• Journal of Dental Anesthesia and Pain Medicine
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• 제21권3호
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• pp.261-268
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• 2021

Hemophilia A is a hemorrhagic disease caused by coagulation factor VIII deficiency. In head and neck cancer surgery, especially during a reconstructive one, complications can occur. These include hematomas due to bleeding which can then lead to flap ischemia, necrosis, and impaired wound healing. There are fewer cases of reconstructive surgery in patients with hemophilia A. Here in we report, a reconstructive surgery that involved mass resection, partial glossectomy (right), selective neck dissection (right, Levels I, II, III, IV), and reconstruction at the lateral arm free flap (left) in a 25-year-old man with hemophilia A. The surgery was successfully performed without any complications after pretreatment with Factor VIII concentrate, which has not been reported earlier.

• 대한두개안면성형외과학회지
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• 제23권5호
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• pp.193-204
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• 2022

Tongue reconstruction remains a major aspect of head and neck reconstructive procedures. Surgeons planning tongue reconstruction should consider several factors to optimize the overall outcomes. Specifically, various technical aspects related to tongue reconstruction have been found to affect the outcomes. Multidisciplinary teams dedicated to oncologic, reconstructive, and rehabilitative approaches play an essential role in the reconstructive process. Moreover, operative planning addressing certain patient-related and defect-related factors is crucial for optimizing functional speech and swallowing, as well as quality of life outcomes. Furthermore, tongue reconstruction is a delicate process, in which overall functional outcomes result from proper flap selection and shaping, recipient vessel preparation and anastomosis, surgical approaches to flap insetting, and postoperative management. The second part of this review summarizes these factors in relation to tongue reconstruction.

• Archives of Plastic Surgery
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• 제51권2호
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• pp.150-155
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• 2024

The superficial circumflex iliac artery perforator (SCIP) flap is a versatile flap that has been described for various applications, mostly for lower extremity coverage and head and neck reconstructions. However, there are few publications reporting its use for breast reconstruction, mainly because of its low volume availability. In this article, we present the case of a patient who successfully underwent a partial breast and immediate nipple-areola complex (NAC) reconstruction with an SCIP flap. She had been previously reconstructed with an implant after a nipple-sparing mastectomy, but the NAC turned out to be involved with cancer needing further resection. Our goal with this article, is to introduce a novel concept for addressing partial breast and NAC reconstruction and mostly, to illustrate the importance of an adaptable surgical plan based on every individual case emphasizing the versality of microsurgery for breast cancer reconstruction.

• 대한두경부종양학회지
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• 제12권2호
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• pp.224-229
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• 1996

Head and neck arteriovenous malformation usually forms huge mass, cause profuse bleeding or potenially compromise the airway. This bleeding is vulnerable to be uncontrollable and life­threatening. Sometimes it has a high mortality. Although surgical resection is possible in some cases, the morbidity such as a defects of soft tissue is very high and its reconstruction is very difficult. The authors report an 11 year old female patient in whom occlusion of arteriovenous malformation with glue after transcutaneous embolization made a satisfactory results. At the beginning, she was transferred for massive oral bleeding. The bleeding was persistent and it was not possible to remove the packing in spite of many times of embolizations through feeding arteries. The massive bleeding trom the left upper alveolar mucosa compromised the airway and tracheotomy was done. Whenever the hypovolemic shock was occurred in a short time, blood transfusion and cardiopulmonary resucitation were done. To embolize the vascular mass of arteriovenous malformation, as a final trial before operation, the spinal needle was administered through the left upper gingiva under the fluoroscopy. The glue was injected on the target. The bleeding was stopped and we have noticed the absence of nidus on follow-up angiography after 3 weeks. We experienced that some cases of arteriovenous malformation in head & neck revealing the bleeding could be treated with transcutaneous embolization instead of surgical resection.

• 대한두경부종양학회지
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• 제24권1호
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• pp.43-46
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• 2008

진행된 하인두암의 수술 후 시행한 유리 공장 이식술을 시행한 본원의 경험에서 수술 후 누공 형성, 수술 부위 협착 등의 다양한 합병증과 그 치료방법을 경험하였다. 수술 방법에 있어서 한 개의 동맥과 정맥을 연결하였고 이식한 혈관의 혈전에 의한 이식 실패는 없었다. 수술 후 연하 기능에 있어서 영향을 주는 가장 중요한 요인은 이식 부위 협착이 었으며 협착의 치료 결과에 따라 술 후 연하 기능의 회복에 차이가 있음을 확인하였다.

• 대한기관식도과학회지
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• 제3권2호
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• pp.307-312
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• 1997

Reconstruction of the pharyngoesophagus is one of the most difficult challenges in head and neck surgery. The goals of pharyngoesophageal reconstruction include restoration of a person's ability to swallow and to speak with minimal morbidity, but no current reconstruction modality is clearly best. Following its first introduction as fasciocutaneous flap by Yang in 1981, the forearm flap based on radial artery has become recognized as a very reliable and relatively easy one to use. The forearm flap has thin, pliable and predominantly hairless skin and scant subcutaneous layer In addition, its vascular pedicle is long and of large caliber, which greatly increases the chance of successful revascularization. The forearm flap shows the potentiality for better functional rehabilitation in swallowing and speech as well as the possibility of three dimensional reconstruction. We experienced a case of radial forearm free flap for the reconstruction in a patient with the hypopharyngeal stricture. The early return of oral feeding was possible and successfully enough to return to the normal daily activity.

• Journal of International Society for Simulation Surgery
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• 제2권2호
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• pp.76-79
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• 2015

One of the most serious complications after head and neck radiation is osteoradionecrosis (ORN) of the jaw. The etiology of ORN is extraction, minor dental procedure or dental implant surgery. When ORN of the jaw progressed to stage III, free fibular flap is the most useful methods for reconstruction. In this case report, a 67-year-old ORN patient who underwent fibular free flap reconstruction using simulation surgery with 3-dimensional rapid prototype (3D RP) model was reviewed. After partial mandibulectomy, a osteocutaneous fibula flap was used for reconstruction. Oro-cutaneous fistula was resolved after operation. Patients reported improved food intake after operation without pus discharge. Functional and esthetic results showed successful reconstruction.

• 대한두개안면성형외과학회지
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• 제19권4호
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• pp.309-310
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• 2018

• Maxillofacial Plastic and Reconstructive Surgery
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• 제41권
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• pp.30.1-30.8
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• 2019

Background: Advancements in the field of microvascular surgery and the widespread adoption of microvascular surgical techniques have made the use of osteocutaneous fibula free flaps the standard of care in the surgical management of segmental mandibular defects. Although the literature possesses abundant evidence to support the effectiveness of fibula free flaps as a reconstructive method, there are relatively few studies reporting on outcomes as objectively measured by videofluoroscopic swallowing studies (VFSS). The purpose of this study is to explore the potential correlation between early postoperative VFSS and the long-term swallowing outcomes in patients who underwent mandibular reconstruction with fibula free flaps. Methods: We performed a retrospective chart review of 36 patients who underwent mandibular reconstruction with osteocutaneous fibular free flaps between 2009 and 2012. Demographics, clinical variables, VFSS data, and diet information were retrieved. Penetration and aspiration findings on VFSS, long-term oral feeding ability, and the need for gastrostomy tube were statistical endpoints correlated with postoperative clinical outcomes. Results: Thirty-six patients were reviewed (15 females and 21 males) with a mean age of 54 years (7-81). Seventeen cases were treated for malignancy. The size of the bony defect ranged from 3 to 15 cm (mean = 9 cm). The cutaneous paddle, a surrogate for soft tissue defect, ranged from 10 to 125 ㎠ (mean = 52 ㎠). A gastrostomy tube was present in patients preoperatively (n = 8), and postoperatively (n = 14). Seventeen patients had neoadjuvant exposure to radiation. Postoperative VFSS showed penetration in 13 cases (36%) and aspiration in seven (19%). Overall, 29 patients (80.6%) achieved unrestricted diet, and this was statistically correlated with age (p = 0.037), radiation therapy (p = 0.002), and preoperative gastrostomy tube (p = 0.03). The presence of penetration or aspiration on VFSS was a strong predictor for long-term unrestricted oral diet (p < 0.001). Conclusion: Early postoperative VFSS is an excellent predictor for long-term swallowing outcomes in patients undergoing mandibular reconstruction with osteocutaneous fibula free flaps.

• 대한두개안면성형외과학회지
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• 제24권3호
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• pp.105-110
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• 2023

Background: Conventional radial forearm free flaps (RFFFs) are known to be safe, but can result in donor site complications. Based on our experiences with suprafascial and subfascial RFFFs, we evaluated the safety of flap survival and surgical outcomes. Methods: This was a retrospective study of head and neck reconstructions using RFFFs from 2006 to 2021. Thirty-two patients underwent procedures using either subfascial (group A) or suprafascial (group B) dissection for flap elevation. Data were collected on patient characteristics, flap size, and donor and recipient complications, and the two groups were compared. Results: Thirteen of the 32 patients were in group A and 19 were in group B. Group A included 10 men and three women, with a mean age of 56.15 years, and group B included 16 men and three women, with a mean age of 59.11 years. The mean defect areas were 42.83 cm² and 33.32 cm², and the mean flap sizes were 50.96 cm² and 44.54 cm² in groups A and B, respectively. There were 13 donor site complications: eight (61.5%) in group A and five (26.3%) in group B. Flexor tendon exposure occurred in three patients in group A and in none in group B. All flaps survived completely. A recipient site complication occurred in two patients (15.4%) in group A and three patients (15.8%) in group B. Conclusions: Complications and flap survival were similar between the two groups. However, tendon exposure at the donor site was less prevalent in the suprafascial group, and the treatment period was shorter. Based on our data, suprafascial RFFF is a reliable and safe procedure for reconstruction of the head and neck.