Solar Burns to the Reconstructed Breast: A Rare Complication following Breast Reconstruction.

Burns to the breast are a rare complication after breast reconstruction. Decreased sensation and radiation therapy may contribute to the development of burns. Solar burns may also be related to wearing dark-colored clothing. This literature review aims to analyze the incidence of solar burns on alloplastic and autologous breast reconstruction following mastectomy. Also included is the first published report of a delayed breast burn years after alloplastic reconstruction. Methods: A PubMed literature search of articles was performed using the search formula "burns" AND "breast reconstruction." Abstracts were evaluated for relevance based on inclusion and exclusion criteria. Pertinent reference bibliographies were then screened for additional relevant resources. Results: The PubMed search resulted in 598 articles, of which 12 met inclusion criteria with 22 cases of solar burns to reconstructed breasts (23 including the addition of our case report). Five occurred following alloplastic reconstruction with 80% of these patients radiated and 100% wearing dark clothing. The remaining 18 patients had autologous reconstruction with 50% wearing dark clothing. Twenty-two percent of patients in the autologous group required surgical debridement as compared to 40% of the alloplastic group. Conclusions: Solar burns in autologous and alloplastic breast reconstruction, while rare, pose significant complications in the reconstructed breast and appear to be exacerbated by radiation and dark-colored clothing. Patients should be counseled accordingly with discussion of this potential risk in a comprehensive informed consent, and precautions should be recommended to avoid this type of injury.

Technical Refinement in Three-Dimensional Nipple-Areola Complex Tattooing of the Reconstructed Breast.

SUMMARY: Three-dimensional nipple-areola complex tattooing has previously been described as an alternative to surgical reconstruction using local flaps and grafts. This technique offers patients an option that can achieve aesthetically pleasing results without a donor site, changes in projection over time, or additional scarring. Plastic surgeons may be limited in their ability to create a realistic-appearing nipple-areola complex because of limited experience with basic tattooing techniques and unfamiliarity with the artistic principles of light and shadow required to create depth on a two-dimensional surface. Consistent results can be achieved with attention to the technical pearls discussed in this article.

Surgical Technique for Below-knee Amputation with Concurrent Targeted Muscle Reinnervation.

Targeted muscle reinnervation (TMR) is beneficial for decreasing pain following below-knee amputation (BKA). While most current literature describes the principles behind primary TMR, they provide few principles key to the amputation, as the BKA is usually performed by another surgeon. When the BKA and TMR are performed by the same surgeon, it can be performed through the same surgical access as needed for both procedures. The purpose of this article is to describe our anatomically based BKA technique in the setting of planned primary TMR as performed by 3, single, peripheral nerve plastic surgeons at 2 institutions. Advantages of the single-surgeon technique include efficiency in dissection, preservation of donor nerve length, limited proximal dissection, early identification of recipient motor nerves for coaptation, ability to stimulate these while still under tourniquet, and decreased tourniquet and operative time. This technique is quick, reliable, and reproducible to help promote widespread adoption of TMR at the time of BKA.

Targeted Muscle Reinnervation in the Hand: An Anatomical Feasibility Study for Neuroma Treatment and Prevention.

PURPOSE: Targeted muscle reinnervation (TMR) has emerged as a treatment for, and prevention of, symptomatic neuromas and has been reported to be of benefit in the hand. Anatomical studies establishing landmarks for consistent identification of the motor entry points (MEPs) to the intrinsic muscles have not been performed. The purpose of this study was to provide details regarding the MEPs to the intrinsic muscles, determine which MEPs are identifiable dorsally, and develop recommended sensory to MEP nerve coaptations for prophylactic TMR at the time of ray amputation or for management of symptomatic neuromas. METHODS: Motor entry points to the intrinsic hand muscles were dissected in 5 fresh latex-injected cadavers. Number of MEPs, diameter, surface of entry, and distance from dorsal (Lister tubercle) and volar (hamate hook) landmarks were recorded for each target muscle. The digital sensory nerve diameters were measured for size comparison. RESULTS: Motor entry points were identified to all 19 intrinsic muscles through a volar approach and 12 through a dorsal approach. For all fingers, at least 2 MEPs were consistently identified dorsally at the base of each amputation site innervating expendable muscles. Motor entry points to the thenar muscles were only reliably identified through a volar approach. Two recommended nerve coaptations for each digit amputation were identified. All had a favorable sensory-to-MEP diameter ratio less than 2:1. CONCLUSIONS: The intrinsic hand muscles have MEPs at consistent distances from bony landmarks both dorsally and volarly. CLINICAL RELEVANCE: These results can be applied clinically to assist surgeons in identifying the locations of MEPs to the intrinsic muscles when performing TMR in the hand for both neuroma treatment and prevention.

Novel Use of Targeted Muscle Reinnervation in the Hand for Treatment of Recurrent Symptomatic Neuromas Following Digit Amputations.

Targeted muscle reinnervation (TMR) has been shown to decrease neuroma pain after major limb loss; however, it has not previously been described for the treatment of symptomatic neuromas in the hand after digit amputations. This report describes the use of TMR in the hand for treatment of a patient with recurrent neuromas after ray amputation of the index and long fingers that were refractory to traditional treatments. TMR was performed first for the superficial branch of the radial nerve 6 years ago to treat the dorsal neuroma pain. Following this, there was complete resolution on the dorsal aspect of the hand, however, continued neuroma pain on the volar aspect of the hand. This was treated more recently with excision of the neuromas and TMR to motor branches of the intrinsic muscles of the hand. Outcomes were measured with a numerical rating scale and Patient-Reported Outcomes Measurement System assessments and revealed decreased pain postoperatively and less interference of her activities due to pain. This report demonstrates the ability to perform TMR within the hand with good results when used for the treatment of symptomatic neuromas.

The Use of Prefabricated Flaps in Burn Reconstruction.

This article describes the use of prefabricated flaps in burn reconstruction. Several case examples are provided that demonstrate the versatility and power of this approach to restoration of form and function after burn injury.

Surgical Excision of Burn Wounds: Best Practices Using Evidence-Based Medicine.

This article reviews guidelines for burn wound excision, regarding timing, depth, and technique. The authors collect evidence from both animal models and the clinical literature, to recommend best practices for burn wound excision.

A Microbiological and Ultrastructural Comparison of Aseptic versus Sterile Acellular Dermal Matrix as a Reconstructive Material and a Scaffold for Stem Cell Ingrowth.

BACKGROUND: Recent data suggest an increased risk for infection when acellular dermal matrix is used in breast reconstruction. This may be because some acellular dermal matrices are actually not terminally sterilized but are instead "aseptically processed." This study evaluates aseptic and sterile matrices for evidence of bacterial contamination and whether or not terminal sterilization affects matrix collagen architecture and stem cell ingrowth. METHODS: Five separate samples of 14 different matrices were analyzed by fluorescent in situ hybridization using a bacterial DNA probe to detect bacterial DNA on the matrices. Separate samples were incubated for bacteria, acid-fast bacilli, and fungi for 2 to 6 weeks to detect living organisms. The impact of terminal sterilization on the collagen network and stem cell ingrowth on the matrices was then assessed. RESULTS: Traces of bacterial DNA were encountered on all matrices, with more bacteria in the aseptic group compared with the sterile group (3.4 versus 1.6; p = 0.003). The number of positive cultures was the same between groups (3.8 percent). Electron microscopy demonstrated decreased collagen organization in the sterile group. Stem cell seeding on the matrices displayed a wide variation of cellular ingrowth between matrices, with no difference between aseptic and sterile groups (p = 0.2). CONCLUSIONS: Although there was more evidence of prior bacterial contamination on aseptically processed matrices compared with sterile matrices; clinical cultures did not differ between groups. Terminal sterilization does not appear to affect stem cell ingrowth but may come at the cost of damaging the collagen network. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, V.