Pub Date : 2023-04-30DOI: 10.14730/aaps.2022.00647
Ki Pyo Sung, Choong Hyeon Kim
Postoperative temporal hollowing is a complication that can occur after craniectomy or cranioplasty. It is caused by the disinsertion or displacement of the temporalis muscle and atrophy of the superficial temporal fat pad. We introduce a case of temporal hollowing correction using polydioxanone thread-lifting and fat grafts. A 28-year-old man presented with right temporal hollowing and asymmetric bulging of the zygomatic region. The patient wanted an aesthetically favorable correction with a short recovery period, without using a permanent implant. We performed a two-stage procedure. In the first stage, 21 mL of centrifuged fat was obtained, of which 7 mL was injected into the temporal region. A month later, another 4 mL of the stored fat was injected, and thread-lifting was performed through the temporal region after identifying the deep temporal fascia. Four threads were inserted, pulled toward the entry point, and tied. The anchoring of the thread-lifted tissue remained stable, and the volume of grafted fat was well preserved at the 4-month follow-up. The patient was satisfied with the cosmetic results. In this case, temporal hollowing was effectively managed with fat grafting and thread lifting. We recommend this method as an option for reconstruction of temporal hollowing with a short recovery period and high patient satisfaction.
{"title":"Correction of postoperative temporal hollowing using a combination of thread-lift and autologous fat graft: a case report","authors":"Ki Pyo Sung, Choong Hyeon Kim","doi":"10.14730/aaps.2022.00647","DOIUrl":"https://doi.org/10.14730/aaps.2022.00647","url":null,"abstract":"Postoperative temporal hollowing is a complication that can occur after craniectomy or cranioplasty. It is caused by the disinsertion or displacement of the temporalis muscle and atrophy of the superficial temporal fat pad. We introduce a case of temporal hollowing correction using polydioxanone thread-lifting and fat grafts. A 28-year-old man presented with right temporal hollowing and asymmetric bulging of the zygomatic region. The patient wanted an aesthetically favorable correction with a short recovery period, without using a permanent implant. We performed a two-stage procedure. In the first stage, 21 mL of centrifuged fat was obtained, of which 7 mL was injected into the temporal region. A month later, another 4 mL of the stored fat was injected, and thread-lifting was performed through the temporal region after identifying the deep temporal fascia. Four threads were inserted, pulled toward the entry point, and tied. The anchoring of the thread-lifted tissue remained stable, and the volume of grafted fat was well preserved at the 4-month follow-up. The patient was satisfied with the cosmetic results. In this case, temporal hollowing was effectively managed with fat grafting and thread lifting. We recommend this method as an option for reconstruction of temporal hollowing with a short recovery period and high patient satisfaction.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45897992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.14730/aaps.2022.00752
Chan Yeong Lee, Dongho Kim, W. Song
Lipomas are benign soft-tissue tumors that typically progress gradually. In this case report, we describe a 77-year-old woman who presented with a mass on the left upper eyelid. An ophthalmologic examination was normal, and ultrasonography revealed a 1-cm ill-defined mass in the subcutaneous fat layer of the left upper eyelid. The tumor was completely excised surgically, and a histopathological examination showed mature fibro-adipose tissue consistent with a lipoma. The patient had an excellent postoperative prognosis. Even though eyelid lipomas are extremely rare, it is important to carefully examine the integrity of the orbital muscle, orbital septum, and levator aponeurosis. Lipoma should be distinguished from herniated orbital fat or the lacrimal glands in the differential diagnosis of an upper eyelid mass.
{"title":"Preseptal upper eyelid lipoma: a case report","authors":"Chan Yeong Lee, Dongho Kim, W. Song","doi":"10.14730/aaps.2022.00752","DOIUrl":"https://doi.org/10.14730/aaps.2022.00752","url":null,"abstract":"Lipomas are benign soft-tissue tumors that typically progress gradually. In this case report, we describe a 77-year-old woman who presented with a mass on the left upper eyelid. An ophthalmologic examination was normal, and ultrasonography revealed a 1-cm ill-defined mass in the subcutaneous fat layer of the left upper eyelid. The tumor was completely excised surgically, and a histopathological examination showed mature fibro-adipose tissue consistent with a lipoma. The patient had an excellent postoperative prognosis. Even though eyelid lipomas are extremely rare, it is important to carefully examine the integrity of the orbital muscle, orbital septum, and levator aponeurosis. Lipoma should be distinguished from herniated orbital fat or the lacrimal glands in the differential diagnosis of an upper eyelid mass.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43806392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-30DOI: 10.14730/aaps.2022.00549
Jong Yun Choi, Young Jae Choi, Sung-No Jung, B. Seo
Juvenile xanthogranuloma is a benign tumor made up of non-Langerhans histiocytes that predominantly occurs in infancy and early childhood. Juvenile xanthogranuloma can be differentiated from xanthoma by the distribution of the lesions and the absence of lipid abnormalities. It usually develops on the trunk and upper and lower extremities. Histologically, xanthogranulomas show a mixed cellular dermal infiltration with histiocytes, lymphocytes, eosinophils and Touton-type multinucleated giant cells. Classically, juvenile xanthogranuloma is a disease that largely affects infants and children. We describe a rare case of juvenile xanthogranuloma that suddenly developed in the axillary region of a male adult.
{"title":"Rapidly growing juvenile xanthogranuloma in an adult: a case report","authors":"Jong Yun Choi, Young Jae Choi, Sung-No Jung, B. Seo","doi":"10.14730/aaps.2022.00549","DOIUrl":"https://doi.org/10.14730/aaps.2022.00549","url":null,"abstract":"Juvenile xanthogranuloma is a benign tumor made up of non-Langerhans histiocytes that predominantly occurs in infancy and early childhood. Juvenile xanthogranuloma can be differentiated from xanthoma by the distribution of the lesions and the absence of lipid abnormalities. It usually develops on the trunk and upper and lower extremities. Histologically, xanthogranulomas show a mixed cellular dermal infiltration with histiocytes, lymphocytes, eosinophils and Touton-type multinucleated giant cells. Classically, juvenile xanthogranuloma is a disease that largely affects infants and children. We describe a rare case of juvenile xanthogranuloma that suddenly developed in the axillary region of a male adult.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46273200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-30DOI: 10.14730/aaps.2022.00430
T. AlNojaidi, S. Alaqil, Abdullh AlQhtani, A. Alhadlaq
Background Plastic surgery is considered one of the most competitive specialties globally. In Saudi Arabia, it was established in 2001 in the central province (Riyadh) and then expanded in 2009 to include more eastern and western provinces. Previous research has identified several factors that impact pursuing a career in plastic surgery.Methods This cross-sectional study was conducted through a five-page, five-section questionnaire distributed among senior medical students and interns using online platforms between August 2021 and January 2022. The overall number of questions was 25, which tackled different aspects, including sociodemographic characteristics (i.e., age and gender); the duration of the elective rotation; supervisor during the elective; encouraging, discouraging, and influencing factors; and the rating of participants’ desire to become a plastic surgeon.Results After elective training, the most common factor that influenced medical students to choose a plastic surgery career was exposure to a variety of cases (favorable to agree: 80.4%), followed by involvement in clinical activities (i.e., rounding, clinics, and case presentations) (favorable to agree: 70.6%). On the contrary, the most common factor discouraging students from choosing a plastic surgery career after elective training was plastic surgery being a competitive specialty for matching (favorable to agree: 62.7%), followed by the intense workload (favorable to agree: 56.9%).Conclusions Medical students were more likely than medical interns to explore a career in plastic surgery. Exposure to a variety of cases, inspiring mentors, and a decent amount of time spent in the operating room were the most influential factors.
{"title":"What factors during elective rotations influence undergraduates to pursue plastic surgery as a career?","authors":"T. AlNojaidi, S. Alaqil, Abdullh AlQhtani, A. Alhadlaq","doi":"10.14730/aaps.2022.00430","DOIUrl":"https://doi.org/10.14730/aaps.2022.00430","url":null,"abstract":"Background Plastic surgery is considered one of the most competitive specialties globally. In Saudi Arabia, it was established in 2001 in the central province (Riyadh) and then expanded in 2009 to include more eastern and western provinces. Previous research has identified several factors that impact pursuing a career in plastic surgery.Methods This cross-sectional study was conducted through a five-page, five-section questionnaire distributed among senior medical students and interns using online platforms between August 2021 and January 2022. The overall number of questions was 25, which tackled different aspects, including sociodemographic characteristics (i.e., age and gender); the duration of the elective rotation; supervisor during the elective; encouraging, discouraging, and influencing factors; and the rating of participants’ desire to become a plastic surgeon.Results After elective training, the most common factor that influenced medical students to choose a plastic surgery career was exposure to a variety of cases (favorable to agree: 80.4%), followed by involvement in clinical activities (i.e., rounding, clinics, and case presentations) (favorable to agree: 70.6%). On the contrary, the most common factor discouraging students from choosing a plastic surgery career after elective training was plastic surgery being a competitive specialty for matching (favorable to agree: 62.7%), followed by the intense workload (favorable to agree: 56.9%).Conclusions Medical students were more likely than medical interns to explore a career in plastic surgery. Exposure to a variety of cases, inspiring mentors, and a decent amount of time spent in the operating room were the most influential factors.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47634934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-30DOI: 10.14730/aaps.2022.00640
Hook Sun, Min Young Kim, Jin Woo Kim
Skin avulsions are severe traumatic injuries, in which sections of skin and subcutaneous tissue are torn off from the body, and the surgical management and salvage of these injuries are quite challenging due to their high morbidity and mortality. The entire or partial loss of an avulsed flap is prone to occur. If this happens, scars can be particularly conspicuous, and additional surgery, such as skin grafts or local flaps or even composite grafts, might be required. A 24-year-old male patient presented to the emergency room with a severe traumatic avulsion injury on his nose. We used a combination of three therapies to minimize the loss of the distal portion of the avulsed flap: polydeoxyribonucleotide injection, continuous non-rebreather mask oxygen therapy, and chemical leeching. We achieved complete flap salvage of the avulsed wound, and the patient showed full satisfaction in both aesthetic and functional aspects. Although this report is confined to a single case of severe avulsed injury, we suggest this triple-combination therapy as a good combined modality for maximizing the salvage of an avulsed flap on the basis of this case and a literature review.
{"title":"Salvage of a nasal chondrocutaneous flap after a traumatic avulsion injury using a combination of treatments polydeoxyribonucleotide injection, continuous non-rebreather mask oxygen therapy, and chemical leeching: a case report","authors":"Hook Sun, Min Young Kim, Jin Woo Kim","doi":"10.14730/aaps.2022.00640","DOIUrl":"https://doi.org/10.14730/aaps.2022.00640","url":null,"abstract":"Skin avulsions are severe traumatic injuries, in which sections of skin and subcutaneous tissue are torn off from the body, and the surgical management and salvage of these injuries are quite challenging due to their high morbidity and mortality. The entire or partial loss of an avulsed flap is prone to occur. If this happens, scars can be particularly conspicuous, and additional surgery, such as skin grafts or local flaps or even composite grafts, might be required. A 24-year-old male patient presented to the emergency room with a severe traumatic avulsion injury on his nose. We used a combination of three therapies to minimize the loss of the distal portion of the avulsed flap: polydeoxyribonucleotide injection, continuous non-rebreather mask oxygen therapy, and chemical leeching. We achieved complete flap salvage of the avulsed wound, and the patient showed full satisfaction in both aesthetic and functional aspects. Although this report is confined to a single case of severe avulsed injury, we suggest this triple-combination therapy as a good combined modality for maximizing the salvage of an avulsed flap on the basis of this case and a literature review.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43773437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-30DOI: 10.14730/aaps.2022.00605
Jeeyoon Kim, B. Seo, Junho Lee, Sung-No Jung
Background Axillary osmidrosis is a disease characterized by axillary malodor. The conventional treatment method of subdermal excision uses Metzenbaum scissors. Recently, subdermal excision using the Versajet system was introduced. However, it is an expensive surgical tool, and a recent study demonstrated a higher frequency of axillary skin necrosis with the Versajet. We propose a novel, cost-effective, and safe subdermal excision method that utilizes an electrosurgical tip cleaner (ETC).Methods Our retrospective cohort study included 27 patients who underwent subdermal excision from June 2012 to November 2021. The patients were classified into three groups according to the surgical method: Metzenbaum scissors, Versajet, and ETC. The operation time, hospitalization cost, and postoperative complications were investigated.Results The number of patients in the Metzenbaum scissors, Versajet, and ETC groups was seven, eleven, and nine, respectively. The mean operation time and hospitalization cost were significantly different among the three groups (P<0.05). The longest mean operation time was observed in the Metzenbaum scissors group (112.9±23.6 minutes), followed by the ETC and Versajet groups (76.4±27.1 and 64.2±24.8 minutes, respectively). The most expensive method was the Versajet ($2,346.1±517.7), followed by the ETC and Metzenbaum scissors ($1,391.8±317.7 and $1,279.6±287.5, respectively). No postoperative complications were observed.Conclusions The ETC is a novel method of subdermal excision, comparable to Metzenbaum scissors or Versajet. Therefore, it is recommended for situations where it is necessary to consider both the time and cost of surgery.
{"title":"Novel surgical use of electrosurgical tip cleaners in subdermal excision for axillary osmidrosis","authors":"Jeeyoon Kim, B. Seo, Junho Lee, Sung-No Jung","doi":"10.14730/aaps.2022.00605","DOIUrl":"https://doi.org/10.14730/aaps.2022.00605","url":null,"abstract":"Background Axillary osmidrosis is a disease characterized by axillary malodor. The conventional treatment method of subdermal excision uses Metzenbaum scissors. Recently, subdermal excision using the Versajet system was introduced. However, it is an expensive surgical tool, and a recent study demonstrated a higher frequency of axillary skin necrosis with the Versajet. We propose a novel, cost-effective, and safe subdermal excision method that utilizes an electrosurgical tip cleaner (ETC).Methods Our retrospective cohort study included 27 patients who underwent subdermal excision from June 2012 to November 2021. The patients were classified into three groups according to the surgical method: Metzenbaum scissors, Versajet, and ETC. The operation time, hospitalization cost, and postoperative complications were investigated.Results The number of patients in the Metzenbaum scissors, Versajet, and ETC groups was seven, eleven, and nine, respectively. The mean operation time and hospitalization cost were significantly different among the three groups (P<0.05). The longest mean operation time was observed in the Metzenbaum scissors group (112.9±23.6 minutes), followed by the ETC and Versajet groups (76.4±27.1 and 64.2±24.8 minutes, respectively). The most expensive method was the Versajet ($2,346.1±517.7), followed by the ETC and Metzenbaum scissors ($1,391.8±317.7 and $1,279.6±287.5, respectively). No postoperative complications were observed.Conclusions The ETC is a novel method of subdermal excision, comparable to Metzenbaum scissors or Versajet. Therefore, it is recommended for situations where it is necessary to consider both the time and cost of surgery.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48879991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-30DOI: 10.14730/aaps.2022.00577.e
Hyung Joon Seo, Seung Oh Park, Lan Sook Chang, Yeon Hwan Kim, Kyunghyun Min
{"title":"Corrigendum to: Successful reconstruction using a de-epithelialized rectangular flap on a nipple necrosis site after DIEP flap-based breast reconstruction: a case report","authors":"Hyung Joon Seo, Seung Oh Park, Lan Sook Chang, Yeon Hwan Kim, Kyunghyun Min","doi":"10.14730/aaps.2022.00577.e","DOIUrl":"https://doi.org/10.14730/aaps.2022.00577.e","url":null,"abstract":"","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46505610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-30DOI: 10.14730/aaps.2022.00682
Sun Eung Kim, Yu-Jin Kim, Y. Cheon
Background Enkephalin, an endogenous neuropeptide, binds to the delta (δ) opioid receptor and exerts an antinociceptive effect. Recent studies have suggested that neuropeptides might effectuate cutaneous wound healing. Therefore, we investigated the effects of an enkephalin derivative on wound healing and scar formation in vivo.Methods Enkephalin derivatives (leucine-enkephalin) were synthesized using the alanine scan method, and the most promising derivative (E10) was selected for further testing. In 15 C57BL/6N mice, two full-thickness skin defects (10 mm in diameter) were made on both sides of the back (left side, enkephalin group; right side, control group). The enkephalin group was administered 100 μL of E10 (AGGFL, 200 μg/mL), and the control group received phosphate-buffered saline. The wound size was digitally analyzed on days 2, 4, 7, and 10. After 21 days, the scar tissues were histologically evaluated for the scar depression index (SDI), and the epidermal growth factor (EGF) concentration was assessed using an enzyme-linked immunosorbent assay.Results The skin defect percentages were 98.4%±17.9% (day 2), 83.2%±24.0% (day 4), 39.7%±17.4% (day 7), and 16.2%±10.0% (day 10) in the control group and 86.1%±15.0% (day 2), 61.4%±11.6% (day 4), 26.6%±8.8% (day 7), and 16.4%±8.8% (day 10) in the enkephalin group. The SDI values were significantly lower in the enkephalin group (0.06±0.19) than in the control group (0.22±0.13, P<0.001). The EGF level was significantly higher in the enkephalin group (102.2±22.6 pg/mL) than in the control group (42.1±20.5 pg/mL, P<0.001).Conclusions An enkephalin derivative promoted wound healing and reduced depressed scar formation in a mouse model.
{"title":"Role of enkephalin derivative in promoting wound healing and scar remodeling via increased epidermal growth factor in a mouse model","authors":"Sun Eung Kim, Yu-Jin Kim, Y. Cheon","doi":"10.14730/aaps.2022.00682","DOIUrl":"https://doi.org/10.14730/aaps.2022.00682","url":null,"abstract":"Background Enkephalin, an endogenous neuropeptide, binds to the delta (δ) opioid receptor and exerts an antinociceptive effect. Recent studies have suggested that neuropeptides might effectuate cutaneous wound healing. Therefore, we investigated the effects of an enkephalin derivative on wound healing and scar formation in vivo.Methods Enkephalin derivatives (leucine-enkephalin) were synthesized using the alanine scan method, and the most promising derivative (E10) was selected for further testing. In 15 C57BL/6N mice, two full-thickness skin defects (10 mm in diameter) were made on both sides of the back (left side, enkephalin group; right side, control group). The enkephalin group was administered 100 μL of E10 (AGGFL, 200 μg/mL), and the control group received phosphate-buffered saline. The wound size was digitally analyzed on days 2, 4, 7, and 10. After 21 days, the scar tissues were histologically evaluated for the scar depression index (SDI), and the epidermal growth factor (EGF) concentration was assessed using an enzyme-linked immunosorbent assay.Results The skin defect percentages were 98.4%±17.9% (day 2), 83.2%±24.0% (day 4), 39.7%±17.4% (day 7), and 16.2%±10.0% (day 10) in the control group and 86.1%±15.0% (day 2), 61.4%±11.6% (day 4), 26.6%±8.8% (day 7), and 16.4%±8.8% (day 10) in the enkephalin group. The SDI values were significantly lower in the enkephalin group (0.06±0.19) than in the control group (0.22±0.13, P<0.001). The EGF level was significantly higher in the enkephalin group (102.2±22.6 pg/mL) than in the control group (42.1±20.5 pg/mL, P<0.001).Conclusions An enkephalin derivative promoted wound healing and reduced depressed scar formation in a mouse model.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45291726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-30DOI: 10.14730/aaps.2022.00724
H. Ha, Seong Heum Jeong, Tae Hyun Kim, H. Ahn, Euna Hwang
Background Implant-based breast reconstruction is a technique frequently used for breast reconstruction. Infection and inflammation are considered to be the most troublesome complications of implant-based breast reconstruction and can lead to capsular contracture or implant failure. To date, however, only a few methods have been proposed to prevent these complications. Therefore, the authors introduce a simple irrigation system using indwelling drain catheters to decrease postoperative inflammation.Methods Continuous saline irrigation was performed once per day for 3 days immediately after prosthesis-based breast reconstruction. Normal saline (500 mL) was inserted into the implant pocket through a superomedial-oriented drain catheter and drained through an inferolateral-oriented drain catheter using a suction device. Inflammatory indicators, including C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), white blood cell count (WBC), and postoperative complications were compared between the non-irrigation and irrigation groups.Results This study included 37 patients divided into two groups (20 non-irrigation and 17 irrigation). An analysis of inflammatory indicators revealed that the peak CRP level in the irrigation group was significantly lower than that in the non-irrigation group, while no statistically significant differences were found for the other mediators (ESR and WBC). In the immediate postoperative period, continuous irrigation effectively washed out tissue debris and blood clots within the implant pocket, which helped maintain the function of the drain catheter and decrease pro-inflammatory mediators.Conclusions This irrigation method was simple and cost-effective for decreasing inflammation within the breast pocket. Furthermore, it can also be applied to infected breast pockets in combination with antibiotics.
{"title":"Effectiveness of a postoperative continuous irrigation system via a catheter following implant-based breast reconstruction","authors":"H. Ha, Seong Heum Jeong, Tae Hyun Kim, H. Ahn, Euna Hwang","doi":"10.14730/aaps.2022.00724","DOIUrl":"https://doi.org/10.14730/aaps.2022.00724","url":null,"abstract":"Background Implant-based breast reconstruction is a technique frequently used for breast reconstruction. Infection and inflammation are considered to be the most troublesome complications of implant-based breast reconstruction and can lead to capsular contracture or implant failure. To date, however, only a few methods have been proposed to prevent these complications. Therefore, the authors introduce a simple irrigation system using indwelling drain catheters to decrease postoperative inflammation.Methods Continuous saline irrigation was performed once per day for 3 days immediately after prosthesis-based breast reconstruction. Normal saline (500 mL) was inserted into the implant pocket through a superomedial-oriented drain catheter and drained through an inferolateral-oriented drain catheter using a suction device. Inflammatory indicators, including C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), white blood cell count (WBC), and postoperative complications were compared between the non-irrigation and irrigation groups.Results This study included 37 patients divided into two groups (20 non-irrigation and 17 irrigation). An analysis of inflammatory indicators revealed that the peak CRP level in the irrigation group was significantly lower than that in the non-irrigation group, while no statistically significant differences were found for the other mediators (ESR and WBC). In the immediate postoperative period, continuous irrigation effectively washed out tissue debris and blood clots within the implant pocket, which helped maintain the function of the drain catheter and decrease pro-inflammatory mediators.Conclusions This irrigation method was simple and cost-effective for decreasing inflammation within the breast pocket. Furthermore, it can also be applied to infected breast pockets in combination with antibiotics.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45209780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-30DOI: 10.14730/aaps.2022.00514
Min Young Kim, Dong Il Kim, Jeong Hun Shin, Jin Woo Kim
Background Proper nasal tip projection and rotation are essential for an aesthetically pleasing nose. However, East Asians usually have thicker skin and underdeveloped nasal cartilage compared to Caucasians. Thus, techniques such as the septal extension graft, columellar strut graft, and L-shaped alloplastic implants have been introduced for additional nasal tip support and projection. However, no consensus exists regarding the optimal method.Methods A hybrid columellar strut made of an osteochondral graft recombined with the nasal crest of the maxilla and conchal cartilage was devised. In a cadaveric study, changes due to an external bending force of the hybrid strut and costal cartilage in the same dimension were measured. In a comparative study, we divided 20 subjects into two groups according to the material used for the columellar strut graft: a hybrid columellar strut (experimental group) and a double-layered conchal columellar strut (control group). Preoperative, 1-month postoperative, and 1-year postoperative anthropometric measurements were compared between groups.Results In the cadaveric study, the hybrid columellar strut showed superior mechanical strength. In the comparative study, the average 1-year postoperative change of the columellar labial angle was significantly smaller in the experimental group (–0.7°±1.16° vs. 2.2°±1.32°, P=0.015). The hybrid columellar strut showed superior postoperative nasal tip stability.Conclusions We devised a new hybrid columellar strut and confirmed its superior mechanical firmness and stability. Considering the suggested indications and contraindications, the hybrid columellar strut graft can be a new modality for tip plasty in East Asian rhinoplasty that can provide sufficient long-term nasal tip stability.
{"title":"Hybrid columellar strut using nasal crest bone of the maxilla and conchal cartilage for nasal tip stability in rhinoplasty for East Asian patients","authors":"Min Young Kim, Dong Il Kim, Jeong Hun Shin, Jin Woo Kim","doi":"10.14730/aaps.2022.00514","DOIUrl":"https://doi.org/10.14730/aaps.2022.00514","url":null,"abstract":"Background Proper nasal tip projection and rotation are essential for an aesthetically pleasing nose. However, East Asians usually have thicker skin and underdeveloped nasal cartilage compared to Caucasians. Thus, techniques such as the septal extension graft, columellar strut graft, and L-shaped alloplastic implants have been introduced for additional nasal tip support and projection. However, no consensus exists regarding the optimal method.Methods A hybrid columellar strut made of an osteochondral graft recombined with the nasal crest of the maxilla and conchal cartilage was devised. In a cadaveric study, changes due to an external bending force of the hybrid strut and costal cartilage in the same dimension were measured. In a comparative study, we divided 20 subjects into two groups according to the material used for the columellar strut graft: a hybrid columellar strut (experimental group) and a double-layered conchal columellar strut (control group). Preoperative, 1-month postoperative, and 1-year postoperative anthropometric measurements were compared between groups.Results In the cadaveric study, the hybrid columellar strut showed superior mechanical strength. In the comparative study, the average 1-year postoperative change of the columellar labial angle was significantly smaller in the experimental group (–0.7°±1.16° vs. 2.2°±1.32°, P=0.015). The hybrid columellar strut showed superior postoperative nasal tip stability.Conclusions We devised a new hybrid columellar strut and confirmed its superior mechanical firmness and stability. Considering the suggested indications and contraindications, the hybrid columellar strut graft can be a new modality for tip plasty in East Asian rhinoplasty that can provide sufficient long-term nasal tip stability.","PeriodicalId":41514,"journal":{"name":"Archives of Aesthetic Plastic Surgery","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42213063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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