• Archives of Plastic Surgery
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• 제40권6호
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• pp.766-772
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• 2013

Background Hypospadias is the most common congenital malformation of the male urinary tract, wherein the urethral opening is located proximal to the normal site. Tubularized incised-plate urethroplasty reconstruction, and its efficacy, remains controversial due to the high recurrence rate. This study aimed to evaluate the results of dartos fascia-reinforced flap surgery in hypospadias patients with previous operative complications. Methods Nine patients (mean age, 12 years) who had previous one- or two-stage repair with TIP urethroplasty and suffered from urethrocutaneous fistulas or fissures as complications, underwent dartos fascia-reinforced flap surgery in our clinic between January 2010 and December 2012. The mean postoperative follow-up period was 6 months. Results Among the 9 patients, 7 had complete correction. In all the patients, the maximum uroflow angle was > $45^{\circ}$. No patient complained of an unnatural urinating position. The patients and parents gave very high satisfaction scores (4.7 points) with regard to the appearance of the outer genitalia. Conclusion The dartos fascia-reinforced flap could be a useful and reliable option for complications of hypospadias repair or fissure with the prepuce preserved, given that histological aspects vary and that the possibility of recurrence in the glanular region is high.

• Archives of Plastic Surgery
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• 제44권4호
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• pp.266-275
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• 2017

Since the time of its inception within facial anatomy, wide variability in the terminology as well as the location and extent of retaining ligaments has resulted in confusion over nomenclature. Confusion over nomenclature also arises with regard to the subcutaneous ligamentous attachments, and in the anatomic location and extent described, particularly for zygomatic and masseteric ligaments. Certain historical terms-McGregor's patch, the platysma auricular ligament, parotid cutaneous ligament, platysma auricular fascia, temporoparotid fasica (Lore's fascia), anterior platysma-cutaneous ligament, and platysma cutaneous ligament-delineate retaining ligaments of related anatomic structures that have been conceptualized in various ways. Confusion around the masseteric cutaneous ligaments arises from inconsistencies in their reported locations in the literature because the size and location of the parotid gland varies so much, and this affects the relationship between the parotid gland and the fascia of the masseter muscle. For the zygomatic ligaments, there is disagreement over how far they extend, with descriptions varying over whether they extend medially beyond the zygomaticus minor muscle. Even the 'main' zygomatic ligament's denotation may vary depending on which subcutaneous plane is used as a reference for naming it. Recent popularity in procedures using threads or injectables has required not only an accurate understanding of the nomenclature of retaining ligaments, but also of their location and extent. The authors have here summarized each retaining ligament with a survey of the different nomenclature that has been introduced by different authors within the most commonly cited published papers.

• Physical Therapy Rehabilitation Science
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• 제7권1호
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• pp.35-40
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• 2018

Objective: The purpose of this study was to investigate the immediate effect of applying self-myofascial release (SMR) to the plantar fascia using a foam roller on hamstring and lumbar spine superficial back line (SBL). Design: Randomized controlled trial. Methods: Thirty-one healthy adults agreed to the method and purpose of the study. Selection and exclusion criteria were screened, and baseline measurements for the Toe Touch test and passive straight leg raise (PSLR) test were obtained. The participants were then randomly assigned to the SMR group or the sham group. After group assignment, the SMR group rolled the surface of the foot from the heel to the metatarsal head using a foam roller for 5 minutes. The sham group received passive mobilization of the ankle joint in the supine position. Afterwards, the Toe Touch test and the passive straight leg-raise test were re-assessed. Results: In the SMR group, the Toe Touch test results showed significant improvement (p<0.05). Left and right PSLR test results showed a significant increase (p<0.05). In the sham group, there was no significant difference between pre and post-test results. The SMR group showed a significant difference in the PSLR test and Toe Touch test compared to the sham group (p<0.05). Conclusions: The results of this study showed that SMR on the plantar fascia was immediately effective for improving the flexibility of the SBL of the lumbar spine and hamstring.

• Archives of Plastic Surgery
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• 제36권5호
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• pp.597-604
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• 2009

Purpose: Compound tissue defects remain a challenge to reconstructive surgeons. The objective of this study was to introduce examples of successful reconstruction of compound defects of the head and neck and upper and lower limbs, using chimeric flaps based on the subscapular vascular system. Methods: We report 19 reconstruction cases using chimeric flaps based on the subscapular vascular system. The scapular flap, scapular fascia, scapular bone, parascapular flap, latissimus dorsi, latissimus dorsi perforator flap, latissimus dorsi myocutaneous perforator flap, serratus anterior, serratus anterior fascia, and rib bone were used as components for chimeric flaps. 12 cases had defects of the upper limb, three in the lower limb, three in the head and neck area, and one case had a defect of the thoracoabdominal wall. Results: Defect sizes ranged from $6{\times}8cm$ to $20{\times}22cm$. The component used most often for skin coverage was the latissimus dorsi perforator flap; for soft tissue bulk, the latissimus dorsi; for fascia coverage, the serratus anterior fascia flap; and for bone reconstruction, the scapular bone flap respectively. All cases were successfully reconstructed without additional operative procedures or flap necrosis. Conclusion: Because it is fairly easy to employ vascular pedicles of sufficient length and diameter, enabling the use of diverse types of tissue with various shapes and sizes, the use of chimeric flaps based on the subscapular vascular system allows one - stage reconstruction tailored to the characteristics of the defect area.

• Archives of Plastic Surgery
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• 제50권1호
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• pp.42-48
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• 2023

Background The temporalis muscle flap transfer with fascia lata augmentation (FLA) is a promising method for smile reconstruction after facial palsy. International literature lacks a detailed anatomical analysis of the temporalis muscle (TPM) combined with fascia lata (FL) augmentation. This study aims to describe the muscle's properties and calculate the length of FL needed to perform the temporalis muscle flap transfer with FLA. Methods Twenty nonembalmed male (m) and female (f) hemifacial cadavers were dissected to investigate the temporalis muscle's anatomy. Results The calculated minimum length of FL needed is 7.03cm (f) and 5.99cm (m). The length of the harvested tendon is 3.16cm/± 1.32cm (f) and 3.18/± 0.73cm (m). The length of the anterior part of the temporalis muscle (aTPM) is 4.16/± 0.80cm (f) and 5.30/± 0.85cm (m). The length of the posterior part (pTPM) is 5.24/± 1.51cm (f) and 6.62/± 1.03cm (m). The length from the most anterior to the most posterior point (aTPMpTPM) is 8.60/± 0.98cm (f) and 10.18/± 0.79cm (m). The length from the most cranial point to the distal tendon (cTPMdT) is 7.90/± 0.43cm (f) and 9.79/± 1.11cm (m). Conclusions This study gives basic information about the temporalis muscle and its anatomy to support existing and future surgical procedures in their performance. The recommended minimum length of FL to perform a temporalis muscle transfer with FLA is 7.03cm for female and 5.99cm for male, and minimum width of 3 cm. We recommend harvesting some extra centimeters to allow adjusting afterward.

• Physical Therapy Rehabilitation Science
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• 제12권1호
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• pp.1-11
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• 2023

Objective: This study aimed to investigate the effects of squat posture, band position, and contraction type on the muscle activity of the hip abductors during resisted lateral band walking. Design: A cross-sectional survey study Methods: 24 healthy male subjects were recruited, and surface electromyography was used to measure the muscle activity of the gluteus maximus, gluteus medius, and tensor fascia lata of the dominant leg during lateral walking exercises. Resistance bands were applied to the knees, ankles, and feet in semi-squat and squat postures, and exercises were randomly performed under six different conditions. Results: The results showed significant differences in muscle activity in the gluteus maximus, gluteus medius, and tensor fascia lata according to posture, band position, and contraction type (p<0.05). The muscle activity of the hip abductors increased in the squat posture and with the band placed on the distal joint compared to the proximal joint (p<0.05). Additionally, muscle activity was higher in the eccentric contraction phase than in the concentric contraction phase (p<0.05). Contrary to previous studies, moving the resistance band from the ankle to the foot increased the muscle activity of the tensor fascia lata while the activity of the gluteus maximus and gluteus medius also increased. Conclusions: According to the results, squat posture with a resistance band placed on the feet and using an eccentric contraction phase were found to be the most effective methods for strengthening the hip abductors.

• 대한한의학회지
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• 제36권4호
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• pp.69-73
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• 2015

Objectives: This study was carried out to analyse the skin of the Hand lesser yang in human. Methods: The Hand lesser yang meridian was labeled with latex in the body surface of the cadaver, subsequently dissecting a body among superficial fascia and muscular layer in order to observe internal structures. Results: This study has come to the conclusion that a depth of the skin has encompassed a common integument and a immediately below superficial fascia, and this study established the skin boundary with adjacent structures such as relative muscle, tendon as compass. The skin area of the Hand lesser yang in human is as follows: The skin close to the ulnar root angle of 4th finger nail, above between 4th and 5th metacarpal bone, between extensor digit. minimi tendon(t.) and extensor digit. t., extensor digit. m(muscle). at 2, 4, 7 cun above dorsal carpal striation, triceps brachii m. t., deltoid m., trapezius m., just around the ear, upper orbicularis oculi m. Conclusions: The skin area of the Hand lesser yang from anatomical viewpoint seems to be the skin area outside the superficial fascia or the muscle involved in the pathway of the Hand lesser yang meridian, the collateral meridian, the meridian muscle, with the condition that we consider adjacent skins.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제28권1호
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• pp.74-80
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• 2002

Necrotizing fasciitis is rare acute infection showing rapidly necrosis involve the subcutaneous tissue and fascia. If treatment is delayed, infection can spread to involve the subcutaneous tissue, skin, deep fascia, and even muscle in rapid sequence, resulting in widespread necrosis and moderate to severe systemic toxicity. Most commonly this disease presents in the extremities, trunk, and perineum; it is relatively rare in the head and neck regions. If not diagnosed and treated in its early stages, necrotizing fasciitis can be potentially fatal, with a motality rate approaching 40%. Historically, the clinical entity now referred to as necrotizing fasciitis was described in the literature under various name. : hospital gangrene, necrotizing erysipelas, streptococcal gangrene, suppurative fasciitis. Necrotizing fasciitis was first described by Wilson in 1952. We experienced 3 cases of necrotizing fasciitis and will report review of literature with diagnosis, treatment, complication and consideration.

• Journal of Plant Biology
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• 제35권2호
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• pp.125-134
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• 1992

울릉도 갈조식물 고리매과(Scytosiphonaceae)의 5종에 대한 분류학적 검토를 수행하였다. Colpomenia peregrina (불레기말사촌)은 한국 미기록 식물이며 외부 형태에서는 C. sinuosa와 매우 유사하지만 전자는 복자낭을 싸고 있는 cuticle을 갖지 않는다는 점에서 후자와 구분되었다. Endarachne bingahmiae(미역쇠)는 북미산 식물들과 그 분류형질에서 잘 일치하지만 체장과 체폭이 계절에 따라 차이를 보였다. Hydroclathrus clathratus(그물바구니)는 1-2개의 색소가 침적된 피층세포와 크고 불규칙하게 배열된 내피층세포를 갖는 특징을 보였다. Petalonia fascia(개미역쇠)는 1-2개의 피층세포를 가지면 2-4개의 크고 불규칙한 내피층세포를 갖는 특징을 보였다. Scytosiphonia lomentaria(고리매)는 계절에 따라 체형에서 다양성을 보이며 특히 체장, 체폭에서 차이를 보였다.

• Journal of Chest Surgery
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• 제43권3호
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• pp.328-331
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• 2010

흉막외혈종은 혈흉과 달리 출혈된 혈액이 가슴막공간에 고이지 않고 벽측가슴막과 가슴속근막(endothoracic fascia) 사이에 고이는 질환이다. 이 질환은 흉벽혈관 손상후 벽측가슴막이 손상되지 않아서 혈액이 가슴막 공간으로 나오지 못하여 발생한다. 컴퓨터단층촬영에서 흉벽의 벽측가슴막과 가슴속근막 사이에 있는 지방층이 가슴막 밖에 위치하는 가슴막밖 지방 징후로 진단할 수 있다. 저자들은 외상후 흉막외혈종을 진단하고 비디오흉강경수술로 성공적으로 치료하였기에 문헌고찰과 함께 보고하는 바이다.