Latissimus Research Articles

Reconstruction of Extensive Scalp and Skull Defects with Dural Exposure: Report of a Series of Cases and Literature Review.

Large scalp and calvarial defects pose significant challenges for reconstruction. Successful reconstruction necessitates soft tissue restoration capable of withstanding radiation following tumor resection. Free flaps allow preserving and maintaining the structural and functional status of the reconstructed area. This article presents our experience with microsurgical free tissue transfer for scalp and calvarial defects as well as a literature review on the subject. A retrospective study was conducted to retrieve the files of all the extensive scalp/forehead defects with dural exposure treated in the plastic surgery department of Hotel Dieu de France University Hospital from September 2006 to December 2023. Twelve free tissue transfers were performed in 11 patients between 2006 and 2023. In 3 cases, a 2-stage procedure was performed with the transfer of the free flap in the first stage and the ablative surgery in the second stage 1 week later. A muscular latissimus dorsi flap was used in 9 cases. In 3 patients, the defect involved the forehead and required cutaneous flaps: 2 radial forearm flaps and 1 parascapular flap. Complications included 1 flap venous thrombosis, 2 hematomas, 1 subdural hematoma, and 2 cases of distal flap necrosis. Free tissue transfer is indispensable for addressing large defects of the scalp and calvaria. A 2-stage operation is warranted for debilitated patients with a high risk of complications. The latissimus dorsi muscle flap is the flap of choice to cover extensive defects. Delayed cranioplasty is preferable in contaminated wounds.

The Transfer of the Latissimus Dorsi and Teres Major Muscles to the Teres Minor in the Correction of Abduction Deficit in Sequelae of Obstetric Brachial Plexus Palsy (About 75 Cases with Literature Review)

The Transfer of the Latissimus Dorsi and Teres Major Muscles to the Teres Minor in the Correction of Abduction Deficit in Sequelae of Obstetric Brachial Plexus Palsy (About 75 Cases with Literature Review)

Structural and Functional Alterations of the Deltoid Muscle After Arthroscopic Rotator Cuff Repair: A 2-Year Longitudinal Observation Study.

Deltoid muscle detachment and atrophy have been reported to occur after shoulder surgery. To investigate the 2-year changes in deltoid muscle structure and function after arthroscopic rotator cuff repair (ARCR) using magnetic resonance imaging (MRI) and electrophysical examination. Case series; Level of evidence, 4. A total of 72 patients (72 shoulders) who underwent ARCR between 2015 and 2020 were enrolled. Whole deltoid muscle volume and regional (anterior, lateral, and posterior) muscle thicknesses were determined on T2-weighted MRI scans of both shoulders taken preoperatively and at 1, 3, 6, 12, and 24 months postoperatively, and their correlations with compound muscle action potentials (CMAPs), shoulder abduction muscle strength, and Constant scores were investigated. Comparison between groups was performed using paired or Student t tests, and the relationship between deltoid muscle volume and various factors was determined using Pearson correlation analysis. The volume of the deltoid muscle on the affected side decreased from 44,369 ± 12,371 mm3 preoperatively to 38,139 ± 10,615 mm3 at 1 month postoperatively (P < .05), representing a 14% decrease. The deltoid muscle volume of the contralateral side also significantly decreased during the same time frame, from 43,278 ± 12,248 to 40,273 ± 11,464 mm3 (P < .05), representing a 7% decrease at 1 month postoperatively. Subsequently, the deltoid muscle volume on both sides recovered to preoperative levels at 12 months and was maintained at 24 months. Only the thickness of the anterior part of the deltoid was markedly decreased, from 13.9 ± 3.7 mm preoperatively to 12.0 ± 3.2 mm at 1 month postoperatively (P < .05), representing a 14% reduction. The CMAP amplitude showed a significant decrease at 1 month postoperatively; however, no significant difference was observed after 12 months when compared with the preoperative values or the values on the contralateral side. Positive correlations were found between deltoid muscle volume and CMAP amplitude at 24 months as well as between deltoid muscle volume and shoulder abduction muscle strength (R 2 = 0.698; P < .05) and Constant score (R 2 = 0.133; P < .05). Our study demonstrated that the early structural and functional decline of the deltoid muscle after ARCR was fully recovered within 1 year, confirming that this procedure does not negatively affect the deltoid muscle.

Hoffmann Reflex Measured Reliably From Lateral Gastrocnemius Muscle Among Older People With Peripheral Neuropathy

Hoffmann Reflex Measured Reliably From Lateral Gastrocnemius Muscle Among Older People With Peripheral Neuropathy

Changes in lateral hip muscle size and quality in football players with hip/groin pain: A 2-3 year follow-up descriptive study

Changes in lateral hip muscle size and quality in football players with hip/groin pain: A 2-3 year follow-up descriptive study

Associations between lateral hip muscle changes and global rating of change of symptoms in active young adults with long standing hip/groin pain

Associations between lateral hip muscle changes and global rating of change of symptoms in active young adults with long standing hip/groin pain

In Their Own Words: Patient Narratives of Breast Cancer Surgery and Reconstruction.

Breast cancer's global burden prompts a comprehensive understanding of patient experiences surrounding surgical interventions. Social media platforms serve as a new potential avenue for analysis, reflecting patients' coping mechanisms and support-seeking behaviors. This study's objective is to further understand patient experiences regarding breast cancer interventions via social media to improve physician-patient dialogue. A cross-sectional study was conducted of Instagram and TikTok posts surrounding breast cancer surgeries using procedure-related hashtags. Content was categorized to prevalent themes related to Breast-Q foci and was subsequently analyzed. Data from 1,028 individuals were analyzed. Posts encompassed double mastectomy (39%), single mastectomy (22%), and combineddeep inferior epigastric perforator flap, latissimus dorsi flap, and transverse rectus abdominis muscle flapreconstruction (39%). Frequently identified themes included 'Raising Awareness' (86.87%), 'Spreading Positivity' (53.11%), 'Resiliency' (31.03%), 'Online Support' (24.61%), 'Update of Appearance' (20.82%), 'Recovery/Rehab' (19.94%), and 'Scientific Explanation' (19.75%). Instagram posts more likely encompassed positivity (p < 0.001), resiliency (p = 0.001), and mental health (p = 0.011). TikTok posts more likely (p = 0.001) discussed scientific explanations, decision-making, and symptoms (p < 0.001). Preoperative posts more likely (p < 0.001) surrounded scientific explanations, decision-making, and fear. Postoperative posts more likely (p < 0.001) highlighted appearance updates, recovery/rehab, and positivity (p = 0.012). Experiences with mastectomy and reconstruction differed: recovery/rehab (p < 0.001), scientific explanations (p = 0.015), treatment process (p = 0.003), range of motion (p < 0.001), self-esteem (p = 0.017), and wound management (p = 0.008). Concerns of patients online reflect Breast-Q measures. Understanding these nuanced patient discussions can provide novel insights for providers. Tailoring interactions through these insights may facilitate enhanced support, discussions, and experiences throughout the treatment journey. Main Points Social media offers a unique insight into personal patient experiences Online breast surgery patient perspectives reflect Breast-Q measures Outlooks from shared online posts may facilitate physician-patient dialogue LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Bilateral Lower Limb Injuries and the Need for Two Free Flaps: Simultaneous or Sequential

Abstract Objective To determine the choice of flap cover for patients presenting with bilateral lower limb trauma requiring free flap cover and to derive a step-wise guide to the planning of bilateral lower limb free flaps. Materials and Methods This was a retrospective study of patients over a 20 year period from 2000 to 2020 who presented with bilateral lower limb defects following trauma and were managed with two free flaps for wound cover, done either simultaneously or sequentially in the same admission. Results Of the 11 cases with 22 defects, there were 3 re-explorations with 1 flap loss managed with delayed fasciocutaneous flap cover. Donor morbidity was minimal requiring aspiration of seroma for 1 patient and secondary SSG for recipient area graft loss over muscle flap in 2 patients. Conclusion Use of single donor site ensures economy of time and tissue with the use of skin and muscle chimeric flaps. Harvesting of twin ALT flaps or the use of lattisimus dorsi as one of the flaps requires a 2 stage surgery to avoid prolonged operative time.

Mucormycotic late seroma after Poland syndrome correction with implant-enhanced latissimus dorsi flap – A case report

Introduction. Breast malformation correction with implants is a com-mon procedure, and a potential complication is the development of a late seroma, defined as occurring more than one year post-implan-tation. Etiologies include infectious, auto-inflammatory, and neoplastic factors. This case report presents an unusual case of seroma due to mycosis emerging 15 years after amastia correction using a latissimus dorsi flap (LD) and implants. Materials and methods. In 2006, a 44-year-old patient underwent amastia correction with an LD flap and implants in Ecuador. She pre-sented with sudden breast volume increase, tension, and pain in the left breast. Urgent intervention involved implant removal, collection evacuation, and total capsulectomy. Cytological/histological analysis ruled out neoplasia, while microbiological examination identified Muco-rales as the cause. After an uneventful postoperative period, a definitive breast prosthesis was implanted two years later, following ultrasound evaluation and inflammation indices. Discussion. Mucorales are opportunistic pathogens, particularly in im-munocompromised or uncontrolled diabetes patients, causing infections in sinuses, brain, and lungs. Mucormycosis linked to breast implants in immunocompetent individuals is rare and poorly defined in literature. Conclusions. Late seroma onset post-breast implants is rare, and a prompt differential diagnosis is crucial due to potential malignancies like BIA-ALCL. Mucormycosis, a potentially lethal condition, requires medical and sometimes surgical intervention. The incidental discovery of Mucorales infection facilitated complete eradication of the patholo-gy, resulting in full recovery.

Muscle Fat and Volume Differences in People With Hip-Related Pain Compared With Controls: A Machine Learning Approach.

Hip-related pain (HRP) affects young to middle-aged active adults and impacts physical activity, finances and quality of life. HRP includes conditions like femoroacetabular impingement syndrome and labral tears. Lateral hip muscle dysfunction and atrophy in HRP are more pronounced in advanced hip pathology, with limited evidence in younger populations. While MRI use for assessing hip muscle morphology is increasing, with automated deep-learning techniques showing promise, studies assessing their accuracy are limited. Therefore, we aimed to compare hip intramuscular fat infiltrate (MFI) and muscle volume, in individuals with and without HRP as well as assess the reliability and accuracy of automated machine-learning segmentations compared with human-generated segmentation. This cross-sectional study included sub-elite/amateur football players (Australian football and soccer) with a greater than 6-month history of HRP [n = 180, average age 28.32, (standard deviation 5.88) years, 19% female] and a control group of sub-elite/amateur football players without pain [n = 48, 28.89 (6.22) years, 29% female]. Muscle volume and MFI of gluteus maximus, medius, minimis and tensor fascia latae were assessed using MRI. Associations between muscle volume and group were explored using linear regression models, controlling for body mass index, age, sport and sex. A convolutional neural network (CNN) machine-learning approach was compared with human-performed muscle segmentations in a subset of participants (n = 52) using intraclass correlation coefficients and Sorensen-Dice index. When considering adjusted estimates of muscle volume, there were significant differences observed between groups for gluteus medius (adjusted mean difference 23 858 mm3 [95% confidence interval 7563, 40 137]; p = 0.004) and tensor fascia latae (6660 mm3 [2440, 13 075]; p = 0.042). No differences were observed between groups for gluteus maximus (18 265 mm3 [-21 209, 50 782]; p = 0.419) or minimus (3893 mm3 [-2209, 9996]; p = 0.21). The CNN was trained for 30 000 iterations and assessed its accuracy and reliability on an independent testing dataset, achieving high segmentation accuracy (mean Sorenson-Dice index >0.900) and excellent muscle volume and MFI reliability (ICC2,1 > 0.900). The CNN outperformed manual raters, who had slightly lower interrater accuracy (Sorensen-Dice index >0.800) and reliability (ICC2,1 > 0.800). The increased muscle volumes in the symptomatic group compared with controls could be associated with increased myofibrillar size, sarcoplasmic hypertrophy or both. These changes may facilitate greater muscular efficiency for a given load, enabling the athlete to maintain their normal level of function. In addition, the CNNs for muscle segmentation was more efficient and demonstrated excellent reliability in comparison to manual segmentations.

Guidance for Circumflex Scapular Artery Flap Utilization in Pediatric Reconstruction.

The circumflex scapular artery (CSA) flap system, consisting of scapular, parascapular, and chimeric flaps, is useful for pediatric reconstruction in many anatomical locations. The objectives of this case series are to offer insights into our decision-making process for selecting the CSA flap in particular pediatric reconstructive cases and to establish a framework for choosing a scapular or parascapular skin paddle. We also aim to emphasize important technical considerations of CSA flap utilization in pediatric patients. Pediatric reconstruction with CSA flaps performed at our institution between 2006-2022 was retrospectively reviewed. Patient demographics, indications, flap characteristics, complications, and operative data were abstracted. Functional donor site morbidity was assessed through postoperative physical examinations. Unpaired t test analyzed scapular versus parascapular flap size. Eleven CSA flaps were successfully performed in 10 patients (6 scapular and 5 parascapular flaps). Patient ages ranged from 2 to 17 years. Scapular fasciocutaneous free flaps (n = 4) were performed in patients' ages 2-5 years for hand and forearm scar contractures. Two pedicled scapular flaps were performed for a single patient for bilateral axillary hidradenitis suppurativa. The 5 parascapular flaps were performed in patients' ages 2-14 years for calcaneus and forearm avulsion wounds and reconstruction after resection of hidradenitis suppurativa, nevus sebaceous, and Ewing sarcoma. In the sarcoma resection case, a chimeric flap with latissimus dorsi was employed. Average flap size was 101.6 ± 87.3 cm2 (range: 18-300 cm2). Parascapular flaps were significantly larger than scapular flaps (156.60 ± 105.84 cm2 vs 55.83 ± 26.97 cm2, P = 0.0495). Overall, 3 complications occurred (27.3% of cases) including venous congestion (n = 2) and wound dehiscence (n = 1). There were no reported cases of compromised shoulder function at 1.9 ± 2.5-year follow-up. The successful reconstruction rate for scapular, parascapular, and chimeric flaps was 100%. The CSA flap treated a wide variety of indications demonstrating the flap's attributes: large vessel caliber, wide arc of rotation, reliable vascular anatomy, minimal donor site morbidity, and ability to incorporate bone and muscle. Our cases also highlight important pediatric considerations such as vascular mismatch and limited scapular bone stock. We recommend selection of the parascapular over the scapular flap with reconstruction of larger, complex defects given its ability to be harvested with a large skin paddle.

Comparison of Outcomes after Autologous Breast Reconstruction: Latissimus Dorsi with Immediate Fat Transfer versus Abdominally Based Free Flaps.

Autologous breast reconstruction confers favorable patient reports of satisfaction and quality of life compared with implant-based reconstruction over a lifetime. The latissimus dorsi with immediate fat transfer (LIFT) is an alternative approach to abdominally based free flaps (Ab-FF), which expands fully autologous reconstruction to nonmicrosurgeons. This study compared the 2 procedures concerning their clinical and patient-reported outcomes 1 year postoperatively. The authors conducted a retrospective review of LIFTs and Ab-FFs performed between March of 2017 and August of 2022. The primary outcomes were postoperative complications, reoperations, and longitudinal BREAST-Q scores. BREAST-Q modules included Satisfaction with Breasts, Satisfaction with Abdomen, Satisfaction with Back, Psychosocial Well-being, Physical Well-being: Chest, Physical Well-being: Abdomen, Physical Well-being: Back, and Sexual Well-being. Of the 281 included patients (408 breasts), 211 received Ab-FF and 70 received LIFT. One-year follow-up (median [interquartile range], 12 [12] months) demonstrated that Ab-FF independently predicted dehiscence, reoperation procedures, and revisional surgery. LIFT independently increased the odds of seroma. Obesity predicted dehiscence, and bilateral reconstructions predicted revisional fat grafting. BREAST-Q scores fluctuated over time but were similar across all measured domains by 1 year postoperatively. Although Ab-FF is the standard approach for fully autologous reconstruction, LIFT procedures may be associated with a less complicated postoperative course while eliciting similar patient-reported outcomes. LIFT may be preferred to limit postoperative complications, particularly in patients with obesity. LIFT can be used by plastic surgeons who are not trained in microsurgical procedures or do not have an environment that fosters Ab-FF. Therapeutic, III.

Endoscopic latissimus dorsi muscle flap and fat grafting in breast reconstruction.

Endoscopic latissimus dorsi muscle flap and fat grafting in breast reconstruction.

Protective role of transforming growth factor-Β3 (TGF-Β3) in the formation of radiation-induced capsular contracture around a breast implant: In vivo experimental study

Postmastectomy radiotherapy causes capsular contracture due to fibroproliferation of the capsular tissue around the implant. In fibrosis, unlike normal wound healing, structural and functional disorders are observed in the tissues caused by excessive/irregular accumulation of extracellular matrix proteins. It has been reported that transforming growth factor-β3 (TGF-β3) prevents and reverses fibrosis in various tissues or provides scarless healing with its antifibrotic effect. Additionally, TGF-β3 has been shown to reduce fibrosis in radiotherapy-induced fibrosis syndrome. However, no study in the literature investigates the effects of exogenously applied TGF-β3 on capsular contracture in aesthetic or reconstructive breast implant application. TGF-β3, which has a very short half-life, has low bioavailability with parenteral administration. Within the scope of this study, free TGF-β3 was loaded into the nanoparticles to increase its low bioavailability and extend its duration of action by providing controlled release. The aim of this study is to investigate the preventive/improving effects of radiation induced capsular contracture using chitosan film formulations containing TGF-β3 loaded poly(lactic-co-glycolic acid)-b-poly(ethylene glycol) (PLGA-b-PEG) nanoparticles in implant-based breast reconstruction. In the characterization studies of nanoparticles, the particle size and zeta potential of the TGF-β3-loaded PLGA-b-PEG nanoparticle formulation selected to be used in the treatment group were found to be 123.60 ± 2.09 nm and −34.87 ± 1.42 mV, respectively. The encapsulation efficiency of the formulation was calculated as 99.91 %. A controlled release profile was obtained in in vitro release studies. Chitosan film formulations containing free TGF-β3 or TGF-β3-loaded PLGA-b-PEG nanoparticles were used in in vivo studies. In animal studies, rats were randomly distributed into 6 groups (n = 8) as sham, implant, implant + radiotherapy, implant + radiotherapy + chitosan film containing unloaded nanoparticles, implant + radiotherapy + chitosan film containing free TGF-β3, implant + radiotherapy + chitosan film containing TGF-β3 loaded nanoparticle. In all study groups, a 2 cm incision was made along the posterior axillary line at the thoracic vertebral level in rats to reach the lateral edge of the latissimus dorsi. The fascial attachment to the chest wall was then bluntly dissected to create a pocket for the implants. In the treatment groups, the wound was closed after films were placed on the outer surface of the implants. After administering prophylactic antibiotics, rats were subjected to irradiation with 10 Gy photon beams targeted to each implant site. Each implant and the surrounding excised tissue were subjected to the necessary procedures for histological (capsule thickness, cell density), immunohistochemical, and biochemical (α-SMA, vimentin, collagen type I and type III, TGF-β1 and TGF-β3: expression level/protein level) examinations. It was determined that the levels of TGF-β1 and TGF-β3 collagen type III, which decreased as a result of radiotherapy, were brought to the control level with free TGF-β3 film and TGF-β3 nanoparticle film formulations. Histological analyses, consistent with biochemical analyses, showed that thick collagen and fibrosis, which increased with radiotherapy, were brought to the control level with free TGF-β3 film and TGF-β3 nanoparticle film treatments.In biochemical analyses, the decrease in thick collagen was compatible with the decrease in the collagen type I/type III ratio in the free TGF-β3 film and TGF-β3 nanoparticle film groups. Changes in protein expression show that TGF-β3 loaded nanoparticles are more successful than free TGF-β3 in wound healing. In line with these results and the literature, it is thought that the balance of TGF-β1 and TGF-β3 should be maintained to ensure scarless wound healing with no capsule contracture.

Fungating synovial sarcoma at the posterior aspect of neck: a case report

BackgroundIn this report, we describe an uncommon instance of fungating synovial sarcoma affecting the posterior aspect of the neck. Although the existing literature has documented a limited number of cases, this particular case contributes to the knowledge about it, which is scarce.Case presentationA total of 5 months before the examination, a Pakistani-Asian male, age 20 years, complained of a malodorous fungating swelling on the posterior aspect of his neck. An examination revealed a foul-smelling, 10 × 13 cm fungating enlargement surrounded by maggots and hemorrhaging at the site of the incision. A hemoglobin level of 6 and a total leukocyte count (TLC) of 23,000 indicated the patient’s disoriented and pallid appearance. He was expeditiously admitted, and preoperatively, the general well-being of the patient was optimized. After a comprehensive discussion with the medical team, a strategy for marginal excision and coverage with a latissimus dorsi (LD) flap and grafting was devised. The tumor was successfully excised, and an LD flap with graft was conducted on the patient during surgery; however, the infection caused the failure of half of the graft. Following that, the lesion was debrided, and re-grafting was performed. The patient was subsequently administered 5 cycles of chemotherapy and 32 cycles of radiotherapy. He was diagnosed with pulmonary metastasis 2 years later. Sadly, the patient died during a follow-up visit 3.5 years later.ConclusionsThe patient’s unfavorable prognosis after surgical intervention, radiotherapy, and chemotherapy, despite undergoing all-encompassing treatments, underscores the importance of early detection and intervention in fungating tumor cases.

Distinct Roles of Omental and Latissimus Dorsi Flaps for Blocking Infection Pathways and Protecting A Left Ventricular Assist Device

Left ventricular assist devices (LVADs) are vital for managing severe heart failure in transplant-ineligible patients, but device exposure and infection pose significant challenges. This report details a 42-year-old man with dilated cardiomyopathy and bronchial asthma who presented with an externalized LVAD following a HeartMate II to HeartMate III exchange due to malfunction. Our tailored surgical strategy treated the LVAD driveline and main body as two distinct parts. This distinction is crucial, as major upstream infections typically originate from the driveline. We applied flaps to these parts for different purposes, maximizing their unique characteristics. The omental flap, chosen for its flexibility, blood supply, and immunological activation upon foreign body contact, covered the driveline. The latissimus dorsi flap provided vascularity and mechanical protection for the LVAD. Additionally, we review the omentum's basic physiological aspects, which are often unfamiliar to clinicians. Infection has not recurred in 6 months postoperatively, demonstrating the approach's effectiveness.

Comparison of Effects of Acellular Dermal Matrix and Latissimus Dorsi Muscle Flap on Radiation-induced Peri-implant Capsular Contracture in a Rabbit Model

Abstract Background Capsular contracture of breast implants is a major complication in breast surgery. Clinically, covering a breast implant with acellular dermal matrix (ADM) or autologous tissue is considered to be the most effective technique to prevent capsular contracture. This study was designed to compare the protective effects of ADM and latissimus dorsi (LD) muscle flap placement on capsular contracture by increasing the rate of capsular contracture through controlled radiation exposure in a rabbit model. Methods Twenty New Zealand white rabbits were divided into three groups. After the implant was placed beneath the pectoralis major muscle, the lateral third of the implant was left exposed in the control group (n = 6). In the ADM group (n = 7), the exposed implant was covered with AlloDerm. In the LD flap group (n = 7), the exposed implant was covered with a pedicled LD muscle flap. All groups were irradiated 3 weeks after implant insertion. After 6 months, peri-implant tissues were harvested and analyzed. Results ADM showed markedly lower myofibroblast activity than the LD flap. However, transforming growth factor-β1 levels and the activity of collagen types I and III produced in fibroblasts were significantly lower in the ADM group than in the LD flap group. Conclusion Based on the findings of our rabbit experiments, ADM is expected to have a comparative advantage in reducing the risk of capsular contracture compared to the LD flap.

Mind the gap: treating post-surgical scar tissue in post-mastectomy patients – a randomized clinical trial

IntroductionPost-mastectomy physiotherapy typically includes massage, exercise, and stretching, but often fails to treat post-surgical scar tissue, a significant contributor to long-term disability. This study aimed to compare conventional therapy with myofascial manual therapy for treating post-surgical scar tissue in post-mastectomy patients and to determine the effectiveness of these treatments.MethodsThe study was an experimental controlled study with pre- and post-testing of two parallel groups. Forty-eight women experiencing shoulder and/or upper torso impairment following mastectomy were randomly allocated to either a control group (&lt;i&gt;n&lt;/i&gt; = 21) or a myofascial therapy group (&lt;i&gt;n&lt;/i&gt; = 27). Conventional physiotherapy involving exercise and massage or myofascial therapy was used. Pre- and post-therapy measurements included muscle length, pain intensity, range of motion (ROM), and scar mobility.ResultsMyofascial therapy was superior to conventional physiotherapy in reducing the percentage of patients with below-normal muscle lengths at several sites. Significant decreases from baseline were observed in the treatment group for the pars clavicularis, descending trapezius, pars sternocostalis, latissimus dorsi, and levator scapulae muscles. Myofascial therapy also improved mobility in the scar area, with increases of 3 mm relative to the xiphoid process and 4 mm relative to the coracoid.ConclusionsOur study indicates that myofascial interventions improve upper limb ROM and muscle elasticity in the upper limb girdle of post-mastectomy patients. These findings provide empirical evidence supporting the benefits of myofascial intervention over conventional physiotherapy in the treatment of post-surgical scar tissue in this patient group.

Innovative boxing training program outperforms the traditional scapular stabilization training program in post-stroke patients

Facilitating the restoration of upper limb functionality is a key objective of stroke rehabilitation. This study aimed to compare the effects of boxing and scapular stabilization training on scapular mobility, balance angle, muscle strength, motor function, and satisfaction in hemiparetic patients. A total of sixty patients were randomly assigned to one of three groups: the boxing group (BG; n = 20), the scapular stabilization group (SSG; n = 20), or the control group (CG; n = 20) which received no treatment at all. Each treatment group participated in three sessions per week for a total of eight weeks. The scapular mobility, balance angle (SBA), muscle strength, upper extremity motor functions (Manual Function Test-MFT), and treatment satisfaction were evaluated. The BG group showed greater improvements in the SBA (F = 59,951; p = 0.000; η2 = 0.682), mobility-frontal plane (F = 7998; p = 0.000; η2 = 0.222), mobility-sagittal plane (F = 91,632; p = 0.000; η2 = 0.766), and mobility-transverse plane (F = 48,713; p = 0.000; η2 = 0.635) than did the CG group. BG strengthened the serratus anterior (F = 42,227; p = 0.000; η2 = 0.601), while SSG strengthened the infraspinatus (F = 31,772; p = 0.000; η2 = 0.532) more than did CG. Compared with those in the SSG, supraspinatus (F = 52,589; p = 0.000; η2 = 0.653), upper trapezius (F = 42,890; p = 0.000; η2 = 0.605), anterior deltoideus (F = 30,844; p = 0.000; η2 = 0.524), latissimus dorsi (F = 84,345; p = 0.000; η2 = 0.751), MFTs (F = 52,363; p = 0.000; η2 = 0.652) and satisfaction (p = 0.008) were greater in the BG. Both approaches had a beneficial impact on the recovery process. However, boxing training was more effective than scapular stabilization training for several parameters. Clinical Trial Number: NCT05568173 date 5/10/2022.

Breast-Conserving Surgery with Immediate Partial Breast Reconstruction by Using Pedicled Thoracodorsal Artery Perforator Flap: A 7-Year Follow-Up of 50 Women

Introduction: Thoracodorsal artery perforator (TDAP) flap has been used for more than 10 years in the immediate partial breast reconstruction (IPBR) of breast cancer, allowing many patients to maximize reserved autologous breast tissue who do not have indications for breast-conserving surgery (BCS). No large sample size survival data for this operation have been reported worldwide. Methods: There are 212 primary breast cancer patients who were prepared to receive BCS with IPBR of pedicled TDAP flaps in our institution from June 2013 to December 2017. Finally, the operations were completed successfully in 50 cases. All patients were female with a median age of 40 years. Results: The average diameter of TDAPs measured by Doppler ultrasound before the operation was 1.8 ± 0.6 mm (ranging from 0.6 to 3.3 mm). The average size of the flaps was 15 × 6 cm. The average time of operations was 282 ± 71 min (ranging from 120 to 425 min). The drainage tube was removed 4.8 ± 1.9 days after the operation (ranging from 3 to 12 days). All TDAP flaps survived, and the wound complication rate was 4% (2/50). The median follow-up time was 88 (67, 94) months (M [IQR]), with a 5-year ipsilateral breast tumor recurrence rate of 4% (95% CI: 0.1–9.5%), a 5-year breast cancer-free interval of 88.0% (95% CI: 79.0–97.0%), and a 5-year overall survival rate of 96.0% (95% CI: 90.5–99.9%). Conclusion: IPBR using pedicled TDAP flaps is a good choice for repairing local breast defects in BCS. The advantages of this surgery are no influence on latissimus dorsi function, few complications in the donor area, and good long-term prognosis.