Small Tears Research Articles

The management of isolated meniscal tears in skeletally immature children. An international expert consensus.

The prevalence and appreciation of meniscal tears in children have increased in both number and complexity. There is currently a paucity of high-quality evidence that can guide surgeons in treating skeletally immature patients with meniscal injuries. The aim of this study was to develop comprehensive recommendations for the management of isolated meniscal tears in skeletally immature children. An international, two-round, modified Delphi consensus was completed. Included 'experts' were identified as having an established adult knee practice, including children and either: (1) Faculty at an international paediatric knee conference, (2) Active members of complex national paediatric multi-disciplinary groups or (3) Members of faculty on recognised national/international instructional courses aimed at teaching the management of meniscal lesions to knee surgeons. The currently available literature was reviewed, and areas of poor quality, inconclusive or absent evidence were examined and formed the focus of the study. A threshold of 70% was used to define consensus for our study based on other similar Delphi consensus studies in the literature. A total of 43 experts (Round 1) and 41 experts (Round 2) took part in the Delphi study, including surgeons from Europe, the United States of America and South America. 34 statements were identified exploring three main domains-clinical assessment, management and complex tears (bucket handle, discoid and radial). Following Round 1, consensus was reached on 17 (50%) statements; subsequently, after completion of Round 2, consensus was reached on 28 (82%) statements, leaving six (18%) with no consensus. The areas of no consensus included investigation of painless clicking, the most sensitive clinical test for meniscal pathology, treatment of small radial tears (less than 1/3 width), ability to reduce chronic bucket handle tears and timing of surgery. This is the first modified Delphi consensus that provides evidence for surgeons treating skeletally immature children with isolated meniscal tears. A valuable level of consensus was reached on the assessment and management of simple and specialist meniscal tears. These consensus statements can both inform clinical practice and be used in the development of further high-quality research studies. Level V.

Intraoperative Management of Iatrogenic Durotomy in Endoscopic Spine Surgery: A Systematic Review.

This review aims to systematically evaluate the incidence, management strategies, and clinical outcomes of iatrogenic durotomy (ID) in endoscopic spine surgery and to propose a management flowchart based on the tear size and associated complications. A comprehensive literature search was conducted, focusing on studies involving endoscopic spinal procedures and incidental durotomy. The selected studies were analyzed for management techniques and outcomes, particularly in relation to the size of the dural tear and the presence of nerve root herniation. Based on these findings, a flowchart for intraoperative management was developed. A total of 14 studies were included, encompassing 68,546 patients. Varying incidences of ID, with management strategies largely dependent on the size of the dural tear, were found. Small tears (less than 5 mm) were often left untreated or managed with absorbable hemostatic agents, while medium (5-10 mm) and large tears (greater than 10 mm) required more complex approaches like endoscopic patch repair or open surgery. The presence of nerve root herniation necessitated immediate action, often influencing the decision to convert to open repair. Effective management of ID in endoscopic spine surgery requires a nuanced approach tailored to the size of the tear and specific intraoperative challenges, such as nerve root herniation. The proposed flowchart offers a structured approach to these complexities, potentially enhancing clinical outcomes and reducing complication rates. Future research with more rigorous methodologies is necessary to refine these management strategies further and broaden the applications of endoscopic spine surgery.

Intraoperative Incidental Internal Carotid Artery Injury in Extended Endoscopic Endonasal Approaches—Causes, Prevention, and Management: A Technical Note

AbstractIn spite of good anatomical awareness, the position of internal carotid artery (ICA) can be tricky in an intraoperative setup with disease causing very significant distortion of anatomy and shift of carotid artery and its branches. A 45-year-old gentleman presented with complaints of left hemicranial headache and painless progressive vision loss in both eyes (left more than right) for 8 months. A probable clinico-radiological diagnosis of meningioma was reached. Intraoperatively, bleeding occurred from left side ICA, control of which was achieved using a long gauze piece used as conventional nasal pack with crushed muscle beneath the gauze piece along with abdominal fat, which was further reinforced with Surgicel. The parasellar ICA is the most common segment injured. Dehiscent or bulging canal of ICA, presence of pseudoaneurysm, attachment of sphenoid septae to the canal, displacement by the lesion, nonenlarged sella because of small size of lesion or vertically oriented lesions, and vessel wall abnormalities increase the risk of injury. It is very essential to have a preoperative discussion involving the skull base surgeons (neurosurgeons and otorhinolaryngologists), neuroradiologists, and neuroanesthetists regarding the complications expected in the case. In case of ICA bleed, the target should be to achieve a temporary hemostasis. In small tears, cottonoids for pressure and bipolar for cauterization will help stop the bleeding, while in larger tears, giving moderate pressure using crushed muscle and cottonoids to achieve intra-operative hemostasis should be tried. After intraoperative hemostasis, the patient needs to be shifted to angiography suite for endovascular stent placement.

Tailored lateral internal sphincterotomy (T-LIS) for chronic anal fissure by LigaSure Small Jaws©: a comparison with other non-conservative treatments for anal fissures.

An anal fissure is a small tear in the thin tissue (mucosa) that lines the anus. Anal fissures typically cause pain and bleeding with bowel movements. The cause is not fully understood, but low intake of dietary fiber may be a risk factor. Chronic anal fissure was defined as a split or ulceration in the posterior or anterior anoderm for at least 6weeks: have distinct anatomic features such as muscle fibers visible in the wound. Anal fissures can be attributed to constipation or repeated straining: a hard fecal bolus cut the mucosa of anal canal that is relatively thigh at sphincter level management and optimal treatment of the disease is controversial. Many studies recommend conservative and medical treatment modalities as the initial treatment options since they are non-invasive and do not have risks such as anal sphincter injury. Lateral internal sphincterotomy (LIS) is considered the gold standard for treatment of chronic anal fissure. Nonetheless, anal incontinence is one of the worrisome complications of LIS. Fissurectomy is another option among those techniques which address the issues with LIS. LigaSure© (Valleylab) is a bipolar electrosurgical device designed to deliver high current and very low voltage to tissue. It monitors tissue impedance between the jaws of the instrument and continuously adjusts the delivery of energy. The use of LigaSure Small Jaw was never reported for anal fissures in literature. We have applied the use of this device to a group of patients complaining for chronic anal fissure in order to verify if there is any advantage to perform it compared to traditional technique (blade, scissors, electrocautery).

Effect of Tear Size and Location on Supraspinatus Tendon Strain During Activities of Daily Living and Physiotherapy.

The supraspinatus tendon plays a crucial role in shoulder abduction, making it one of the common structures affected by injury. Clinically, crescent-shaped tears are the most commonly seen tear shape. By developing six specimen-specific, three-dimensional, supraspinatus-infraspinatus finite element model with heterogeneous material properties, this study aimed to examine the changes in tissue deformation (maximum principal strain) of the supraspinatus tendon due to specimen-specific material properties and rotator cuff tear size. FE models with small- and medium-sized full-thickness crescent-shaped tears were subjected to loads seen during activities of daily living and physiotherapy. Six fresh-frozen cadaveric shoulders were dissected to mechanically test the supraspinatus tendon and develop and validate FE models that can be used to assess changes in strain due to small (< 1cm, equivalent to 20-30% of the tendon width) and medium-sized (1-3cm, equivalent to 40-50% of the tendon width) tears that are located in the middle and posterior regions of the supraspinatus tendon. FE predictions of maximum principal strain at the tear tips were examined to determine whether failure strain was reached during activities of daily living (drinking and brushing teeth) and physiotherapy exercises (prone abduction and external rotation at 90° abduction). No significant differences were observed between the middle and posterior tear failure loads for small- and medium-sized tears. For prone abduction, there was a potential risk for tear progression (exceeded failure strain) for medium-sized tears in the supraspinatus tendon's middle and posterior regions. For external rotation at 90° abduction, one model with a middle tear and two with posterior tears experienced failure. For all daily activity loads, the strain never exceeded the failure strain. Our three-dimensional supraspinatus-infraspinatus FE model shows that small tears appear unlikely to progress based on the regional strain response; however, medium-sized tears are at higher risk during more strenuous physiotherapy exercises. Furthermore, differences in patient-specific tendon material properties are important in determining whether the tear will progress. Therefore, patient-specific management plans based on tear size may be beneficial to improve clinical outcomes.

Endoscopic Posterior Approach for Cervical Myelopathy and Radiculopathy Using Tubular Retractor: Our Experience, Surgical Technique, and Literature Review

BackgroundEndoscopic posterior approach can effectively decompress cervical root and cord secondary to posterior compression. This publications is aimed to present our experience in 229 patients using tubular retractor and the relevant literature is reviewed. MethodsRetrospective analysis of multilevel myelopathy and or radiculopathy was performed. Indications for posterior approach was primary posterior compressions at cord and or root. Combined compression from posterior side and mild to moderate anterior pressure with acceptable lordosis were also decompressed. Bilateral cord decompression and foraminotomy for radiculopathy was performed using tubular retractor. ResultThere were myelopathy and radiculopathy in 220 and 9 patients respectively. A total of 53 foraminotomy procedures were performed in 36 patients. All patients showed improvement, with the mean preoperative Nurick grade decreasing from 2.72 ± 0.799 to 0.78 ± 0.911 after surgery. There was significant improvement in postoperative Nurick grades compared to preoperative grades (Z-value =13.306, P less than 0.0001). Operative results were better in patients with good preoperative Nurick grades (grades 1 and 2) compared to those with poorer grades (grades 3 and 4). Minor bleeding, small dural tear, and root injury was observed in 42, 4 and 8 patients respectively. ConclusionEndoscopic approach was effective and safe for root and cord decompression. This study was limited by its single-center, retrospective design, exclusion of some eligible patients, a short postoperative Nurick grade assessment period of six months, and absence of a comprehensive long-term postoperative biomechanical assessment. To validate these results, a prospective multicenter study addressing these limitations is needed.

Occlusion of Xen Gel Stent with Descemet's Membrane Relieved by Nd:YAG Laser.

The Xen gel stent is a minimally invasive glaucoma surgical implant designed to decrease intraocular pressure by creating an aqueous outflow path into the subconjunctival space. Since FDA approval, it has demonstrated good safety and efficacy data, however there are multiple reports of Xen stent occlusions with debris from the anterior chamber. Herein, we report a case of a Descemet's membrane Xen stent occlusion in a 67-year-old woman with past medical history of primary open angle glaucoma who underwent Xen stent placement via the ab externo approach. Her Descemet's membrane occlusion was successfully managed by Nd:YAG laser lysis. While uncommon, small Descemet's tears or flaps can occlude the ostia of Xen stents causing elevated intraocular pressure or bleb failure. Few reports have described the use of Nd:YAG laser to successfully treat ostium occlusion of any kind with the Xen stent. We discuss the importance of early Nd:YAG laser to relieve Descemet's membrane occlusions, lower intraocular pressure, and rescue the bleb from failure.

A Review on Rehabilitation and Return to Sport Criteria Post ACL Reconstruction in Athletes

Background: Anterior Cruciate Ligament (ACL) injuries are most often found in young active athletes. They range from mild (small tears or sprain) to severe (complete tear of ligament) and are mostly seen in sports like football, basketball, cricket, gymnastics, skiing, etc ACL reconstruction is a surgical knee procedure that requires intensive postoperative rehabilitation by the athlete to be able to return to sport. Methods: A systematic review was conducted considering the data sources PubMed (MEDLINE), Cochrane Library, PEDro, Google Scholar, EBSCO, Medscape, and Scopus databases using the keywords ACL reconstruction, rehabilitation, and return to sport criteria. The time frame ranged between 2017-2022 Results: The study selection process is presented according to PRISMA guidelines. After title and abstract screening, 50 full-text articles were assessed for eligibility 20 were excluded; the remaining 30 articles were deemed to meet the inclusion criteria and were included. The total number of RCTs included was thirty Conclusion: The thirty included RCTs offer convincing results on post-operative outcomes of muscular strength, function, patient reported symptoms and determination of return to sport criteria. There is limitation in holistic evidence that looks into the psychological as well as physical components of rehabilitation of an athlete that will also accelerate the return to sport duration. Keywords: ACL reconstruction, rehabilitation, return to sport criteria

Pre-operative transverse tendon thickness in small and mid-sized rotator cuff tears does not affect clinical outcomes after arthroscopic repair

IntroductionPrevious studies on rotator cuff tears have examined both clinical and radiographic parameters which may influence post-operative clinical outcomes. While rotator cuff tears are frequently classified by size or depth, there is currently no literature available examining the thickness of the remnant tendon, and its impact on post-operative outcomes. We hypothesize that decreased pre-operative transverse tendon thickness will result in poorer post-operative clinical outcomes. MethodsWe prospectively recruited patients who underwent arthroscopic repair of small to medium full-thickness rotator cuff tears. These patients were followed up for a minimum of 2 years post-operatively. Basic biodata, as well as Visual Analog Scale (VAS) for pain, Constant-Murley Score (CMS), UCLA Shoulder Score (USS), and Oxford Shoulder Score (OSS) at 3 different time points (pre-operatively, 1 year post-operatively, and 2 years post-operatively) were collected. Transverse tendon thickness was measured by independent blinded radiologists on pre-operative ultrasonographic images. Wilcoxon signed-rank test was used to compare outcome scores and multivariable robust linear model was fitted to assess the effect of transverse tendon thickness on post-operative scores. ResultsA total of 63 patients were enrolled in this study, predominantly female (65%) and had a median age of 72 years. Pre-operatively, the median transverse cuff thickness was 5.0 ​mm and median tear size was 1.4 ​cm. The median VAS at preoperative was 7, which reduced to 0 ​at 2 year post-operative, indicating statistically significant improvement in pain levels (p ​< ​0.001). Statistically significant improvement in shoulder function measured by CMS, UCLA score and OSS were also seen over time (p ​< ​0.001). Robust regression analysis revealed that transverse cuff thickness had no statistically significant effect on VAS (p ​= ​0.99), CMS (p ​= ​0.84), UCLA score (p ​= ​0.22), and OSS scores (p ​= ​0.73) at 2 years postoperatively. DiscussionPre-operative transverse tendon thickness of small- to mid-sized supraspinatus tears does not influence clinical outcomes after arthroscopic repair. Differences in transverse tendon thickness may have an association with tendon healing but do not translate to an association with post-operative outcomes in terms of pain, function, and patient-reported outcome measures. Level of evidenceIV.

Volumetric citizenship

AbstractIn Thailand, the volatile period from 2019 to 2023 was marked by changing material and political atmospheres. Air pollution, the COVID‐19 pandemic, and government restrictions on speech transformed how Thai citizens breathed and how they related to the monarchy. Understanding this period as a history of breath reconceptualizes the citizen‐body as volumetric, recasting politics as an intermaterial practice. Breath, its vibrations, and its constraints, as it moves across the topologies of the respiratory system, generate densely material, richly symbolic political relations that bind citizens to one another, to the polity, and to the world. Small particles, dust, viruses, speech restrictions, and tear gas constrained the breath of Thai citizens while shaping the conditions in which dissenting vibrations could shake the country's cosmologies. Attention to the citizen‐body as volumetric thus recasts the lungs as relational chambers of political capacity, resituating political analysis within the material world and suggesting that all politics are, in some sense, environmental.

Prevalence of Jumpers Knee in Basketball Players

Jumpers knee is a painful condition caused due to small tears in the patellar tendon. it mainly occurs in sports requiring strenuous activities which results in localized pain and tenderness of patella .It is also known as patellar tendinopathy, which is an overuse injury caused due to extensor mechanism it complies of a complex structure formed by quadriceps muscle and tendon, the patella and patellar tendon and the ligaments that surround and stabilize the knee (the quadriceps muscles are connected to the inferior pole of the patella by the common quadriceps tendon through a sesamoid bone, the patella.. Key Words: Jumpers knee, Overuse Injury, Knee extensor mechanism, Quaadriceps.

Outcome of arthroscopic suturing repair of nonretracted full-thickness rotator cuff tears with fast-track rehabilitation

Background: This study aims to evaluate the effectiveness of nonretracted full-thickness rotator cuff tears with arthroscopic rotator cuff suturing, and examine whether clinical functional outcomes are superior in the fast-track rehabilitation team. Objectives: To study the effects of arthroscopic rotator cuff suturing in the treatment of nonretracted full-thickness rotator cuff tears. Methods: From August 2013 to May 2018, 68 cases of nonretracted full-thickness rotator cuff tears underwent arthroscopic rotator cuff suturing repair. Postoperatively, 35 arms were suspended with a triangular arm sling, without immobilization at abduction or the 0-degree position. The remaining 33 arms were traditionally immobilized after operation for 6 weeks. All patients were evaluated using the University of California Los Angeles (UCLA) Shoulder Rating Scale (UCLA score), Constant-Murley score and VAS pain score before the operation and during the follow-up visits. Results: The follow-up time ranged from 12 to 36 months with an average of 12.1 months. All patients were satisfied with their operations. There were no significant differences in preoperative UCLA score, Constant-Murley score and VAS pain scores between the groups. Both groups showed significant improvement in these clinical function scores at follow-up. There were no significant differences in the UCLA score, Constant-Murley score, and VAS pain scores between the 2 groups at the last follow-up. However, the fast-track team had better activity motion especially in flexion and external rotation movement, suggesting that the triangular arm sling is as effective as the traditional immobilization in postoperative rehabilitation and allow patients to better perform rehabilitation exercises. Conclusions: Arthroscopic suturing repair is a safe, efficient and minimally invasive treatment for nonretracted full-thickness rotator cuff tears. For small nonretracted rotator cuff tears, compared with the traditional team, the fast-track rehabilitation team achieved faster recovery and higher patient’s satisfaction.

The impact of bone marrow stimulation on arthroscopic rotator cuff repair for small to large rotator cuff tears: a randomized controlled trial

BackgroundBone marrow stimulation (BMS), a procedure involving the creation of multiple channels in the greater tuberosity, is often performed alongside arthroscopic rotator cuff repair (ARCR). This study evaluated the effect of BMS on clinical and structural outcomes following ARCR. MethodThis study involved 204 patients with small, medium, and large full-thickness rotator cuff tears. In all, 103 patients who underwent BMS and ARCR made up the BMS group, while the 101 patients who only had ARCR made up the control group with randomization. Clinical and functional outcomes were assessed before and at 3 months, 6 months, 1 year, and 2 years after surgery, using parameters such as range of motion, functional scores (ASES and constant score), and clinical scores (VAS). Tendon integrity was also examined postoperatively via ultrasound at 6 months and 2 years. ResultsThere were no significant differences between the two groups concerning range of motion, functional scores (ASES score and constant score), and clinical score (VAS) during the 2-year post-surgery period (all p>0.05). Similarly, the rotator cuff retear rate, as assessed using ultrasonographic tendon integrity checks over 2 years post-surgery, did not significantly vary between the groups (all p>0.05). ConclusionThere were no significant disparities in functional scores and clinical outcomes between the BMS and control groups. Further, no significant differences were observed in tendon integrity post-surgery. Therefore, the inclusion or exclusion of BMS is not anticipated to influence the postoperative outcome in ARCR for patients with small, medium, or large rotator cuff tears.

Descriptive Analysis of the Long Head of the Biceps Abnormalities in Distal Isolated Supraspinatus Tears Based on Video Records: A Study From the SFA Biceps Study Group Using the “Biceps Box” Concept

Background: Considering the long head of biceps (LHB) management, important cultural differences exist among the surgeons around the world, especially when repairing small isolated distal supraspinatus tears under arthroscopy. In the perspective of an international survey to analyze our practice regarding biceps management in small rotator cuff tears, the aim is to collect all the possible LHB abnormalities according to literature review, before considering that the LHB could be normal or pathologic. Indications: The SFA (Société Francophone d’Arthroscopie) behind its research biceps group summarized these abnormalities in a description analysis called the “biceps box” concept, which was validated with a strong inter-rater reliability. The aim is to present the description analysis using a common language with short video records for each abnormality described to reproduce “intraoperatively” the different possible scenarios the surgeon has to encounter during arthroscopic evaluation. Technique Description: The description of the “biceps box” concept classifies lesions of the LHB, with so-called intrinsic lesions, for which the LHB should be considered pathological: partial rupture or delamination, fissuring, lateral or medial instability or subluxation, hypertrophy with an hourglass figure; and so-called extrinsic lesions, for which the LHB should be considered healthy: damage to the pulley without bicipital instability, exposure of the articular portion of the biceps by rupture of the supraspinatus tendon, inflammation of the superficial surface of the tendon, presence of type 1 or 2 superior labral anterior to posterior (SLAP) lesions, or a chondral print. Results: We present the 10 possible scenarios with video records according to our description analysis. Discussion/Conclusion: The LHB could be considered as a pain generator in certain situations which are still not completely clear. The indication of biceps tenotomy or tenodesis depends on the interpretation of the surgeon of these abnormalities as a pathologic or a normal condition. The next step is to use these videos in an international survey to assess cultural differences regarding the management and eventually find a consensus regarding treatment options for each abnormality. Patient Consent Disclosure Statement: The author(s) attests that consent has been obtained from any patient(s) appearing in this publication. If the individual may be identifiable, the author(s) has included a statement of release or other written form of approval from the patient(s) with this submission for publication.

Predictive Refined Computational Modeling of ACL Tear Injury Patterns.

Anterior cruciate ligament (ACL) ruptures are prevalent knee injuries, with approximately 200,000 ruptures annually, and treatment costs exceed USD two billion in the United States alone. Typically, the initial detection of ACL tears and anterior tibial laxity (ATL) involves manual assessments like the Lachman test, which examines anterior knee laxity. Partial ACL tears can go unnoticed if they minimally affect knee laxity; however, they will progress to a complete ACL tear requiring surgical treatment. In this study, a computational finite element model (FEM) of the knee joint was generated to investigate the effect of partial ACL tears under the Lachman test (GNRB® testing system) boundary conditions. The ACL was modeled as a hyperelastic composite structure with a refined representation of collagen bundles. Five different tear types (I-V), classified by location and size, were modeled to predict the relationship between tear size, location, and anterior tibial translation (ATT). The results demonstrated different levels of ATT that could not be manually detected. Type I tears demonstrated an almost linear increase in ATT, with the growth in tear size ranging from 3.7 mm to 4.2 mm, from 25% to 85%, respectively. Type II partial tears showed a less linear incline in ATT (3.85, 4.1, and 4.75 mm for 25%, 55%, and 85% partial tears, respectively). Types III, IV, and V maintained a nonlinear trend, with ATTs of 3.85 mm, 4.2 mm, and 4.95 mm for Type III, 3.85 mm, 4.25 mm, and 5.1 mm for Type IV, and 3.6 mm, 4.25 mm, and 5.3 mm for Type V, for 25%, 55%, and 85% partial tears, respectively. Therefore, for small tears (25%), knee stability was most affected when the tears were located around the center of the ligament. For moderate tears (55%), the effect on knee stability was the greatest for tears at the proximal half of the ACL. However, severe tears (85%) demonstrated considerable growth in knee instability from the distal to the proximal ends of the tissue, with a substantial increase in knee instability around the insertion sites. The proposed model can enhance the characterization of partial ACL tears, leading to more accurate preliminary diagnoses. It can aid in developing new techniques for repairing partially torn ACLs, potentially preventing more severe injuries.

Current concepts in the aetiology, assessment and management of partial distal biceps tendon tears

Partial distal biceps tendon tears encompass a spectrum of disease. They can be either traumatic or degenerative in nature. Traumatic tears usually involve the short head. Degenerative tears can involve either or both short and long head components with the tear affecting the lateral fibres first. Chronic tears may be associated with a narrow radioulnar space, distinct head insertions and radial tuberosity hypertrophy. Patient history and clinical examination findings suggestive of partial tearing of the distal biceps tendon should be confirmed with advanced imaging. Magnetic resonance imaging allows assessment of the tear size, morphology and associated pathologies. Non-surgical management, including physiotherapy and injections, is appropriate in selected cases. Surgical management can involve either endoscopic or open techniques. In small tears or low demand patients, a simple debridement of the bursa, tuberosity and tendon may be indicated. In larger tears in higher functioning patients, release of the remaining fibres, debridement and an anatomical repair is indicated. In this review paper, the authors present current concepts on the pathogenesis and management of partial distal biceps tendon tears.

Non-Neovascular Subretinal Fluid with Serous Retinal Pigment Epithelial Detachment: Wait or Treat

Introduction: To describe the course of subretinal fluid (SRF) in eye with serous pigment epithelial detachment (serous PED) in the absence of macular neovascularization (non-neovascular AMD). Method: This is a retrospective case study included one eye with non-neovascular SRF associated with serous PED. Swept source optical coherence tomography (SS-OCT) and optical coherence angiography (OCTA) were obtained at baseline and follow up with qualitative and quantitative analysis of macula, pigment epithelial detachment (PED), subretinal fluid (SRF) and the presence or absence of macular neovascular membrane (MNV) in addition to other multimodal imaging modalities like fluorescein angiography (FA) and fundus auto fluorescence (FAF). Results: Our 66-year-old female has presented with left serous (PED) with apical (SRF) and no MNV on OCTA with baseline best corrected vision (BCVA) in Log MAR = 0.5. The SS-OCT, OCTA, and BCVA were stable over the initial five-month follow-up observation period with no MNV (non-neovascular SRF). One month later, the patient received an intravitreal anti-VEGF injection outside our clinic. 1-month post-outside clinic anti-VEGF injection, SS-OCT showed a small RPE tear with flattening of RPE detachment and preservation of BCVA =0.5. In the 3rd month post-outside clinic anti-VEGF injection, the SS-OCT showed slight flattening of RPE detachment with an obvious increase in SRF, still negative MNV on the OCTA associated with a drop in BCVA to 0.3. The decision was made to give the patient an initial three loading doses of aflibercept injections .The SS-OCT post 2nd aflibercept injection showed complete resolution and drying out of SRF, with an improvement of BCVA to 0.5. we continue completing the loading phase and then the patient was placed on treat and extend regimen (T&amp;E). After the fifth aflibercept injection, the PED was completely flattened with appearance of MNV on OCTA after resolution of SRF. Conclusion: Many published studies provide preliminary data about non-neovascular AMD with SRF. SRF could be present in the absence of MNV due to RPE decompensation or RPE pump failure. However, the non-neovascular SRF could be transformed with time into a neovascular one with the presence of MNV. Multimodal imaging approach is essential in differentiating non-neovascular versus neovascular SRF and avoiding unnecessary antiVEGF injections.

Primary Hyperaldosteronism: A Rare Potential Risk Factor for Acute Aortic Dissection, an Interesting Case Report

Primary hyperaldosteronism is overproduction of aldosterone from the adrenal cortex with wide electrolyte imbalance and cardiovascular complications like aortic dissection. While the association between primary hyperaldosteronism and aortic dissection has been a subject of interest, the exact relationship and potential causative mechanisms remain unclear. We present here a 51-year-old male with no significant past medical history who came to the emergency department with severe chest pain, sudden-onset radiating to the back, shortness of breath (SOB), and diaphoresis. A chest-to-abdominal Computed Tomography (CT) angiography showed a small tear in the inner lining of the aortic arch, just below the left subclavian artery. The descending aorta had a large mural thrombosis up to the T7 level. The pressure was controlled with intravenous drugs, and then oral antihypertensive drugs and electrolytes were corrected. The patient was recommended to go outside where cardiovascular surgery is available and is now doing well in cardiology outpatient follow-up with well-controlled blood pressure.

Using Electronic Health Record Data to Determine the Safety of Aqueous Humor Liquid Biopsies for Molecular Analyses

PurposeKnowing the surgical safety of anterior chamber liquid biopsies will support the increased use of proteomics and other molecular analyses to better understand disease mechanisms and therapeutic responses in patients and clinical trials. Manual review of operative notes from different surgeons and procedures in electronic health records (EHR) is cumbersome, but free-text software tools could facilitate efficient searches. DesignRetrospective case series. Participants1,418 aqueous humor (AH) liquid biopsies from patients undergoing intraocular surgery. MethodsFree-text EHR searches were performed using the Stanford Research Repository (STARR) cohort discovery tool to identify complications associated with anterior chamber paracentesis and subsequent endophthalmitis. Complications of the surgery unrelated to the biopsy were not reviewed. Main Outcome MeasuresBiopsy associated intraoperative complications and endophthalmitis. Results1,418 AH liquid biopsies were performed by 17 experienced surgeons. EHR free-text searches were 100% error-free for surgical complications, >99% for endophthalmitis (<1% false positive), and >93.6% for anesthesia type, requiring manual review for only a limited number of cases. More than 85% of cases were performed under local anesthesia without ocular muscle akinesia. Although the most common indication was cataract (50.1%), other diagnoses included glaucoma, diabetic retinopathy, uveitis, age-related macular degeneration, endophthalmitis, retinitis pigmentosa, and uveal melanoma. A 50-100μL sample was collected in all cases using either a 30-gauge needle or a blunt cannula via a paracentesis. The median follow-up was more than seven months. There was only one minor complication (0.07%) identified: a case of a small tear in Descemet’s membrane without long-term sequelae. No other complications occurred, including other corneal injuries, lens or iris trauma, hyphema, or suprachoroidal hemorrhage. There was no case of postoperative endophthalmitis. ConclusionsAnterior chamber liquid biopsy during intraocular surgery is a safe procedure and may be considered for large-scale collection of AH samples for molecular analyses. Free-text EHR searches are an efficient approach to reviewing intraoperative procedures.

Preoperative factors associated with 180°, 270°, and 360° labral tears

BackgroundLarge, circumferential glenoid labral tears are an uncommon injury affecting young, athletic patients. There is limited data describing the clinical presentation of patients with larger tears, especially 270- and 360-degree labral tears. Additionally, exam and imaging findings have poor reliability in diagnosing these tears. The purpose of this study is to determine the clinical presentation among patients presenting with small (less than 180 degrees), medium (180-270 degrees), and large (270-360 degrees) labral tears. MethodsThis is a retrospective comparative study of consecutive patients surgically managed by a single shoulder surgeon for all glenoid labral tears from 2018-2022. The primary outcome was demographic and preoperative clinical risk factors. Demographic data including age, sex, hand dominance, BMI, as well as clinical presentation (subluxation vs dislocation, instability history, and participation in contact sports) were recorded. ResultsA total of 188 patients met inclusion criteria: 101/188 (53.70%) patients with small tears, 43/188 (22.90%) patients with medium tears, and 44/188 (23.40%) patients with large tears. Individuals with large and medium-sized labral tears were more likely to have participated in contact sports compared to those with smaller labral tears (p=0.003). Medium and smaller tears were more likely to present as dominant side injury (p=0.02). Furthermore, medium and large tears were more likely to present with anterior instability symptoms compared to smaller tears, which more frequently presented with posterior instability and pain (p=0.003). ConclusionMales participating in contact sports were the most common demographic population presenting with large, 270 to 360-degree labral tears. Instability was the primary complaint rather than pain, and compared to small tears, medium and large sized tears were more likely to present with primary anterior instability. While arthroscopic repair of 270 to 360-degree labral tears can yield excellent clinical outcomes similar to smaller tears, identifying factors associated with larger glenoid labral tears may help in surgical planning and patient counseling.