• Archives of Plastic Surgery
• /
• 제45권1호
• /
• pp.85-88
• /
• 2018

Local flaps exhibit excellent color matching that no other type of flap can compete with. Moreover, surgery using a local flap is easier and faster than surgery using a distant or free flap. However, local flaps can be much more difficult to design. We designed 2 templates to plan a V-Y rotation advancement flap. The template for a unilateral V-Y rotation advancement flap was used on the face (n=5), anterior tibia (n=1), posterior axilla (n=1), ischium (n=1), and trochanter (n=2). The template for a bilateral flap was used on the sacrum (n=8), arm (n=1), and anterior tibia (n=1). The causes of the defects were meningocele (n=3), a decubitus ulcer (n=5), pilonidal sinus (n=3), and skin tumor excision (n=10). The meningocele patients were younger than 8 days. The mean age of the adult patients was 50.4 years (range, 19-80 years). All the donor areas of the flaps were closed primarily. None of the patients experienced wound dehiscence or partial/total flap necrosis. The templates guided surgeons regarding the length and the placement of the incision for a V-Y rotation advancement flap according to the size of the wound. In addition, they could be used for the training of residents.

• Archives of Reconstructive Microsurgery
• /
• 제8권1호
• /
• pp.35-43
• /
• 1999

저자들은 1988년부터 1998년까지 시행한 252예의 유리피판술 중 9예에서 미세혈관 문합부의 혈전 등의 이유로 실패하였으며, 이들 중 두경부 및 하지의 7예에서는 첫 수술 4-16일 사이에 제 2의 유리피판술을 성공적으로 시행하여 환부를 치유시키고, 처음에 계획하였던 수술적 목표를 달성하였다. 수부의 2예는 환자 및 보호자와 충분한 상의하여 원거리 피판과 피부이식 등 고식적인 치료 방법을 선택하였다. 수부의 경우는 다른 부위보다 고식적 치료 방법이 덜 부담되었던 것으로 생각되었으며, 두경부와 하지는 환부의 특성상 제 2의 유리 피판술이 최선의 선택으로 생각되었다. 유리 피판술이 실패한 환부에서 계속된 제 2의 유리 피판술을 시행하는 것은, 처음의 수술보다 면밀한 술전 계획과 준비, 완벽한 수술, 수술후의 철저한 환자 관리가 요구되었으나, 이들 환부의 처치에 매우 효과적이고 환자의 기대에 부응할 수 있는 방법이라고 생각된다.

• 대한족부족관절학회지
• /
• 제6권1호
• /
• pp.46-53
• /
• 2002

Purpose: We would introduce the reverse superficial sural artery flap to reconstruct soft tissue defect on lower leg, ankle, and hind-foot. Materials and Method: From October 1998 to December 2001, we reconstructed 12cases (l2patients) of soft tissue defect around the hind - foot, ankle, and distal lower extremity with the reverse sural artery flap. Results: The time for flap dissection was 28 minutes in average. The size of the flap was from $4\times3cm$ to $14\times10cm$. All flaps survived. Conclusion: The reverse superficial sural artery flap is the useful technique for the soft tissue defect in the lower leg and the foot.

• Journal of Dental Anesthesia and Pain Medicine
• /
• 제18권5호
• /
• pp.309-313
• /
• 2018

Oronasal fistulae (ONF) could remain after surgery in some patients with cleft palate. ONF ultimately requires intraoral surgery, which may lead to perioperative airway obstruction. Tongue flap surgery is a technique used to repair ONF. During the second surgery for performing tongue flap division, the flap transplanted from the tongue dorsum to the palate of the patient acts as an obstacle to airway management, which poses a great challenge for anesthesiologists. In particular, anesthesiologists may face difficulty in airway evaluation and patient cooperation during general anesthesia for tongue flap division surgery in pediatric patients. The authors report a case of airway management using a flexible fiberoptic bronchoscope during general anesthesia for tongue flap division surgery in a 6-year-old child.

• Archives of Plastic Surgery
• /
• 제49권6호
• /
• pp.724-728
• /
• 2022

Various flaps are used to reconstruct skin and soft tissue defects of the vulva following resection of malignancies. Whenever possible, reconstruction using local flaps is the standard treatment. Here, we describe vulvar defect reconstruction using keystone flaps. Standard keystone flaps are based on randomly located vascular perforators. However, we designed a keystone flap that includes perforators of three named arteries (the anterior labial artery of the external pudendal artery, cutaneous branches of the obturator artery, and posterior labial artery of the internal pudendal artery) and the pudendal nerve, which accompanies the internal pudendal artery. Four patients with squamous cell carcinoma and extramammary Paget's disease of the vulva underwent radical vulvectomy and keystone flaps including perforators of three arteries. Depending on the morphology of the defects, keystone flaps were used with different designs. For elliptical and unilateral vulvar defects, a standard keystone flap was designed, and for defects on both sides of the vulva, a double opposing keystone flap was used. For oval defects, the omega variant keystone flap was designed, and when the morphology of the defect needed rotation of the flap, a rotational keystone flap was designed. All the patients showed good function and sensation, with an acceptable cosmetic appearance.

• Archives of Plastic Surgery
• /
• 제50권2호
• /
• pp.194-199
• /
• 2023

Moderate soft-tissue defects need stable coverage, ideally with tissue of similar characteristics and low donor site morbidity. We propose a simple technique for the coverage of moderate skin defects in the limbs. It allows intraoperative transformation of a propeller perforator flap (PPF) into a keystone design perforator flap (KDPF) in cases of unsatisfying perforator vessel or in cases of unpredictable intraoperative events. Between March 2013 and July 2019, nine patients with moderate soft-tissue defects (mean defect size 4.5 × 7.6 cm) in the limbs (two on the upper limbs and seven on the lower limbs) were covered using this technique. We performed four PPFs and five KDPFs. The mean follow-up was 5 months. There was one complication, partial distal tip necrosis in a PPF located in the leg, which healed by secondary intention within 3 weeks. The donor site was closed directly in all cases. No functional impairments were noted regardless of the perforator flap utilized. This technique enables us to employ flexible surgical strategies and allows us to make adjustments based on the patient's vascular anatomy.

• Archives of Reconstructive Microsurgery
• /
• 제9권2호
• /
• pp.164-171
• /
• 2000

Fascia and fasciocutaneous free flaps (using perforators) are adequate reconstructive options with aesthetic and functional advantages, particularly for reconstruction of variable soft tissue defects of the extremities. Although various donor sites have been used for these concerns including temporoparietal fascia, serratus fascia, scapular fascia, fascial component of lateral arm and posterior calf fascia. The authors used temporoparietal and scapular fascia as a free flap for coverage of soft tissue defects and we compare two flap mainly their histologic studies and clinical applications. In our expierience both fascia provide thin, pliable coverage for exposed bone and tendons and provide good postoperative functional restoration on the recipient area. Histologically temporoparietal fascia flap has more rich blood supply and scapular fascia flap is rich in adipose tissue in their composition. In donor site morbidity, both flaps can bring satisfactory results about the donor sites, but the donor site of the temporoparietal fascia flap sometimes revealed conspicious linear scar and transient alopecia in short-haired patients and the scapular fascia flap has a tendency to be wider and thicker in obese patients. After successful application of the both fascia flap as a free flap in 38 patients (25 temporoparietal fascia, 13 scapular fascia) since 1995 ; authors recommend using the temporoparietal fascia flap for women, who tend to have more fat and longer hair, and the scapular fascia flap for men, who tend to be leand & shorter hair.

• Archives of Plastic Surgery
• /
• 제47권5호
• /
• pp.473-477
• /
• 2020

Superficial inferior epigastric artery (SIEA) flaps represent a useful option in autologous breast reconstruction. However, the short-fixed pedicle can limit flap inset options. We present a challenging flap inset successfully addressed by de-epithelialization, turnover, and counterintuitive rotation. A 47-year-old woman underwent left tertiary breast reconstruction with stacked free flaps using right deep inferior epigastric perforator and left SIEA vessels. Antegrade and retrograde anastomoses to the internal mammary (IM) vessels were preferred; additionally, the thoracodorsal vessels were unavailable due to previous latissimus dorsi breast reconstruction. Optimal shaping required repositioning of the lateral ends of the flaps superiorly, which would position the ipsilateral SIEA hemi-flap pedicle lateral to and out of reach of the IM vessels. This problem was overcome by turning the SIEA flap on its long axis, allowing the pedicle to sit medially with the lateral end of the flap positioned superiorly. The de-epithelialized SIEA flap dermis was in direct contact with the chest wall, enabling its fixation. This method of flap inset provides a valuable solution for medializing the SIEA pedicle while maintaining an aesthetically satisfactory orientation. This technique could be used in ipsilateral SIEA flap breast reconstructions that do not require a skin paddle, as with stacked flaps or following nipple-sparing mastectomy.

• Archives of Plastic Surgery
• /
• 제33권5호
• /
• pp.655-658
• /
• 2006

Purpose: The main goals of correcting syndactyly of the hand are to form normal web appearance and to prevent motor dysfunction. We modified the original three-square-flap to improve interdigital web space and to reduce the wound healing problem due to tension. Methods: From July 2005 to February 2006, three cases of moderate to minor syndactyly were treated using modified three-square-flap. These flaps were made in such as way that the A flap from dorsal side, the B flap from the interdigital surface, and the C flap from the volar side. We modified the design of dorsal A flap as a hourglass shape instead of square shape to make normal hourglass shaped interdigital web and to reduce the tension of closure with other two flaps(B and C flap). The B and C flap were made as square shape. Results: During 4 to 10 months follow-up period, acceptable esthetic results were obtained without any specific complication, using our modification of the three-square-flap. Conclusion: Our method showed more satisfactory web appearance and was safe to use even in the cases of syndactyly secondary to burns and post-traumatic scars because of excellent blood circulation.

• Archives of Plastic Surgery
• /
• 제32권4호
• /
• pp.539-542
• /
• 2005

Reconstructions of soft tissue defect of the posterior ankle including Achilles the tendon should take into account not only coverage but functional outcome. Various methods of tendon transfer and tendon graft have been reported as a single-stage procedure. With advances and refinements in microsurgical techniques, several free composite flaps including tendon, fascia, or nerve have been used in single-stage reconstructions of large defects in this area minimizing further damage to the traumatized leg. However, when free flap is not feasible for some reasons, this cannot be accomplished successfully. Here we present a patient with Achilles tendon and circumferential large soft tissue defect. Because of circulatory compromise of the lower extremity, free flap reconstruction could not be applied. Instead, cross-leg composite flap of the dorsalis pedis flap including the extensor hallucis brevis musle and tendon, and tendon strips of the Second, third and fourth extensor digitorum logus were employed, Functional reconstruction of the tendon and resurfacing were obtained at the same time. The flap was detached 3 weeks postoperatively, and the transplanted flap has survived without any complications. By 3 months after surgery, full weight bearing, tip-toe standing and even walking without crutch assistance was possible. When functional reconstruction with the free flap is unattainable in the large defect of the posterior ankle including the Achilles tendon, cross-leg composite island flap of dorsalis pedis flap and tendon strips of the extensor digitorum longus tendon is a viable alternative.