucous carcinoma of the skin, its diagnosis and therapeutic management still pose problems.

Objective: This study was undertaken to point out clinical and histopathologic features of verrucous carcinoma of the skin and to provide diagnostic and therapeutic guidelines on the basis of the long-term results from 20 patients.

Methods: A retrospective study of the long-term results of 20 patients treated surgically for verrucous carcinoma of the skin is presented.

The lower trapezius musculocutaneous flap from pedicled to free flap: anatomical basis and clinical applications based on the dorsal scapular artery.

The pedicled lower trapezius musculocutaneous flap is a standard flap in head and neck reconstruction. A review of the literature showed that there is no uniform nomenclature for the branches of the subclavian artery and the vessels supplying the trapezius muscle and that the different opinions on the vessels supplying this flap lead to confusion and technical problems when this flap is harvested. This article attempts to clarify the anatomical nomenclature, to describe exactly how the flap is planned and harvested, and to discuss the clinical relevance of this flap as an island or free flap.

Clinical application of the retrograde arterialized venous flap.

Retrograde arterialized venous flaps were applied to skin and soft-tissue defects in 13 patients with an average age of 34.4 years. Ten defects were located on the hand, and three on the lower leg.

Necrotizing fasciitis after ambulatory phlebectomy performed with use of tumescent anesthesia.

The high cost of treatment of varicose veins has an important role in public health care. The search for a less expensive and office-based procedure led to introduction of tumescent local anesthesia for use in ambulatory phlebectomy. Although the overall infection rate is low, severe infection has been reported after liposuction with tumescent anesthesia.

Reconstruction of combined defects of the Achilles tendon and the overlying soft tissue with a fascia lata graft and a free fasciocutaneous lateral arm flap.

A new approach to reconstruction of the Achilles tendon and overlying soft tissue is presented. A fascia lata graft is used to reconstruct the tendon and is enwrapped by the fascia that is included in a fasciocutaneous lateral arm flap. Five patients were treated with this technique; three of them after surgical Achilles tendon repair, rerupture, and consecutive infection, one after a full-thickness burn with loss of the tendon and one with a history of ochronosis and necrosis of the whole tendon and overlying soft tissue.

Digital nerve entrapment due to vascular malformation.

A case of digital nerve entrapment due to vascular malformation is reported.

Treatment of painful neuroma by resection and nerve stump transplantation into a vein.

Twenty-three patients (14 men, 9 women) with 24 painful neuromas underwent resection of neuroma and transposition of the nerve stump into an adjacent vein. The neuromas resulted from amputations (N = 7), tumor excision (N = 5), laceration injuries (N = 4), different types of wrist surgery (N = 3), vein-stripping procedures (N = 2), open fracture of the radius (N = 1), and toe harvest for thumb reconstruction (N = 1). The duration of painful symptoms averaged 66.

Free osteocutaneous lateral arm flap: anatomy and clinical applications.

For many surgeons, the potential to reconstruct skin, fascia, tendon, or bone in a single-stage procedure has made the lateral arm flap the technique of choice for reconstruction of complex defects. The aim of this study was to examine more closely how the humeral bone is supplied by the posterior collateral radial artery. To this end, we dissected 30 cadaver arms to determine the vascular relationship of the lateral arm flap to the humerus.

Influence of nerve stump transplantation into a vein on neuroma formation.

The objective of this animal study was to investigate the influence of nerve stump transposition into a vein on neuroma formation. In 24 rats the femoral nerve was severed and the proximal nerve stump was transposed into the lumen of the femoral vein on one side. On the other side, the nerve was severed and left in place.

Plastic surgeons and the Internet: results of a worldwide survey.

To obtain information on the use of the Internet, 3,139 survey forms were sent out to plastic surgeons throughout the world. More than 90% of the 565 respondents have access to the Internet and 85.5% use electronic mail for professional matters.

Treatment of spider leg veins with the KTP (532 nm) laser--a prospective study.

Background And Objectives: Spider leg veins are telangiectasias located intracutaneously. This condition poses a cosmetic problem.

Study Design/patients And Methods: The purpose of this study was to determine what influence the KTP (532 nm) laser has on spider leg veins dependent on the vascular diameter and to what extent the skin has been affected.