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Summary:. Diastasis recti is a frequent problem that women, particularly, experience after pregnancy. It is an abdominal wall defect in which there is more than 2 cm separation between the abdominal rectus muscles. Aside from being repaired most commonly with a full abdominoplasty, in some cases, diastasis might present with minimal excessive adipocutaneous tissue, thus requiring a mini-abdominoplasty. Because umbilical transposition is not needed in that latter scenario, diastasis repair is only possible by ligating and cutting the existing umbilical stalk to be able to have a direct clear access to the supraumbilical linea alba. However, detaching the umbilical stalk will most certainly lead to the displacement of the umbilicus inferiorly. To overcome this problem, we performed a modified mini-abdominoplasty technique, which repairs the recti diastasis, keeps the umbilical stalk in place, and leaves behind a mini-abdominoplasty scar, thus providing a more cosmetically appealing result in addition to a radical solution to the defect. Moreover, this technique can be performed by any qualified plastic surgeon under basic operating settings.

Background:. Mastopexy is one of the most performed cosmetic surgery procedures in the United States. Despite the numerous mastopexy techniques that were published in the past decades, preventing pseudoptosis to ensure longer lasting results remains the principal challenge. Objectives:. This paper describes a new mastopexy technique developed for moderate to severe ptosis/pseudoptosis associated with upper pole deflation. Considering some of the commonest risk factors generally considered predictive of worse outcomes (massive weight loss, multiple pregnancies, skin quality, smoking, age), we aimed to assess whether this technique could be beneficial in the support of the desired breast shape over time. Methods:. Twelve patients, all featuring 1 or more of the abovementioned preoperative risk factors, were operated on by the same senior surgeon with the hammock mastopexy technique using dermal flaps as a support for the glandular reshaping (6 bilateral mastopexies and 6 unilateral mastopexies for contralateral symmetrization after breast reconstruction). Patients’ characteristics, such as smoking, weight loss, or multiparity with consequent inelastic skin, age, and lengthy nipple–areola complex lift, were considered as independent risk factors for ptosis recurrence and bottoming out. Patients were divided into 3 subgroups according to the number of their risk factors. Aesthetic results were assessed at 12 months postoperatively. Changes in postoperative were assessed for each patient by breast measurements and a superposition of the standardized breast photographs. Long-term outcomes were compared with a control group of 6 patients who benefited from mastopexy without “hammock technique.” Results:. Satisfactory maintenance of shape and stable nipple–areola complex position was seen at 12 months regardless of the number of risk factors. However, a statistically significant difference was found in lower pole lengthening between patients with more than 3 risk factors compared to other groups. Aesthetic measurement results were consistent between the patient and surgeon reporting a satisfying cosmetic result, regardless of the number of risk factors. In the control group, we found a significant increase in breast lower pole measurements at 12 months when compared with the hammock group. Conclusions:. This mastopexy technique improves projection and reinforces the lower pole support with lateral and medial dermal flaps. The technique is safe and reliable and provides easily reproducible results for patients with risk factors for postoperative pseudoptosis.

Summary:. Restoring function after traumatic defects of the palm is a reconstructive challenge, considering the need for flexible, elastic, and resistant skin. Dermal skin substitutes are biologically engineered materials composed of collagen and glycosaminoglycan, devoid of cellular structures. These biodegradable materials act as artificial dermis and stimulate neovascularization: they have been used for many years, mainly on the dorsal side of the hand and fingers, whereas the palmar side of the hand has been generally addressed by local flaps. In this study, we described our experience with dermal skin substitutes in two cases of palmar defects associated with exposed tendinous structures. Coverage of palmar defects in hand and fingers with dermal substitute and split thickness skin graft was performed on two patients. Both patients presented palmar-only loss of tissue (traumatic palmar amputation in the first patient and degloving-type injury in the second patient). Range of motion, functional outcomes, and satisfaction and aesthetical results were evaluated. The resulting skin showed good quality, thickness, pliability, and Disabilities of the Arm, Shoulder, and Hand (DASH) score. Additionally, the patients regained full range of motion and reported high satisfaction. The association of split thickness skin graft with dermal substitutes in palmar traumatic hand showed optimal functional and aesthetic outcomes. Although being more adapted to dorsal loss of substance, collagen-based dermal substitutes can also be useful reconstructive tools in palmar defects with exposed structures and could be used to a larger extent in the future.