Mini-Shaped Kiss Flap Design for Palmar and Digital Soft-Tissue Resurfacing.

BACKGROUND: Although palmar and digital soft-tissue resurfacing with intrinsic flaps may provide functional and aesthetic reconstruction, the donor site may result in a tight closure or need for a skin graft once the flap is raised. In this series, the "mini-shaped kiss flap" was used to increase the resurfacing efficiency and preserve hand function. METHODS: The mini-shaped kiss flaps, based on common palmar digital arteries (eg, princeps pollicis artery and ulnar palmar digital artery), were developed for the resurfacing of distal or proximal finger areas. The tiny skin paddles were "kissed" together and transferred as pedicled in proposed dimensions and shape. The flap size, donor/recipient site, perforator source, whether free or pedicled, surgical outcome, and donor-site morbidity were evaluated. RESULTS: Twenty mini-shaped kiss flaps were harvested for the purpose of palmar and digital resurfacing. The flap sizes varied from 3 × 1.2 cm to 5 × 2 cm. All 19 patients, aged 6 to 52 years (mean, 35 years), achieved successful reconstruction without major complications after 6- to 12-month follow-up. CONCLUSIONS: The mini-shaped kiss flap technique exhibited favorable surgical outcomes with excellent color and texture match to the recipient sites. The reverse midpalm, thenar, and hypothenar island flap can be raised at the cost of an unnoticeable linear scar with minimized functional compromise in the donor area. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

The Reconstructive Toolbox.

Historically, the approach to any reconstructive challenge, whether intentionally or intuitively, can be seen to follow distinct guidelines that could aptly be called "reconstructive metaphors." These have been intended to inform us as to the "what, "when" and "where" this attempt can best be achieved. Yet the "how" or means to accomplish this goal, usually also intuitively well understood, in a similar vein can now be expressed to be within our "reconstructive toolbox." The latter will distinctly mirror our individuality and contain not only the various hardware that we deem essential, but also the means to access whatever technology we may be comfortable with. No toolbox, even if overflowing will ever be full, as potential options and the diversity they represent surely approaches infinity. But the truly excellent reconstructive surgeon will know when their toolbox is in any way lacking, and fears not remedying that deficiency even if the talents of another colleague must be sought, so as always to ensure that the patient will obtain the best appropriate treatment!

Medial Plantar Artery Perforator Kiss Flap for Salvage of Extensive Palmar Skin Defect.

BACKGROUND: Flaps based on the medial plantar artery (MPA) accomplish favorable surgical outcomes in palmar resurfacing due to its outstanding texture, pliability and contour, but primary closure could not be achieved at the donor site when the flap was designed to be relatively large. In this study, the kiss technique was employed for the reconstruction of extensive palmar defects which minimized donor site morbidity. METHODS: A modified flap surgical strategy was systemically developed based on the perforator distribution of the MPA through our cadaver study. Two or three narrow small skin paddles based on MPA were raised and resembled at the recipient site as a larger flap. S-2PD, hypersensitivity and ROM, QuickDASH, gait and patient satisfaction were evaluated 6 months to 12 months postoperation. RESULTS: From June 2015 to July 2021, 20 cases of reconstruction using the medial plantar artery perforator (MPAP) kiss flap were performed for the resurfacing of palmar skin defects. All flaps survived uneventfully with coverage matching the texture and color of the recipients except one flap that exhibited venous congestion and recovered after revision. 12 flaps (60 percent) were double-paddled and 8 flaps (40%) were triple-paddled with a resurfacing area of 27.19cm 2 and 41.1cm 2 respectively. All donor sites achieved primary closure without major complications. CONCLUSIONS: Versatile kiss flap combinations were developed based on further understanding of the MPA system. Durable and pliable characters of the MPAP flap provide excellent reconstruction for extensive palmar defects while minimizing donor site complications. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

The Allentown Connection-A Tribute for Lew Jae-duk, the "Father of Korean Plastic Surgery".

In retrospect, the irony of this story began with the first meeting of these co-authors-in of all places, Coimbatore, India, in 2008, at the 12th International Perforator Flap Course. Here the junior author [hereafter "jp"] demonstrated his unparalleled skills in networking, and soon thereafter journeyed some 11,073 km to Allentown, U.S. to peruse the operating room and clinics of the senior author [sic. ggh] in action. Within 2 years jp orchestrated the presentation of the 14th International Perforator Flap Course, so ggh with great anticipation flew only 6,830 miles to reach Seoul, Korea for his first time. But four years more elapsed before ggh returned again to Korea to be a visiting professor, all the while not quite sure why any Korean would want anything from a country doctor who resided in nowheresville Allentown, Pennsylvania. Yet, an extraordinary fact then was to be unveiled, about which ggh was totally ignorant. The pioneer of plastic surgery in Korea, the first Korean to have completed an accredited plastic surgery fellowship, by coincidence had accomplished all this in … Allentown. The collegial relationship that evolved between these co-authors, who met by chance, indeed had a precedent coincidence! Was this "by chance" alone or predestination? Amazingly, in a way similar, the origin of plastic surgery itself in Korea also had Allentown connections. As a tribute to Lew Jae-duk, this important story must be here told, so let us now retrace his past in Allentown so we can find how the future was to be not so far away.

The Medial Sural Artery Perforator Flap: A Historical Trek from Ignominious to "Workhorse".

Rather than just another "review," this is intended to be an "overview" of the entire subject of the medial sural artery perforator (MSAP) flap as has been presented in the reconstructive literature from its inception in 2001 until the present, with any exceptions not purposefully overlooked. Unfortunately, the pertinent anatomy of the MSAP flap is always anomalous like most other perforator flaps, and perhaps even more variable. No schematic exists to facilitate the identification of a dominant musculocutaneous perforator about which to design the flap, so some adjunctive technology may be highly valuable for this task. However, if a relatively thin free flap is desirable for a small or moderate sized defect that requires a long pedicle with larger caliber vessels, the MSAP flap deserves consideration. Indeed, for many, this has replaced the radial forearm flap such as for partial tongue reconstruction. Most consider the donor site deformity, even if only a conspicuous scar on the calf, to be a contraindication. Yet certainly if used as a local flap for the knee, popliteal fossa, or proximal leg, or as a free flap for the ipsilateral lower extremity where a significant recipient site deformity already exists, can anyone really object that this is not a legitimate indication? As with any perforator flap, advantages and disadvantages exist, which must be carefully perused before a decision to use the MSAP flap is made. Perhaps not a "workhorse" flap for general use throughout the body, the MSAP flap in general may often be a valuable alternative.

Perforator and Perforator Flap Spinoffs: A Historical Journey.

SUMMARY: The concept of the perforator has now become a fundamental topic well known in every training program. However, that has not always been so. The mere definition of the word has historically been argued relentlessly; nevertheless, its major derivative, the perforator flap, has become accepted as a basic consideration whenever flaps need be selected. However, this has not been the only spinoff derived from the author's investigations of the perforator, a point that should be stressed in addition to some reiterations of pertinent and perhaps confusing nomenclature that deserve to be reemphasized. Truly, it has been amazing to see how our ideas and innovations arise simultaneously and independently throughout the world of reconstructive surgery. A final plea is made to sustain the future-each of us must continue to contribute our passion and our knowledge to all others by means of that technology now globally so instantaneously available.

Are "Free Flaps" "Free" Flaps?

BACKGROUND: Even standard microvascular tissue transfers are time consuming, require great skill and intensity, and can be stressful. Not surprisingly, work-related relative value units are considered by many microsurgeons to be suboptimal. Some might even say that "free flaps" indeed really are "free" flaps. METHODS: A retrospective review of related finances was undertaken for all free flaps performed in a single surgeon private practice during the latest possible year (2014) that included a complete 5-year follow-up to insure receipt of all expected reimbursements from accounts receivable. There were 61 free flaps available; but arbitrarily 12 free flaps were excluded since postmastectomy breast reconstruction always received mandatory insurance payment, as were additional two cases done pro bono as part of an international educational service. This left 47 free flaps to permit determination of gross payments, if any. RESULTS: Compensation summated for three distinct time intervals for all free flaps was preoperative: $10,855.92 (mean: $230.98/flap); intraoperative: $117,015.46 (mean: $2,489.69/flap); and postoperative: $45,296.28 (mean: $963.75/flap). Range of gross payment for the free flap portion only was 529.65 to $4,503.71. Total overall revenue received was $173,167.66 (mean: $3,684.42/flap). CONCLUSION: A true benefit cost-analysis even if microsurgery specific expenses could be estimated would be inaccurate, so that mean net income for each free flap could not be determined. Albeit a minimal gross payment was obtained for some free flap procedures, in no instance was there zero reimbursement. Based on that fact, there were no truly "free" free flaps in this private practice experience, which should encourage the younger surgeon to realize that economic viability is possible so that their enthusiasm for reconstructive microsurgery can be sustained.

The free flap man: An heroic 50-year odyssey via multiple flaps.

Most lower extremity challenges can be solved by a solitary free flap. Yet if multiple wounds exist in a single extremity, or if bilateral extremities are involved, then multiple free flaps by necessity may be required to preserve ambulatory capabilities. Even rarer is their need in a sequential fashion. Thus is the uniqueness of this steelworker who at the young age of 23 sustained bilateral foot and ankle molten steel immersion injuries, initially salvaged by skin grafts virtually directly on bone. Over the next 50 years there were repeated episodes of graft instability that required five different free flaps to provide stable soft tissue coverage. Amputation was avoided, allowing minimal interruption at work as a bus driver until retirement. This patient's long journey was only possible due to the virtue of persistence, proving the value of that trait inherent within the true microvascular surgeon. It should be no wonder that appropriately this is the "free flap man."