Journal of reconstructive microsurgery最新文献

{"title":"Prophylactic Venous Supercharging in Deep Inferior Epigastric Artery Perforator Flap Surgery: A Retrospective Dual-Center Study.","authors":"Giuseppe A G Lombardo, Mario Cherubino, Paolo Marchica, Hillary Violini, Domenico Marrella, Francesco Ciancio, Isidoro Musmarra, Rosario Ranno, Dario Melita","doi":"10.1055/a-2355-3875","DOIUrl":"10.1055/a-2355-3875","url":null,"abstract":"<p><strong>Background: </strong> Deep inferior epigastric artery perforator (DIEP) flap is nowadays considered the gold standard in breast reconstruction. However, venous congestion is still a leading cause of free flap failure. Despite the conspicuous articles regarding the use of a secondary venous anastomosis, there is a lack in the literature regarding the prophylactic use of a secondary venous route to reduce the incidence of complications during breast reconstruction.</p><p><strong>Methods: </strong> A double-center retrospective study based on women undergoing DIEP breast reconstruction was conducted, dividing patients into case group (DIEP flaps with double venous anastomosis) and control group (DIEP flaps with single venous anastomosis). Demographic and surgical data and complications were compared and statistically analyzed, and a reconstructive algorithm was proposed to improve the flap insetting.</p><p><strong>Results: </strong> In total, 154 patients were included in the study, divided into case group (74 patients) and control group (80 patients). The median age at the time of surgery was 49.09 years (range: 29-68 years), slightly lower in group 1 when compared with group 2. The mean body mass index (BMI) was 25.52 kg/m² (range: 21.09-29.37 kg/m²), in particular 25.47 kg/m² (range: 23.44-28.63 kg/m²) in group 1 and 25.58 kg/m² (range: 21.09-29.37 kg/m²) in group 2. No statistical differences were found between groups in terms of BMI and smoking and comorbidities history. The average operative times were 272.16 minutes (range: 221-328 minutes) in group 1 and 272.34 minutes (range: 221-327 minutes) in group 2, with no significant difference between groups, as well as ischemia time (44.4 minutes in group 1 [range: 38-56 minutes] and 49.12 minutes in group 2 [range: 41-67 minutes]). Statistical analysis showed a reduction in short-term complications and a statistically significant reduction for take-backs in the two groups.</p><p><strong>Conclusions: </strong> Our study suggests that venous supercharging of DIEP flap by performing dual venous anastomosis can be routinely and safely done prophylactically, and thus not only after intraoperative assessment of venous congestion, to avoid flap venous congestion and decrease the rates of re-exploration.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141468997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Systematic Review of Clinical Outcomes of Pedicled Flap Repairs of the Knee Extensor Mechanism.","authors":"Nayun Lee, Marlie H Fisher, Colin T McNamara, Mark A Greyson, Craig A Hogan, Matthew L Iorio","doi":"10.1055/a-2355-4073","DOIUrl":"10.1055/a-2355-4073","url":null,"abstract":"<p><strong>Background: </strong> Rupture of the extensor mechanism of the knee has severe functional morbidity, and repair can be complicated by infection, allograft degeneration, and recurrent rupture. Techniques of autologous tissue repair utilizing pedicled flaps such as the gastrocnemius offer vascularized methods of reconstruction, with potentially diminished complication rates. The goal of this study was to evaluate the functional outcomes and complications associated with pedicled flap repair of the knee extensor mechanism.</p><p><strong>Methods: </strong> A systematic review was conducted following the Preferred Reporting Items for Systemic Reviews and Meta-Analyses guidelines. Publications that focused on local myocutaneous flaps as a means for reconstruction were included. Causes for knee extensor mechanism deficit, flap characteristics, ambulation rate, changes in range of motion pre- and postoperation, and postoperative complications were analyzed. Technique reports including primary suture repairs, synthetic mesh, and allograft use were excluded.</p><p><strong>Results: </strong> An initial 119 studies were identified, with final review of 22 observational studies encompassing 128 cases of pedicled flap reconstructions. The gastrocnemius (88.2%, <i>n</i> = 113), quadriceps (6.3%, <i>n</i> = 8), and a combination of the vastus and gastrocnemius flaps (5.5%, <i>n</i> = 7), were the most frequently utilized flaps. Functional outcomes were favorable with 87.2% of patients achieving ambulation without external support. Variability in range of motion outcomes across different flap may be secondary to the patient characteristics as well as extent of initial injury.</p><p><strong>Conclusions: </strong> Autologous pedicle flap reconstruction of the knee extensor mechanism emerges as a viable option for cases characterized by extensive defects and insufficient soft tissue coverage, which are not amenable to direct suture repairs or allografts. Postoperative assessments revealed that the majority of patients experienced improved ambulation status, with no instances of deterioration noted among the patients.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141468996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comparison of Commercially Available Digital Microscopes for Their Use in Bench-Model Simulation of Microsurgery.","authors":"Laura Awad, Zakee Abdi, Benjamin J Langridge, Akul Karoshi, Peter E M Butler","doi":"10.1055/s-0044-1787980","DOIUrl":"https://doi.org/10.1055/s-0044-1787980","url":null,"abstract":"<p><strong>Introduction: </strong> Surgical education has seen a transition in the delivery of training, with increased use of online platforms to facilitate remote learning. Simulation training can increase access to education and reduce cost implications, while reducing patient risk. This study aims to compare commercially available digital microscopes, alongside a standard binocular surgical microscope, and determine whether they can be used as an alternative tool for remote microsurgery simulation.</p><p><strong>Methods: </strong> Data were collected for a total of four microscopes, including three commercially available digital microscopes, smartphone, and a binocular table microscope. Product characteristics were collated, and a subjective assessment was conducted using an 11-criteria questionnaire, graded with a 5-point scale. Results of digital microscopes were compared with the table binocular microscope.The Kruskal-Wallis test was used to compare the performance of digital microscopes to the standard binocular microscope RESULTS:  The questionnaire was completed by 31 participants: two consultants, nine surgical registrars, fourteen junior trainees, and six medical students. Digital microscopes were found to be significantly more affordable and convenient for trainees; however, the cost of the smartphone was significant. Overall, the Pancellant Digital Microscope performed the poorest, with trainees commenting on its unsuitability for surgical practice; the Plugable USB Digital Microscope (PLDM) was rated overall most like the binocular table microscope. The Depth of field was shallow in all digital microscopes.</p><p><strong>Conclusion: </strong> With the increasing role of remote learning and simulation training in surgical education, the PLDM can provide a cheaper, more accessible alternative for junior trainees, in their pursuit of microsurgical skill acquisition.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141590595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lymphatic Patterns in the Superficial Circumflex Iliac Artery Perforator Flap.","authors":"José Luis Campos, Sinikka Suominen, Gemma Pons, Ali M Al-Sakkaf, Irene Laura Lusetti, Max Sirota, Francisco Javier Vela, Laura Pires, Francisco Miguel Sánchez-Margallo, Elena Abellán, Jaume Masiá","doi":"10.1055/a-2340-9629","DOIUrl":"10.1055/a-2340-9629","url":null,"abstract":"<p><strong>Background: </strong> Lymphedema is a chronic condition, characterized by fluid buildup and tissue swelling and is caused by impairment of the lymphatic system. The lymph interpositional flap transfer technique, in which lymph flow is restored with a flap that includes subdermal lymphatic channels, is an option for surgical reconstruction. The superficial circumflex iliac artery perforator (SCIP) flap can be used for this purpose. This study aimed to describe and characterize the lymphatic patterns within the vascular territory of the SCIP flap.</p><p><strong>Methods: </strong> This cross-sectional multicenter study involved 19 healthy volunteers aged ≥18 years of both sexes assessing the bilateral SCIP flap zone. Superficial lymphatic patterns were evaluated at 4-, 14-, and 24 minutes after indocyanine green (ICG) lymphography injection. Standardized procedures were implemented for all participants in both hospitals.</p><p><strong>Results: </strong> The linear pattern was predominant bilaterally. The median number of lymphatic vessels and their length increased over time. Most lymphatic vessels in the SCIP flap were oriented toward the inguinal lymph node (ILN). However, the left SCIP zone lymphatic vessels were directed opposite to the ILN.</p><p><strong>Conclusion: </strong> The two sides SCIP zones were not significantly different. The primary direction of the bilateral lymphatic vessels was toward the ILN, although only single-side lymphatic vessels were in the opposite direction. These findings emphasize the importance of assessing lymphatic axiality and coherent lymphatic patterns prior to undertaking the SCIP as an interposition flap, to ensure effective restoration of lymphatic flow.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141288280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Superficial Inferior Epigastric Artery Flap: Vascular Pattern and Territory Across the Midline.","authors":"Suphalerk Lohasammakul, Warangkana Tonaree, Chaiyawat Suppasilp, Terasut Numwong, Rosarin Ratanalekha, Hyun Ho Han","doi":"10.1055/a-2199-3960","DOIUrl":"10.1055/a-2199-3960","url":null,"abstract":"<p><strong>Background: </strong> Superficial inferior epigastric artery (SIEA) flap offers a significant advantage of lower donor site morbidity over other abdominal-based flaps for breast reconstruction. However, the inconsistent anatomy and territory across the midline remains a major issue. This study aimed to investigate the SIEA and determine its pattern and territory across the midline.</p><p><strong>Methods: </strong> Twenty cadavers were studied. Ipsilateral dye was injected to the dominant SIEA. Dissection was performed to evaluate the SIEA origin, artery and vein pattern, vessel diameter, and dye diffusion territory.</p><p><strong>Results: </strong> Overall, three SIEA patterns were identified: bilateral presence (45%), ipsilateral presence (30%), and bilateral absence (25%). The territory depended on the vessel course and dominant SIEA diameter, not on its common origin from the femoral artery, at the pubic tubercle level. Regarding the midline territory (pubic tubercle level to umbilicus), SIEA (type 1a) with a diameter of ≥1.4 mm on either side supplied at least half the distance, whereas SIEA with a diameter of <1 mm was limited to the suprapubic area.</p><p><strong>Conclusion: </strong> Designing a SIEA flap island across the midline is feasible when contralateral SIEA is present to augment the contralateral territory (e.g., type 1a SIEA) or in SIEA with a common/superficial external pudendal artery origin. Preoperative imaging studies are important for confirming the SIEA system. When the diameter at the origin of the SIEA flap is larger than 1.4 mm, the blood supply to the ipsilateral and contralateral sides is sufficient to enable safe flap elevation.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54229736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early Predictors of Fistula Formation Following Head and Neck Reconstruction.","authors":"Daisuke Atomura, Takeo Osaki, Shigemichi Iwae, Shunsuke Sakakibara","doi":"10.1055/a-2238-7591","DOIUrl":"10.1055/a-2238-7591","url":null,"abstract":"<p><strong>Background: </strong> Salivary fistula formation is a common and serious complication following head and neck reconstruction. Because it can cause delayed wound healing and infection and carotid artery rupture in severe cases, hence, early detection and treatment are crucial. This study was designed to identify early predictors of postoperative fistula formation.</p><p><strong>Methods: </strong> We conducted a retrospective analysis of patients who underwent head and neck reconstruction between 2015 and 2022. Body temperature, serum white blood cell (WBC) count, and serum C-reactive protein (CRP) levels were assessed until postoperative day (POD) 14 and compared between patients with and without fistula.</p><p><strong>Results: </strong> In this study, 200 patients were included. No significant differences in body temperature and WBC count were observed between the two groups during the entire study period. CRP levels after POD2 were higher in the fistula group than in the without fistula group. From the receiver operating characteristic curves comparing the two groups, the best cutoff level for CRP was 6.27 mg/dL from POD7 to POD8, with 77.1% sensitivity, 69.8% specificity, and 90.1% negative predictive value.</p><p><strong>Conclusion: </strong> CRP is a valuable predictor of fistula formation following head and neck reconstruction. The course of CRP levels in patients with fistulas remains consistently elevated compared to patients without fistulas, and it is particularly useful for the exclusion diagnosis of fistula.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139098110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Billing and Utilization Trends in Reconstructive Microsurgery Indicate Worsening Access to Care.","authors":"Daniel J Koh, Jung Ho Gong, Nikhil Sobti, Raman Mehrzad, Dardan Beqiri, Sophia Ahn, Amy Maselli, Daniel Kwan","doi":"10.1055/a-2199-4226","DOIUrl":"10.1055/a-2199-4226","url":null,"abstract":"<p><strong>Background: </strong> Within the last 20-years, Medicare reimbursements for microsurgery have been declining, while physician expenses continue to increase. As a result, hospitals may increase charges to offset revenue losses, which may impose a financial barrier to care. This study aimed to characterize the billing trends in microsurgery and their implications on patient care.</p><p><strong>Methods: </strong> The 2013 to 2020 Provider Utilization and Payment Data Physician and Other Practitioners Dataset was queried for 16 CPT codes. Service counts, hospital charges, and reimbursements were collected. The utilization, weighted mean reimbursements and charges, and charge-to-reimbursement ratios (CRRs) were calculated. The total and annual percent changes were also determined.</p><p><strong>Results: </strong> In total, 13 CPT codes (81.3%) were included. The overall number of procedures decreased by 15.0%. The average reimbursement of all microsurgical procedures increased from $618 to $722 (16.7%). The mean charge increased from $3,200 to $4,340 (35.6%). As charges had a greater increase than reimbursement rates, the CRR increased by 15.4%. At the categorical level, all groups had increases in CRRs, except for bone graft (-49.4%) and other procedures (-3.5%). The CRR for free flap breast procedures had the largest percent increase (47.1%). Additionally, lymphangiotomy (28.6%) had the second largest increases.</p><p><strong>Conclusion: </strong> Our analysis of microsurgical procedures billed to Medicare Part B from 2013 to 2020 showed that hospital charges are increasing at a faster rate than reimbursements. This may be in part due to increasing physician expenses, cost of advanced technology in microsurgical procedures, and inadequate reimbursement rates. Regardless, these increased markups may limit patients who are economically disadvantaged from accessing care. Policy makers should consider legislation aimed at updating Medicare reimbursement rates to reflect the increasing complexity and cost associated with microsurgical procedures, as well as regulating charge markups at the hospital level.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54229733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Novel Approach to Optimize Length Preservation in Cross-Leg Vascular Bridge Flap by AV Shunting.","authors":"Chad Chang, Filippo Di Meglio, Alex Sorkin, Wei-Ling Jan, Hung-Chi Chen","doi":"10.1055/a-2185-3653","DOIUrl":"10.1055/a-2185-3653","url":null,"abstract":"","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41139653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Ischemic Tolerance up to Four Hours of Free Jejunum Flap: A Retrospective Cohort Study.","authors":"Yu Kagaya, Ryo Takanashi, Masaki Arikawa, Daisuke Kageyama, Takuya Higashino, Satoshi Akazawa","doi":"10.1055/a-2253-8371","DOIUrl":"10.1055/a-2253-8371","url":null,"abstract":"<p><strong>Background: </strong> While free jejunum transfer (FJT) following total pharyngo-laryngo-esophagectomy (TPLE) is a reliable reconstruction technique, the jejunum flap is viewed as more susceptible to ischemia than a standard free flap. Animal studies have indicated that the jejunum can tolerate ischemia for as little as 2 to 3 hours. Clinical studies also reported increased complications after the FJT with more than 3 hours of ischemia. Traditionally, our institution has carried out FJT with an initial intestinal anastomosis, followed by a vascular anastomosis, which often results in extended jejunal ischemia time. In this study, we retrospectively examined the actual tolerance of the jejunum to ischemia, considering perioperative complications and postoperative dysphagia.</p><p><strong>Methods: </strong> We retrospectively studied 402 consecutive cases involving TPLE + FJT. Patients were divided into five groups based on jejunum ischemia time (∼119 minutes, 120∼149 minutes, 150∼179 minutes, 180∼209 minutes, 210 minutes∼), with each variable and result item compared between the groups. Univariate and multivariate analyses were conducted to identify independent factors influencing the four results: three perioperative complications (pedicle thrombosis, anastomotic leak, surgical site infection) and dysphagia at 6 months postoperatively.</p><p><strong>Results: </strong> The mean jejunal ischemia time was 164.6 ± 28.4 (90-259) minutes. When comparing groups divided by jejunal ischemia time, we found no significant differences in overall outcomes or complications. Our multivariate analyses indicated that jejunal ischemia time did not impact the three perioperative complications and postoperative dysphagia.</p><p><strong>Conclusion: </strong> In TPLE + FJT, a jejunal ischemia time of up to 4 hours had no effect on perioperative complications or postoperative dysphagia. The TPLE + FJT technique, involving a jejunal anastomosis first followed by vascular anastomosis, benefits from an easier jejunal anastomosis but suffers from a longer jejunal ischemia time. However, we found that ischemia time does not pose significant problems, although we have not evaluated the effects of jejunal ischemia extending beyond 4 hours.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139563778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Study of Small Vessel (under 0.8 mm) Anastomosed Free Flap and Larger Vessel (over 0.8 mm) Anastomosed Free Flap: Does Supermicrosurgery Provide Sufficient Blood Flow to the Free Flap?","authors":"Hyung Bae Kim, Joon Pio Jp Hong, Hyunsuk Peter Suh","doi":"10.1055/a-2205-2292","DOIUrl":"10.1055/a-2205-2292","url":null,"abstract":"<p><strong>Background: </strong> This study aimed to quantify the blood flow of free flaps and compare the blood flow of small vessel (<0.8 mm) and larger vessel (>0.8 mm) anastomosed free flaps.</p><p><strong>Methods: </strong> This retrospective study included patients treated successfully with a perforator free flap in the lower extremity between June 2015 and March 2017. A color duplex ultrasound system measured the flow volume through the pedicle by analyzing the mean flow peak velocity, flow volume, and flow volume per 100 g of the flap.</p><p><strong>Results: </strong> A total of 69 patients were enrolled in this study. There was no statistical difference in peak velocity between the small vessel anastomosed free flap (25.2 ± 5.6) and larger vessel anastomosed free flap (26.5 ± 5.4). Flow volume (6.8 ± 4.2 vs. 6.3 ± 3.6) and flow volume/100 g (3.6 ± 3.9 vs. 6.2 ± 6.9) also did not show significant differences.</p><p><strong>Conclusion: </strong> Small vessel (<0.8 mm) free flaps showed similar flow velocity and flow volume to larger vessel (>0.8 mm) anastomosed free flaps. Blood flow to the small vessel anastomosed free flap was sufficient despite its small vessel size.</p>","PeriodicalId":16949,"journal":{"name":"Journal of reconstructive microsurgery","volume":null,"pages":null},"PeriodicalIF":2.1,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71482788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}