• Archives of Plastic Surgery
• /
• v.45 no.5
• /
• pp.484-489
• /
• 2018

Large and ptotic breast reconstruction in patients who are not candidates for a transverse rectus abdominalis myocutaneous flap and revision surgery for the contralateral breast remains challenging. We developed a novel breast reconstruction technique using a latissimus dorsi myocutaneous (LD m-c) flap set at the posterior aspect of the reconstructed breast, combined with an anatomical silicone breast implant (SBI), following tissue expander surgery. We performed the proposed technique in four patients, in whom the weight of the resected tissue during mastectomy was >500 g and the depth of the inframammary fold (IMF) was >3 cm. After over-expansion of the lower portion of the skin envelope by a tissue expander, the LD m-c flap was transferred to cover the lower portion of the breast defect and to achieve a ptotic contour, with the skin paddle set at the posterior aspect of the reconstructed breast. An SBI was then placed in the rest of the breast defect after setting the LD m-c flap. No major complications were observed during the follow-up period. The proposed technique resulted in symmetrical and aesthetically satisfactory breasts with deep IMFs, which allowed proper fitting of the brassiere, following large and ptotic breast reconstruction.

• Archives of Craniofacial Surgery
• /
• v.21 no.1
• /
• pp.35-40
• /
• 2020

Background: Extensive eyelid defects are extremely challenging to reconstruct. Although numerous procedures for reconstructing periorbital defects have been proposed, no method is universally used. However, the Tenzel flap is the most commonly used technique to reconstruct eyelid defects affecting one-third to two-thirds of the eyelid. Methods: Recognizing the usefulness of the Tenzel method, we adapted it to reconstruct larger defects around the eyes. Seven patients underwent reconstruction with a modified Tenzel flap with an extended concept after wide excision of a malignant skin lesion. The main difference from the conventional method is that the modified Tenzel flap includes the medial portion of the lower lid defect. The design of a modified Tenzel flap begins as a semicircle at the lateral canthal area, in the same way as a classical Tenzel flap, and extends medially along the subciliary line to cover the defect on the medial lower eyelid. The follow-up time ranged from 3 to 28 months. Results: All flaps survived and healed well, with minimal scarring and natural palpebral outlines. Conclusion: Compared to traditional procedures, the modified Tenzel flap has several advantages, including a one-stage operation, a less noticeable scar, and effective prevention of complications such as lower eyelid ectropion.

• Proceedings of the KOR-BRONCHOESO Conference
• /
• 1982.05a
• /
• pp.7.4-8
• /
• 1982

The common causes of neck closed injuries are automobile accidents and sports troubles; open injuries are gun-shot wounds and stab wounds. Generally, the treatment of wide laryngopharyngeal injuries consists of tracheostomy for adequate airway, simple repair and, later, surgical intervention for chronic laryngeal stenosis and hypopharyngeal reconstruction. Recently, authors experienced a case of extensive communicated wound with large defect on the layngopharyngeal structures and anterior neck skin. This large defect was reconstructed with horizontal cervical skin flap after total laryngectomy.

• Archives of Reconstructive Microsurgery
• /
• v.12 no.1
• /
• pp.30-37
• /
• 2003

We used bipedicled scapular osteocutaneous free flap for total maxillectomy defect reconstruction in 3 cases of malignant maxillary tumor. We elevated two flaps of the skin paddle and the bone flap with one common pedicle - the subscapular artery - which was devided to the angular branch of the thoracodorsal artery and the circumflex scapular artery to reconstruct the nasal cavity, the palate and the zygoma. The angle between the two flaps was free enough so that we could transfer the two flaps through a single microanastomosis. After the operation, patients could swallow and pronounce well, and the wound contracture was minimal so that we could get aesthetically good result.

• Archives of Reconstructive Microsurgery
• /
• v.25 no.2
• /
• pp.69-71
• /
• 2016

Reconstruction of the lower extremities is difficult due to a lack of skin laxity and muscular tissues. Here, we present a case of lower extremity reconstruction via the anterior tibial artery perforator based segmental muscle island flap. Our patient was a 75-year-old male with a chronic ulcerative wound on the right lower leg from an old car accident. A $5.0{\times}0.5cm$ size ulcerative wound with tibial bone exposure was noted. We planned to reconstruct the lower extremity defect with a free flap, but the vessel status was severely compromised intraoperatively. Thus, we found the anterior tibial artery perforator using Doppler ultrasound, elevated the tibialis anterior muscle segment flap, and transposed it to cover the defect successfully. The flap presented with a nice contour and the skin graft covering the flap survived completely. There were no complications of the surgical site at three months follow-up and no gait morbidity. This is a meaningful case applying the concept of segmental muscle flap based on a perforator that had advantages including proper bulkiness, vascularization, and preservation of function, which were well applied, leading to great success.

• Archives of Reconstructive Microsurgery
• /
• v.24 no.1
• /
• pp.28-31
• /
• 2015

A case report of a patient who developed radiation-induced sarcoma in the left chest wall is presented. The patient had partial mastectomy and adjuvant radiation therapy (total dose, 5,220 cGy) and chemotherapy. Five years later, she visited with rapidly growing mass with central ulceration in the irradiated chest wall. The mass was diagnosed as malignant fibrous histiocytoma. The chest wall mass resected en bloc ($23{\times}18cm$) including five consecutive ribs. After the defected thoracic cage was reinforced using a polytetrafluoroethylene patch, omental flap and split thickness skin graft was done for soft tissue coverage. We applied negative pressure wound closer system for effective suction of omeantal exudate. The wound healed without complications. The patient suffered no perioperative pulmonary complications. Pulmonary function tests showed no significant changes. Each of Gore-Tex, omental flap, negative pressure wound therapy and skin graft is widely used method. However, If these methods are used in combination, we can reconstruct the large defect of chest wall including multiple ribs without any repiratory function problems.

• Journal of Trauma and Injury
• /
• v.37 no.2
• /
• pp.151-157
• /
• 2024

Electrical burn injuries can cause more damage than clinical evaluations initially suggest. The energy waves penetrate from the surface to the deepest layers of tissue, causing extensive harm at every level. The neck is a critical area, both functionally and aesthetically. We present a case involving a young male patient with a severe fourth-degree electrical burn on the neck, who underwent a single-stage debridement and reconstructive surgery. The pectoralis major myocutaneous flap is a versatile option for various head and neck reconstructions. However, if the donor site cannot be closed primarily and requires split-thickness skin grafting, it can result in unsightly scars and deformities. For large flap paddles, it is ideal to reconstruct the secondary defect with locoregional flaps. In this case, we successfully reconstructed the donor site's secondary defect using a contralateral internal mammary artery perforator flap, without resorting to any skin grafts. The early postoperative results demonstrated satisfactory cosmesis, patient satisfaction, and functional outcomes.

• Korean Journal of Veterinary Research
• /
• v.54 no.2
• /
• pp.121-122
• /
• 2014

A 2-year-old male Tosa was admitted for treatment of a non-healing wound on the right forelimb. Skin tests were unremarkable; however, the lesion contained severe proliferative tissue. Surgical treatment was conducted due to the extensive skin defect and granulation tissue present. Following removal of the proliferative tissue, the wound was closed using the adjustable horizontal mattress suture method with multiple punctate relaxing incisions. The proliferative tissue healed completely after the surgical treatment. This technique can be considered an alternative treatment for the proliferative tissue when conditions require a skin graft or flap after surgical treatment.

• Journal of the Korean Applied Science and Technology
• /
• v.29 no.2
• /
• pp.286-294
• /
• 2012

This study is a review paper on powders for makeup cosmetics. They play the roles of the camouflage of skin defect, UV screening, skin adhesion, makeup sustainability, and skin protection. This function is endowed on the powders by shape control, surface treatment, and encapsulation. The future powders are expected to be evolved into the smart model responding to the environmental change.

• Journal of Veterinary Clinics
• /
• v.38 no.5
• /
• pp.240-243
• /
• 2021

Complications of pelvic fractures and sacroiliac joint luxation include hemoabdomen, pulmonary trauma, and soft tissue injury. Among them, rectal perforation accounts for 1% of pelvic fracture complications. Delayed diagnosis is commonly associated with a poor prognosis. A mixed-breed dog was presented to Jeonbuk Animal Medical Center (JAMC) after a traffic accident with no signs of rectal perforation. After fracture surgery, rectal perforation was seen as a perianal fistula. This report describes a case of a perianal fistula progressed from rectal perforation after a traffic accident that was curatively treated with lateral caudal axial pattern flap surgery to the perianal skin.