Outcomes after elevation of serratus anterior fascia flap versus serratus muscle flap in direct-to-implant breast reconstruction following mastectomy: a prospective study.

Objective: The purpose of this study was to compare postoperative pain between SF flap and serratus anterior muscle (SM) in direct-to-implant breast reconstruction. Methods: This is a prospective cohort study that included 53 women diagnosed with breast cancer who underwent mastectomy and one-stage implant-based breast reconstruction from January 2020 to March 2021. Twenty-nine patients (54.7%) had SF elevation, and 24 patients (45.3%) underwent SM elevation. We evaluated patient-reported early postoperative pain on the first day after surgery. Also, it was reported that all surgical complications in the first month and patient reported outcomes (PROs) were measured with the BRECON 23 questionnaire. Results: The serratus fascia group used implants with larger volumes, 407.6 ± 98.9 cc (p < 0.01). There was no significant difference between the fascial and muscular groups regarding the postoperative pain score reported by the patients (2 versus 3; p = 0.30). Also, there was no difference between the groups regarding early surgical complications and PROs after breast reconstruction. Conclusion: The use of SF seems to cause less morbidity, which makes the technique an alternative to be considered in breast reconstruction. Although there was no statistical difference in postoperative pain scores between the fascia and serratus muscle groups.

Understanding frictional behavior in fascia tissues through tribological modeling and material substitution.

The objective of this study is to develop a reliable tribological model to enable a more thorough investigation of the frictional behavior of fascia tissues connected to non-specific lower back pain. Several models were designed and evaluated based on their coefficient of friction, using a low-frequency, low-load reciprocating motion. The study found that two technical elastomers, layered on PDMS to simulate the fascia and underlying muscle, are suitable substitutes for biological tissue in the model. The influence of tribopair geometry was also examined, and the results showed that greater conformity of contact leads to a lower COF, regardless of the material combination used. Finally, the friction properties of HA of various molecular weights and concentrations were tested.

The difference in the upper trapezius deep fascia slides between individuals with and without myofascial pain syndrome: A case-control study.

INTRODUCTION: MPS is a chronic disorder caused by myofascial trigger points, leading to pain and limited neck movements due to impacted fascia. Studies have reported reduced fascia slides in chronic low back pain, but limited fascia slides in MPS patients are still unreported. AIM: We determined differences in upper trapezius' deep fascia slides between MPS and non-MPS participants. METHODS: Between January-August 2019, participants from diverse work sectors were recruited in Manila. An expert physiotherapist diagnosed MPS, while non-MPS participants performed full painless cervical movements. Participants underwent upper trapezius deep fascia scans on both shoulders while performing six cervical movements. An HS1 Konica Minolta ultrasound recorded the data. Two blinded physiotherapists used Tracker 5.0 © 2018 to analyze videos and quantify deep fascia slides by measuring the distance between two x-axis points. The Multivariate analysis of variance (MANOVA) assessed deep fascia slide differences in six active cervical movements. Pillai's Trace, with a range of 0-1 and a p-value of <0.05, was set. Effect sizes in individuals with and without MPS were calculated using Hedges' g and Cohen's d. RESULTS: Of the 327 participants (136 non-MPS, 191 MPS), 101 MPS participants had shoulder pain for <1 year and 103 experienced unilateral pain. The study examined 3800 ultrasound videos but found no significant difference in deep fascia slides across cervical movements between MPS and non-MPS groups (Pillai's Trace = 0.004, p = 0.94). Minor differences in deep fascia displacement were observed, with small effect sizes (g = 0.02-0.08). CONCLUSION: A limited deep fascia slide does not characterize MPS participants from non-MPS participants.

[Application of superior iliac fascia block of inguinal ligament combined with patient controlled intravenous analgesia in elderly patients after hip arthroplasty].

OBJECTIVE: To compare the effect of patient-controlled intravenous analgesia(PCIA) and superior inguinal ligament iliac fascia block combined with PCIA after hip replacement in the elderly. METHODS: Total of 82 elderly patients were treated with hip arthroplasty from June 2019 to June 2021 and randomly divided into observation group and control group. There were 42 patients in control group, including 18 males and 24 females, aged from 60 to 78 years old with an average of (70.43±3.67) years old, 28 femoral neck fractures and 14 femoral head necrosis, who received PCIA. The study group consisted of 42 cases, including 20 males and 22 females, aged from 61 to 76 years old with an average of (69.68±3.74) years old, 25 femoral neck fractures and 17 femoral head necrosis, who received superior inguinal ligament iliac fascia block combined with PCIA. Pain visual analogue scale (VAS) and Ramesay sedation scores at 2 h, 6 h, 12 h, 24 h and 48 h after operation were evaluated. In addition, the follow-up results of the total consumption of sufentanil and the total number of PCIA compressions at 48 hours after operation, the first time of landing after surgery, the time of hospital stay, the incidence of adverse reactions, the satisfaction with analgesia of two groups were observed. RESULTS: All patients were followed up for 9 to 24 months with an average of(13.85±2.67) months. There was no significant difference in operation time and intraoperative bleeding between two groups (P>0.05). There was no difference in VAS between two groups at 2 hours after operation (P>0.05), and the VAS of the study group at 6 h, 12 h, 24 h and 48 h after operation were lower than those of the control group(P<0.05). The Ramesay sedation scores of the study group at 2 h, 6 h and 12 h after operation were higher than those of the control group(P<0.05), and there were no differences in Ramesay score between two groups at 24 h and 48 h after operation (P>0.05). The consumption of sufentanil in the study group within 48 hours after operation was lower than that in the control group (P<0.05), and PCIA compression times were lower than those in the control group(P<0.05), and the time of first landing was earlier than that in the control group(P<0.05). There was no significant difference in hospital stay, adverse reaction rate, complications between two groups (P>0.05). The satisfaction of analgesia in the study group was higher than that in the control group (P<0.05). CONCLUSION: Superior iliac fascia block of inguinal ligament combined with PCIA has significant analgesic and sedative effects after hip arthroplasty in the elderly. It can reduce the amount of sufentanil used and the total number of PCIA compressions, which is conducive to the early activity of patients out of bed, improve the satisfaction of analgesia.

Abdominal Wall Closure in Intestinal and Multivisceral Transplantation: A State-Of-The-Art Review of Vascularized Abdominal Wall and Nonvascularized Rectus Fascia Transplantation.

Failure to close the abdomen after intestinal or multivisceral transplantation (Tx) remains a frequently occurring problem. Two attractive reconstruction methods, especially in large abdominal wall defects, are full-thickness abdominal wall vascularized composite allograft (AW-VCA) and nonvascularized rectus fascia (NVRF) Tx. This review compares surgical technique, immunology, integration, clinical experience, and indications of both techniques. In AW-VCA Tx, vascular anastomosis is required and the graft undergoes hypotrophy post-Tx. Furthermore, it has immunologic benefits and good clinical outcome. NVRF Tx is an easy technique without the need for vascular anastomosis. Moreover, a rapid integration and neovascularization occurs with excellent clinical outcome.

Comparison of fascia iliaca block with quadratus lumborum block for hip arthroplasty: A meta-analysis of randomized controlled trials.

BACKGROUND: The efficacy of fascia iliaca block (FIB) versus quadratus lumborum block (QLB) remains controversial for pain management of hip arthroplasty. We conduct a systematic review and meta-analysis to explore the influence of FIB versus QLB on the postoperative pain intensity of hip arthroplasty. METHODS: We have searched PubMed, EMbase, Web of Science, EBSCO, and Cochrane Library databases through July 2023 for randomized controlled trials assessing the effect of FIB versus QLB on pain control of hip arthroplasty. This meta-analysis is performed using the random-effect model or fixed-effect model based on the heterogeneity. RESULTS: Four randomized controlled trials and 234 patients were included in the meta-analysis. Overall, compared with QLB for hip arthroscopy, FIB was associated with substantially lower pain scores at 2 hours (mean difference [MD] = -0.49; 95% CI = -0.63 to -0.35; P < .00001) and pain scores at 12 hours (MD = -0.81; 95% CI = -1.36 to -0.26; P = .004), but showed no impact on pain scores at 24 hours (MD = -0.21; 95% CI = -0.57 to 0.15; P = .25), time to first rescue analgesia (standard mean difference = 0.70; 95% CI = -0.59 to 1.99; P = .29), analgesic consumption (MD = -4.80; 95% CI = -16.57 to 6.97; P = .42), or nausea and vomiting (odd ratio = 0.66; 95% CI = 0.32-1.35; P = .25). CONCLUSIONS: FIB may be better than QLB for pain control after hip arthroplasty, as evidenced by the lower pain scores at 2 and 24 hours.

Ultrasound-guided suprainguinal fascia iliaca block to position the patient for neuraxial anaesthesia in acetabular surgery - a randomized controlled pilot study.

INTRODUCTION: Neuraxial anaesthesia is a common choice for most hip and lower limb operations. Pain associated with positioning is often a deterrent, and the vast literature suggests different regional blocks and opioids for these patients. Patients with acetabular fractures may experience increased pain, and thus are more difficult to position for the neuraxial block. We conducted a randomized controlled pilot study to assess and compare the analgesic efficacy of ultrasound-guided suprainguinal fascia iliaca block (SFICB) versus systemic fentanyl to facilitate positioning for combined spinal epidural (CSE) anaesthesia in patients undergoing acetabular fracture surgery. MATERIAL AND METHODS: Twenty patients referred for surgical repair of acetabular fractures were randomly assigned to receive either ultrasound-guided SFICB (group B) or intravenous fentanyl (group F). Changes in visual analogue scale (VAS) scores in supine and sitting position, improvement in sitting angle (SA), positioning quality, rescue analgesic requirement, total opioid consumption, comfort VAS scores, and complications were noted to compare both groups. RESULTS: The post-intervention VAS score in the sitting position was significantly lower in group B than in group F (5.9 ± 2.1 vs. 3.5 ± 1.5, P = 0.01). Group B also had more significant improvement in SA (27.5° (20.75-36.5°), in comparison to group F (10 (5-18.75), P = 0.006). The positioning quality was better in group B, with 70% of patients achieving an optimal position compared to only 10% in group F ( P = 0.02). CONCLUSIONS: Ultrasound-guided SFICB, as compared to systemic fentanyl, provided better analgesia and helped to achieve a better and more comfortable position to perform the neuraxial block.

Widespread Vascularization and Correlation of Glycosaminoglycan Accumulation to Tendon Pain in Human Plantar Fascia Tendinopathy.

BACKGROUND: Plantar fasciitis is a painful tendinous condition (tendinopathy) with a high prevalence in athletes. While a healthy tendon has limited blood flow, ultrasound has indicated elevated blood flow in tendinopathy, but it is unknown if this is related to a de facto increase in the tendon vasculature. Likewise, an accumulation of glycosaminoglycans (GAGs) is observed in tendinopathy, but its relationship to clinical pain is unknown. PURPOSE: To explore to what extent vascularization, inflammation, and fat infiltration were present in patients with plantar fasciitis and if they were related to clinical symptoms. STUDY DESIGN: Descriptive laboratory study. METHODS: Biopsy specimens from tendinopathic plantar fascia tissue were obtained per-operatively from both the primary site of tendon pain and tissue swelling ("proximal") and a region that appeared macroscopically healthy at 1 to 2 cm away from the primary site ("distal") in 22 patients. Biopsy specimens were examined with immunofluorescence for markers of blood vessels, tissue cell density, fat infiltration, and macrophage level. In addition, pain during the first step in the morning (registered during an earlier study) was correlated with the content of collagen and GAGs in tissue. RESULTS: High vascularization (and cellularity) was present in both the proximal (0.89%) and the distal (0.96%) plantar fascia samples, whereas inconsistent but not significantly different fat infiltration and macrophage levels were observed. The collagen content was similar in the 2 plantar fascia regions, whereas the GAG content was higher in the proximal region (3.2% in proximal and 2.8% in distal; P = .027). The GAG content in the proximal region was positively correlated with the subjective morning pain score in the patients with tendinopathy (n = 17). CONCLUSION: In patients with plantar fasciitis, marked tissue vascularization was present in both the painful focal region and a neighboring nonsymptomatic area. In contrast, the accumulation of hydrophilic GAGs was greater in the symptomatic region and was positively correlated with increased clinical pain levels in daily life. CLINICAL RELEVANCE: The accumulation of GAGs in tissue rather than the extent of vascularization appears to be linked with the clinical degree of pain symptoms of the disease.

Comparison between fascia lata and rectus fascia in treatment of pelvic organ prolapse: a systematic review.

OBJECTIVES: The purpose of this systematic review is to present and compare results from studies that have been using autologous tissue for POP repair. METHODS: Systematic review was done according to the Cochrane Handbook for Systematic Reviews. We aimed to retrieve reports of published and ongoing studies on the efficacy and safety of autologous tissue in vaginal vault prolapse repair. The databases searched were MEDLINE (PubMed interface), Scopus, Cohrane Central Register of Controlled Trials (CENTRAL) and ClinicalTrials.gov. RESULTS: The success rate varied among studies. In fascia-lata group success rate reports varied from 83 to a 100%, with a median follow-up from 12 to 52 months among studies. Rectus fascia reported success rates from 87 to a 100% with a follow-up of 12 months to longest of 98 months. CONCLUSION: Autologous tissues show satisfying outcomes in terms of safety and efficacy. Sacrocolpopexy procedure with fascia lata has better outcome in term of treatment of prolapse. Harvesting place on lateral side of buttock has more complications in comparison with rectus fascia but size of the graft can be wider in fascia-lata group.

[Free thin anterolateral thigh flap in head and neck surgery]. / Vékonyított perforátor comblebeny alkalmazása szabad szövetpótlásra a fej-nyaksebészetben.

Elorehaladott szájüregi daganatok eltávolítása után kialakult kiterjedt szövethiányok helyreállítására funkciómegtartó céllal a leggyakrabban alkalmazott eljárás a mikrovaszkuláris technikával végzett szabad szövetátültetés. Hazánkban a felületes szájüregi hiányok helyreállítására a leggyakrabban választott szabadlebeny a radiális alkarlebeny. Elsosorban vastagabb vagy nagyobb kiterjedésu hiányokra alkalmazzuk az anterolateralis comblebenyt. Az alkarlebeny esetén azonban a donorterületi szövodményráta jóval magasabb. Vékonyított anterolateralis comblebeny a hátrányokat kiiktatva alkalmas lehet az alkarlebeny intraoralis alkalmazása helyett.A korábban nyelvtumor miatt operált, alkarlebennyel rekonstruált és besugarazott 69 éves nobetegnél a korábbi mutéti terület szélén a követéses kontrollvizsgálat során recidív tumort verifikáltunk. Az Onkoterápiás Bizottság döntését követoen a recidíva eltávolítását, tangencionális mandibula reszekciót és szabad lebenyes helyreállítást terveztünk tracheotomiás védelemben. Elozetes kézi dopplerrel és duplex ultrahanggal történo perforátor meghatározás után, a jobb combon a perforátorra centrálva 6 × 8 cm-es superficialis fascia rétegében vékonyított anterolateralis comblebenyt preparáltunk. A lebeny vastagsága 6-8 mm, az érnyél hossza 12 cm volt, mely az intraoralis hiányra ideális volt. A nyakon elkészített mikrosebészeti anasztomózis után a donorterületet primeren zártuk.A lebeny keringése mindvégig kielégíto volt. A tracheotomiát a posztoperatív 11. napon megszüntettük, perorális táplálkozása a posztoperatív 14. napon helyreállt.Az anterolateralis comblebeny sokrétusége az anatómiájában rejlik. A korábban csak nagyobb és vastagabb hiányokra használt anterolateralis comblebeny jó adaptálhatósága és megfelelo mérete miatt felületesebb hiányokra is alkalmas. A korábban alkarlebennyel helyreállított hiányok pótlására a hasonló tulajdonságokkal rendelkezo vékonyított anterolateralis comblebeny is alkalmazható azzal a jelentos elonyével együtt, hogy a donorhely morbiditása minimális az alkarlebennyel szemben.

Vascularized fascial flap for reconstruction of combined oral mucosa-mandibular defects: The multi-modal biological assessment.

OBJECTIVE: The reconstruction of composite defects in the oral and maxillofacial region using vascularized fascial flaps, such as the fibular, iliac, and temporal fascial flaps, has gained increasing attention among surgeons. However, there remains uncertainty regarding the suitability of fascial flaps as transplants, as well as their healing processes and outcomes, due to their non-mucosal nature. This study aims to comprehensively assess the biological aspects of vascularized fascial flaps at clinical, histological, and genetic levels, with the goal of providing essential biological references for their clinical application. STUDY DESIGN: This study enrolled three patients who underwent reconstruction of combined oral mucosa-mandibular defects using fibular vascularized fascial flaps between 2020 and 2023. Data regarding changes in the appearance of the fascial flaps, bulk-RNA sequencing, and histological slices of initial fascia, initial gingiva, and transformed fascia were collected and analyzed. RESULTS: Within three months, the fascial flaps exhibited rapid epithelial coverage and displayed distinct characteristics resembling mucosa. High-throughput RNA sequencing analyses and histological slices revealed that the transformed fascia exhibited tissue structures similar to mucosa and demonstrated unique advantages in promoting blood vessel formation and reducing scarring through the high-level expression of relevant genes. CONCLUSION: These findings emphasize the potential and feasibility of utilizing vascularized fascial flaps for oral mucosa reconstruction, establishing their unique advantage as transplant materials, and providing significant biological information and references for their selection and clinical application.

Free temporalis muscle fascia graft in dural reconstruction following surgical resection of intermediate and malignant skull base tumors: A 10-year experience from a single center.

BACKGROUND: Data from patients with post-ablative dural defects reconstructed using a free temporalis muscle fascia graft (FTFG) after resection of anterior or central skull base tumors were retrospectively analyzed. METHODS: The primary predictor and outcome variables were the reconstructive methods for dural repair and postoperative cerebrospinal fluid (CSF) leakage rate, respectively. RESULTS: Eighty patients were included, and 94 postoperative dural reconstructions were performed using FTFG. The postoperative CSF leakage rate was 3.19%. The postoperative CSF leakage rates did not significantly differ between open and endonasal endoscopic surgeries (1.92% vs. 4.88%; p > 0.05). In cases completed using the endonasal endoscopic approach, the postoperative CSF leakage rate was significantly associated with the intraoperative CSF leak flow (p < 0.05). CONCLUSIONS: Post-ablative dural defect reconstruction using FTFG resulted in low postoperative CSF leakage and complication rates comparable to those of free fascia lata graft from available literature.

Contribution of the complex comprising the masticatory fascia, disc, and capsule to temporomandibular joint stabilization: An anatomical study.

BACKGROUND: Anterior displacement of the temporomandibular joint (TMJ) disc is the most typical pathological condition of TMJ disorders. Structures attached to the articular disc may support the disc in various directions and contribute to stabilizing the TMJ. However, the relationship between the articular disc, capsule, and masticatory muscles remains unclear. Therefore, this study aimed to clarify the relationship between the masticatory muscles, related masticatory fascia, articular disc, and capsule. METHODS: We examined 10 halves from adult Japanese cadavers, with five halves macroscopically analyzed and the remaining five histologically analyzed. The TMJ was dissected from the lateral aspect for gross anatomical analysis. For histological analysis, the relationship between the temporal and masseteric fasciae and the articular capsule was observed in the coronal section. Additionally, we evaluated relationships among the disc, capsule, temporal fascia, and masseteric fascia in 10 living and healthy volunteers using magnetic resonance imaging. RESULTS: The articular disc was attached to the capsule without a clear border. The capsule continued into the masseteric and temporal fasciae. Consequently, the articular disc, capsule, masseteric, and temporal fasciae were considered a single complex. CONCLUSIONS: The single complex of the temporalis, masseter, capsule, masticatory fascia, and disc may antagonize the force in the posterolateral direction through the fascia.

The Effect of Dexmedetomidine as a Local Anesthetic Adjuvant for Iliac Fascia Compartment Block on Postoperative Delirium in Elderly Patients Undergoing Elective Hip Surgery.

INTRODUCTION: We analyzed the effect of dexmedetomidine (DEX) as a local anesthetic adjuvant on postoperative delirium (POD) in elderly patients undergoing elective hip surgery. METHODS: In this study, 120 patients undergoing hip surgery were enrolled and randomly assigned to two groups: fascia iliaca compartment block with DEX + ropivacaine (the Y group, n = 60) and fascia iliaca compartment block with ropivacaine (the R group, n = 60). The primary outcomes: presence of delirium during the postanesthesia care unit (PACU) period and on the first day (D1), the second day (D2), and the third day (D3) after surgery. The secondary outcomes: preoperative and postoperative C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR), occurrence of insomnia on the preoperative day, day of operation, D1 and D2; HR values of patients in both groups before iliac fascia block (T1), 30 min after iliac fascia block (T2), at surgical incision (T3), 20 min after incision (T4), when they were transferred out of the operating room (T5) and after leaving the recovery room (T6) at each time point; VAS for T1, PACU, D1, D2; the number of patients requiring remedial analgesics within 24 h after blockade and related complications between the two groups. RESULTS: A total of 97 patients were included in the final analysis, with 11 and 12 patients withdrawing from the R and Y groups, respectively. The overall incidence of POD and its incidence in the PACU and ward were all lesser in the Y group than in the R group (p < 0.05). Additionally, fewer cases required remedial analgesia during the PACU period, and more vasoactive drugs were used for maintaining circulatory system stability in the Y group as compared to the R group (p < 0.05). At the same time, the incidence of intraoperative and postoperative bradycardia in the Y group was higher than that in the R group, accompanied by lower postoperative CRP and ESR (all p < 0.05). CONCLUSION: Ultrasound-guided high fascia iliaca compartment block with a combination of ropivacaine and DEX can reduce the incidence of POD, the use of intraoperative opioids and postoperative remedial analgesics, and postoperative inflammation in elderly patients who have undergone hip surgery, indicating that this method could be beneficial in the prevention and treatment of POD.

Recovery of subcutaneous orbital fascia under preserved skin below the original crease in the repair of excessively high double-eyelid folds.

BACKGROUND: High-eyelid fold is a common complication of upper eyelid surgery. This study proposed a novel technique for correcting high-eyelid fold in Asian patients with little eyelid skin and thick orbital fascia to improve cosmetic outcomes and patient satisfaction. METHODS: We retrospectively analysed the clinical data of 38 patients with high-eyelid fold repaired at the Plastic Surgery Hospital, Chinese Academy of Medical Sciences, from July 2017 to April 2022. All patients were treated using this method of preserving the high-eyelid fold and reconstructing the subcutaneous orbital fascia. Postoperative outcomes were reviewed and analysed using objective measures and subjective surgeon and patient evaluations. RESULTS: Thirty-eight patients (71 eyes) were included. Postoperative follow-up was for 6-25 months. At 6 months postoperatively, the mean anatomic crease height decreased from 10.45 mm to 6.22 mm, mean pretarsal show decreased from 3.20 mm to 1.61 mm, and mean margin reflex distance in 1 of the 31 patients with ptosis increased from 2.93 mm to 3.87 mm (P < 0.001). The compliance rate between the surgeon's assessment and patient satisfaction was 89.5%, with 31 cases considered good by both the surgeon and patient and one case considered poor by both (undercorrected ptosis), though a satisfactory result was achieved after reoperation. Neither recurrence of the original crease nor serious complications were reported. CONCLUSION: By preserving high-eyelid folds and reconstructing the subcutaneous orbital fascia, unnaturally high- and deep-eyelid folds were converted to lower, nondepressed folds.

Preoperative Fascia Iliaca Blocks Associated With Decreased Opioid Consumption in Femoral Shaft and Distal Femur Fractures.

OBJECTIVES: To examine the impact of fascia iliaca (FI) blocks performed in the emergency department on femoral shaft and distal femur fracture patients on opioid consumption, length of stay (LOS), and readmission rate. DESIGN: Prospective cohort study. SETTING: Community-based Level 1 trauma center. PATIENT SELECTION CRITERIA: Patients with isolated low-energy femoral shaft or distal femur fractures (OTA/AO 32 and 33) presenting from January 1, 2020, to May 31, 2022, were included. OUTCOME MEASURES AND COMPARISONS: Opioid consumption, LOS, discharge disposition, and 30-day readmission rate were compared between patients undergoing FI compartment block and not receiving the block. RESULTS: One hundred thirty-six patients were included. Twenty-four received FI block. Both cohorts were primarily female gender (66.7% and 66.9%, respectively, for the FI block and the no FI block cohort). Most of the FI block cohort had femoral shaft fractures (62.5%), whereas the no FI block cohort had mostly distal femur fractures (56.2%). The mean body mass index, fracture type, and surgical procedure were similar between patients undergoing FI block and not receiving FI block. The FI block group had significantly lower opioid consumption preoperatively [36.1 vs. 55.3 morphine milliequivalents (MMEs), P = 0.030], postoperatively (71.7 vs. 130.6 MMEs, P = 0.041), and over total hospital stay (107.9 vs. 185.9 MMEs) including the mean opioid consumption per day of hospital stay (25.9 vs. 48.4 MMEs, P = 0.003). There was no significant difference in LOS (4.9 vs. 5.0 days, P = 0.900), discharge disposition destination ( P = 0.200), or 30-day readmissions (12.5% vs. 4.5%, P = 0.148) between groups. CONCLUSIONS: Undergoing FI block in the emergency department was associated with decreased opioid consumption in patients with femoral shaft or distal femur fractures. There was no associated difference in LOS, discharge disposition, or 30-day readmissions. LEVEL OF EVIDENCE: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.

The Role of the Fascia-Only Anterolateral Thigh Flap in Extremity Reconstruction: The Fascia-Only Anterolateral Thigh Flap.

BACKGROUND: Free flap selection in extremity reconstruction can be challenging. The ideal flap has to be thin and pliable to achieve optimal contour and function. We explore the role of the fascia-only anterolateral thigh (fALT) flap in extremity reconstruction. METHODS: We conducted a retrospective review of our experience using fALT-free flap for extremity reconstruction over a 2-year period. Patient demographics, mechanism of injury, flap characteristics, complications- and follow-up were recorded. Descriptive statistics were calculated. RESULTS: Twelve patients were included. The median (interquartile range [IQR]) age was 34 (28-52) years. One fALT flap was used for upper extremity reconstruction, while 11 flaps were used for lower extremity reconstruction (4 for lower third of the leg, 4 for dorsum of foot, and 3 for heel). The median (IQR) flap surface area was 90 (63-120) cm2 and time from injury to reconstruction was 10 (6-16) days. The postoperative course was uneventful for all flaps except for 1 flap failure and 1 delayed healing. The median (IQR) follow-up was 2 (1-4) months. In all cases, durable soft tissue reconstruction was achieved with no need for revisions. CONCLUSIONS: The fALT-free flap can be successfully used in extremity reconstruction. The ALT fascia has robust perfusion that allows for the harvest of a large flap that can be surfaced with a split thickness skin graft. Its thin pliable tissue provides excellent contour for the hand, distal leg, and foot that does not require future thinning, optimizing the cosmetic and functional result.

Exploring fascial properties in patients with depression and chronic neck pain: An observational study.

BACKGROUND: Depressive disorder and chronic pain are prevalent conditions that often co-occur. The myofascial fascial continuum has been hypothesized to contribute to both conditions. However, limited research exists on the specific association between fascial properties and chronic pain and depression. OBJECTIVE: This study aims to investigate the properties of the deep fascia of the M. trapezius and their relationship with depression, chronic neck pain, and cervical spine mobility. METHOD: This study compared fascial properties between two groups: individuals with depression and chronic neck pain, and healthy individuals. Fascial thickness, elasticity, and stiffness were measured as primary outcomes using standardized techniques such as ultrasound imaging and compliance meter. Statistical analyses were conducted to identify potential differences and correlations in fascial properties between the two groups. RESULT: Significant differences emerge in stiffness, tone, and fascia thickness in the deep fascia, alongside identified correlations between depression, chronic pain, and these variables. CONCLUSION: The study highlights the impact of depression and chronic pain on fascial properties, emphasizing the need for further research in this domain to unravel the intricate connections and potential implications for treatment strategies.

Acute Effects of Local High-Frequency Percussive Massage on Deep Fascial and Muscular Stiffness and Joint Range of Motion in Young Adult Men.

BACKGROUND: Local high-frequency percussive (HFP) massage has recently found widespread application in physical therapy. Although HFP massage reportedly improves range of motion (ROM), the mechanism underlying its action has not yet been proven. This study aimed to clarify whether a 5-minute percussive massage regimen affects muscular or connective tissues, such as the deep fascia and deep intermuscular fascia and the change in joint ROM. METHOD: The study sample was calculated using G*Power analysis program, and this study enrolled 15 healthy men who underwent 5-minute HFP massage to the medial gastrocnemius muscle. Shear-wave elastography was used to measure tissue stiffness in the deep fascia, muscle, and deep intermuscular fascia through shear-wave velocity as well as the ROM of the volunteers' ankle joint dorsiflexion before and after the HFP massage. A value of P < .05 was used to declare statistical significance, and post hoc was used to calculate the effect size using G*Power. RESULTS: Shear-wave velocity revealed a significant change in the deep fascia (P = .003; shear-wave velocity: -0.7 m/s) and significant increase in ROM of ankle dorsiflexion (P = .002; increase in ROM: 3.0°) after 5 minutes of HFP massage. However, the muscle and deep intermuscular fascia did not exhibit any significant changes. CONCLUSIONS: HFP massage for 5 minutes modified the stiffness of the deep fascia and concurrently improved the ankle joint-dorsiflexion ROM. This method can be used as an intervention to decrease stiffness of the deep fascia and increase the ROM efficiently.