Advancements in Surgical Approaches for Sacrococcygeal Pilonidal Sinus: A Comprehensive Review.

Sacrococcygeal pilonidal sinus (SPS) is a condition involving the formation of a cavity in the lower back region. It is more common among young adults and is influenced by factors such as sitting for long periods, body hair, and certain lifestyle habits. Surgical treatment is often necessary for recurring or severe cases, and various surgical techniques available, ranging from traditional surgical methods to newer, less invasive approaches. This comprehensive review examines the progress in surgical techniques for managing SPS, emphasizing the effectiveness, safety, and patient outcomes associated with different methods. It provides an overview of traditional procedures, such as excision with primary closure, and contrasts these with recent innovations like endoscopic and laser-assisted techniques. The review also considers advanced technologies, including the potential of robotic surgery and the use of specialized materials. By assessing clinical outcomes, recurrence rates, complications, and patient satisfaction, this review seeks to identify the most effective surgical strategies for SPS. Additionally, it discusses recent technological advancements and highlights areas needing further research to improve the management and treatment of this condition.

Comparative Analysis of Surgical Approaches in the Treatment of Proximal Humerus Fractures: A Retrospective Study.

Background: "Proximal humerus fractures [PHFs]" are common orthopedic injuries, often requiring surgical intervention for optimal outcomes. However, the choice of surgical approach remains controversial, with varying outcomes reported in the literature. Methods: A retrospective research was overseen among subjects who had surgery for PHFs. Three surgical approaches were compared: "Open Reduction Internal Fixation (ORIF)", "Hemiarthroplasty [HA]", and "Reverse Shoulder Arthroplasty [RSA]". Demographic data, fracture characteristics, surgical details, and postoperative outcomes were analyzed. Results: ORIF confirmed smaller operative time and shorter complication levels compared to HA and RSA. Complications included surgical site infection, implant-related issues, and reoperation. Age, fracture type, and surgeon experience influenced the choice of surgical approach. Conclusion: This research provides valuable insights into the outcomes of different surgical approaches for PHFs. ORIF may offer advantages in select cases, but individualized treatment decisions are necessary. Further research is warranted to refine treatment algorithms and optimize patient outcomes.

Immersive Surgical Anatomy of the Venous Drainage and Meningeal Supply of the Posterior Fossa: Anatomical Nuances and Microsurgical Management of Dural Arteriovenous Fistulas (dAVFs).

Dural arteriovenous fistulas (dAVFs) are anomalous connections between arteries and veins within the dura mater, involving dural sinuses, bridging veins, or emissary veins. If untreated, these lesions can result in intracranial hemorrhage. The management of posterior fossa dAVFs is challenging due to the intricate venous anatomy near the brainstem and cranial nerves. This study leverages three-dimensional (3D) technology combined with dissections to understand the anatomy and microsurgical techniques for treating infratentorial dAVFs. Five embalmed heads and one dry skull were used to meticulously document the pertinent anatomy of the infratentorial compartment. Advanced 3D technology, including 3D sculpting and structured light scanning, was employed to construct high-resolution volumetric models (VMs). Two-dimensional (2D) images of dissections and VMs illustrate key anatomical landmarks of the posterior fossa. Infratentorial dAVFs primarily involve sinuses, which are divided into groups based on their location: basal, medullary, and petrosal. Most of the arterial supply originates from the external carotid artery, especially the ascending pharyngeal artery. This is followed by meningeal branches from the internal carotid artery (ICA) and vertebrobasilar system. The surgical approaches to treat infratentorial dAVFs include the retrosigmoid and far lateral approaches and their modifications. Our study describes the relevant vascular anatomy of the infratentorial compartment, focusing on the surgical treatment of infratentorial dAVFs. In conjunction with the included interactive models, this study improves our educational capabilities regarding the intricate vascular neuroanatomical features of this region. When applied to a clinical setting, precise anatomical knowledge and VMs tools enhance surgical outcomes, reduce complications, and ultimately improve patient care.

Surgical approaches of shoulder calcific tendonitis: a systematic review and meta-analysis.

Background: Calcific tendonitis is a painful shoulder disorder characterized by calcium deposits (CDs) in the rotator cuff tendon. This systematic review and meta-analysis examined the most efficient surgical procedure for calcific tendonitis. This includes the comparison between the three main surgical techniques: CD removal, CD removal with subacromial decompression (SAD) and CD removal with tendon repair with respect to functional outcomes and pain control scores. Methods: Four electronic databases (MEDLINE, EMBASE, CINAHL, and Cochrane Central Register of Controlled Trials) were searched in February 2023. Studies were eligible for inclusion if they were peer-reviewed, and participants were patients diagnosed with calcific tendonitis of one or more rotator cuff tendon based on diagnostic imaging who underwent shoulder calcific tendonitis surgery. Other shoulder pathology diagnoses were excluded. Meta-analyses were conducted for results that were sufficiently homogeneous in terms of statistical, clinical, and methodological characteristics. Subgroup analyses were performed to determine if effect sizes differed based on the patient's position during the surgery, physiotherapy, and follow-up time. Results: All surgical interventions resulted in significant improvements in shoulder function and pain control. There were no significant differences between CD removal vs. CD removal with SAD or CD removal vs. CD removal with tendon repair. However, there was a trend in favor of CD removal alone or CD removal with SAD approaches, as they provided better outcome scores than CD removal with tendon repair in terms of shoulder function and pain control. Conclusions: All surgical interventions provide substantial improvement in shoulder functions and pain control scores with no significant difference between these surgical techniques.

Leg length discrepancy after total hip arthroplasty performed by direct anterior approach: a systematic review comparing surgical approaches and strategies for prevention.

Purpose: Leg length discrepancy (LLD) is a common complication following total hip arthroplasty (THA). The direct anterior approach (DAA) for THA is gaining popularity due to its advantages, but there is limited research on the incidence and size of LLD. This systematic review aims to explore the differences in LLD between DAA and other approaches, as well as the techniques to control LLD in DAA. Methods: A comprehensive literature search was conducted to identify relevant studies comparing THA by DAA with other surgical approaches and investigating methods to control LLD in DAA, following PRISMA guidelines and a priori registration on PROSPERO (CRD42023412644). The quality of the included studies was assessed. Data on preoperative and postoperative LLD and other relevant outcomes were extracted and analyzed descriptively. Results: In total, 29 studies were included in this systematic review. The majority (86%) were classified as level IV evidence. Comparisons between DAA and posterior approach (PA) or anterolateral approach (ALA) showed DAA had lower rates of LLD >10 mm compared to PA and ALA. Different pre- and intra-operative techniques were evaluated, but no consensus on the best method for preventing LLD in DAA was reached. Conclusion: DAA shows comparable or superior results in the prevention of LLD compared to other surgical approaches. Supine patient placement, direct leg measurement, and the use of IF contribute to these outcomes. Intraoperative fluoroscopy with a grid and preoperative planning offers a good option, especially for training purposes, but its role in preventing LLD by experienced DAA surgeons needs further investigation.

Robotic-assisted repair of an anterior diaphragmatic hernia secondary to Xiphoidectomy.

Anterior diaphragmatic hernias manifest when a diaphragmatic defect permits abdominal contents to enter the thoracic cavity. They may be congenital or acquired; when acquired, the typical etiology is traumatic injury. Without treatment, they risk incarceration or strangulation. A 55-year-old male with a history of xiphoidectomy during sternotomy for cardiac disease was incidentally found to have an anterior diaphragmatic hernia on a screening chest CT (computed tomography) scan. He developed gastric obstruction shortly after an outpatient surgical consultation. He was admitted to the hospital, and further workup revealed a right-sided type-4 diaphragmatic hernia with an incarcerated colon, antrum, and pylorus. Nasogastric decompression was performed, followed by robotic-assisted transabdominal preperitoneal (r-TAPP) repair with mesh. He recovered without complications. There are currently no reports in the literature of an anterior diaphragmatic hernia secondary to a xiphoidectomy. This case demonstrates the successful use of r-TAPP for this rare presentation of an anterior diaphragmatic hernia.

Evaluation of the Management of Urachal Carcinoma: A Single-Center Experience over 13 Years.

INTRODUCTION: Urachal carcinoma is characterized by high malignancy, poor prognosis, and late stage of diagnosis. There is a lack of unanimous clinical treatment guidelines. We summarize the characteristics, treatment, and outcomes of urachal carcinoma from our center, hoping to provide a reference for diagnosis and treatment. METHODS: We retrospectively analyzed the clinical data of 21 patients with urachal carcinoma who were treated at our center from January 2010 to August 2022, and all patients were followed up. RESULTS: The average survival time was 67.1 ± 9.1 (ranging from 49.3 to 84.9) months. The average relapse-free survival was 48.8 ± 9.9 (ranging from 29.5 to 68.2) months. Six patients received adjuvant therapy, mainly chemotherapy. Five patients died during follow-up. CONCLUSIONS: Early physical examination may be helpful for early detection of urachal carcinoma. Surgical treatment is still preferred for localized urachal carcinoma. Lymph node dissection may facilitate accurate staging, and positive margin usually results in a worse prognosis. Adjuvant therapy, mainly chemotherapy, may help improve the prognosis. The application of radiotherapy, targeted therapy, and immunotherapy still needs further exploration.

A Comparison of Transoral Versus Transcervical Surgical Approaches to Retropharyngeal Lymphadenectomy: A Scoping Review.

IMPORTANCE: A gap in knowledge exists concerning the functional outcomes and complications when comparing various surgical approaches for retropharyngeal lymph node (RPLN) metastases. OBJECTIVE: To explore perioperative outcomes, functional outcomes, and complications associated in the treatment of RPLN metastases. DESIGN: The Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews (PRISMA-ScR) protocol was used to conduct a scoping review of the PubMed and Scopus databases. REVIEW METHODS: We systematically searched 2 databases from inception to January 2023 for articles examining the treatment approaches and postoperative outcomes in the retropharyngeal space. We included English records about surgical approaches, complications, functional outcomes for patients >18 years old with retropharyngeal lymphadenopathy. RESULTS: One-hundred ninety-nine articles were identified, of which 17 were included in the analysis. Three studies assessed RPLN dissection in the postradiation setting. We identified limited knowledge about functional outcomes and complications following surgery for retropharyngeal lymphadenopathy. Overall, acute postoperative dysphagia was documented in 35/170 patients (20.5%). However, the assessment of dysphagia was limited, and not described in the majority of studies. The overall rate of postoperative neuropathy and hematoma were 4.1% and 4.7%, respectively. No postoperative hematomas were documented in the transcervical approach. CONCLUSION: Our findings underscore the need for further research on postoperative outcomes following RPLN dissection. We recommend further studies focusing on objective swallow assessments and long-term outcomes of either surgical approaches.

Microsurgical anatomy and approaches to thalamic gliomas. Part 1: A cartography guide for navigating to the thalamus. Integrating 3D model rendering with anatomical dissections.

OBJECTIVE: The selection of appropriate microsurgical approaches to treat thalamic pathologies is currently largely subjective. The objective of this study was to provide a structured cartography map for surgical navigation to treat gliomas involving different surfaces of the thalamus. METHODS: Fifteen formalin-fixed, silicone-injected cadavers (30 sides) were dissected, and 10 adult brain specimens (20 sides) were used to illustrate thalamic microsurgical anatomy using the Klingler fiber dissection technique. Exposures and trajectories for the six most common microsurgical approaches were depicted using MR data from healthy subjects converted into surface-rendered 3D virtual brain models. Additionally, thalamic surfaces exposed with all six approaches were color mapped on the virtual 3D model and compared side-by-side in 360° views with previously reported microsurgical approaches. These 3D models were then used in conjunction with topographic data to guide cadaveric dissection steps. RESULTS: There are two general surgical routes to thalamic lesions: the subarachnoid transcisternal and transcortical routes. The transcisternal route consists of the following three approaches: 1) anterior interhemispheric transcallosal approach, which exposes the anterior and superior thalamus; 2) posterior interhemispheric transcallosal approach, which exposes the posterosuperior thalamus; and 3) supracerebellar infratentorial approach, which exposes the posteromedial cisternal thalamus and can be extended laterally to approach the posterolateral thalamus by cutting the tentorium. The three transcortical approaches are the 1) superior parietal lobule approach, which exposes the posterosuperior thalamus and is particularly advantageous in the setting of hydrocephalus; 2) transtemporal gyrus approach, which exposes the inferolateral thalamus; and 3) transsylvian transinsular approach, which exposes the lateral thalamus (slightly more superiorly and posteriorly) and is advantageous for pathologies extending laterally into the peduncle, lenticular nucleus, or insula. CONCLUSIONS: Microsurgical approaches to thalamic gliomas continue to be challenging. Nonetheless, safe and effective cisternal, ventricular, and cortical corridors can be developed with thoughtful planning, anatomical understanding, and knowledge of the advantages, risks, and limitations of each approach. In some cases, it is wise to combine these approaches with staged procedures, as the authors demonstrate in Part 2. In Part 1 of this two-part series, they discuss thalamic microsurgical anatomy and illustrate the trajectory and exposures of all six approaches to guide decision-making. Part 2 discusses their thalamic glioma microsurgical case series, which utilizes these microsurgical approaches.

Clinical characteristics and outcomes after trigeminal schwannoma resection: a multi-institutional experience.

Given their rarity, the clinical course of patients undergoing trigeminal schwannoma (TS) resection remains understudied. The objective of this study is to describe clinical characteristics and outcomes in patients undergoing surgical resection for TS in a multi-institutional cohort. This is a retrospective study of patients undergoing TS resection at two institutions between 2004 and 2022. Patient, radiographic, and clinical characteristics were reviewed and analyzed with standard statistical methods. Thirty patients were included. The median patient age was 43 (IQR: 35-52) years, and 14 (47%) patients were female. Median clinical and radiographic follow-ups were 43 (IQR: 20-81) and 47 (IQR: 27-97) months respectively. The most common presenting symptoms were trigeminal hypesthesia (57%) and headaches (30%), diplopia (30%), and ataxia/cerebellar signs (30%). The median maximum tumor diameter was 3.3 (IQR: 2.5-5.4) cm. Most tumors were Samii type C (50%) and mixed cystic-solid (63%). Surgical approaches included endoscopic endonasal (33%), supratentorial (30%), combined/staged (20%), infratentorial (10%), and anterior petrosal (7%) approaches. Gross-total resection was achieved in 16 (53%) patients. Radiographic tumor recurrence was noted in four patients at a median of 79 (range 5-152) months. Twenty-six (87%) patients reported improvements in at least one symptom by last follow-up. The most common perioperative complication was new cranial nerve deficit, with 17% of patients having a transient deficit and 10% having a permanent cranial nerve deficit. Surgical resection of TS showed good progression-free survival and symptom improvement, but was associated with cranial nerve deficits.

A comparative cohort study of surgical approaches for adult spinal deformity at a minimum 2-year follow-up.

STUDY DESIGN: This study was a retrospective multi-center comparative cohort study. MATERIALS AND METHODS: A retrospective institutional database of operative adult spinal deformity patients was utilized. All fusions > 5 vertebral levels and including the sacrum/pelvis were eligible for inclusion. Revisions, 3 column osteotomies, and patients with < 2-year clinical follow-up were excluded. Patients were separated into 3 groups based on surgical approach: 1) posterior spinal fusion without interbody (PSF), 2) PSF with interbody (PSF-IB), and 3) anteroposterior (AP) fusion (anterior lumbar interbody fusion or lateral lumbar interbody fusion with posterior screw fixation). Intraoperative, radiographic, and clinical outcomes, as well as complications, were compared between groups with ANOVA and χ2 tests. RESULTS: One-hundred and thirty-eight patients were included for study (PSF, n = 37; PSF-IB, n = 44; AP, n = 57). Intraoperatively, estimated blood loss was similar between groups (p = 0.171). However, the AP group had longer operative times (547.5 min) compared to PSF (385.1) and PSF-IB (370.7) (p < 0.001). Additionally, fusion length was shorter in PSF-IB (11.4) compared to AP (13.6) and PSF (12.9) (p = 0.004). There were no differences between the groups in terms of change in alignment from preoperative to 2 years postoperative. There were no differences in clinical outcomes. While postoperative complications were largely similar between groups, operative complications were higher in the AP group (31.6%) compared to the PSF (5.4%) and PSF-IB (9.1) groups (p < 0.001). CONCLUSION: While there were differences in intraoperative outcomes (operative time and fusion length), there were no differences in postoperative clinical or radiographic outcomes. AP fusion was associated with a higher rate of operative complications.

[Based on CT imaging, surgical approach selection for frontal and ethmoid sinus osteoma].

Objective:To investigate the criteria for selecting surgical approaches for frontal and ethmoid sinus osteomas of different locations and sizes on CT imaging. Methods:Using sagittal and coronal CT images, the following lines were delineated: the F-line（a horizontal line passing nasofrontal beak）, the M-line（a vertical line passing paries medialis orbitae）, and the P-line（a vertical line passing the center of the pupil）. Classification of frontal and ethmoid sinus osteomas was based on their relationship with these lines. Appropriate surgical approaches were selected, including pure endoscopic approaches, endoscopic combined with eyebrow incision approach, and endoscopic combined with coronal incision approach. This method was applied to a single center at the Third Affiliated Hospital of Sun Yat-sen University for endoscopic resection of frontal and ethmoid sinus osteoma. Case Data: Sixteen cases of ethmoid sinus osteomas were treated from January 2020 to September 2023. Among these cases, there were 9 males and 7 females, with ages ranging from 18 to 69 years, and a median age of 48 years. Results:Thirteen cases underwent pure endoscopic resection of the osteoma, while in three cases, a combined approach was utilized. Among the combined approach cases, two exceeded both the M-line and the F-line but did not cross the P-line; therefore, they underwent endoscopic combined with eyebrow incision approach. One case exceeded all three lines and thus underwent endoscopic combined with coronal incision. In all cases, complete resection of the osteoma was achieved as per preoperative planning, and none of the patients experienced significant postoperative complications. Conclusion:For frontal and ethmoid sinus osteomas, it is advisable to perform a thorough preoperative radiological assessment. Based on the size of the osteoma and its relationship to the three lines, an appropriate surgical approach should be chosen to optimize the diagnostic and treatment plan.

Safety and exposure area in three different posteromedial surgical approaches for the treatment of ankle fractures. A cadaveric study.

INTRODUCTION: This study aimed to compare the degree of posterior malleolar exposure, the tension of the flap containing the posteromedial neurovascular bundle (NVB), and the distance between the surgical incision and the NVB using three different posteromedial ankle approaches. METHODS: Three approaches were compared: medial posteromedial (MePM) modified posteromedial (MoPM) and posteromedial (PM). We measured the minimal tension of the flap containing the NVB that allowed proper exposure. In the second stage, an axial cut was performed, and we measured the degree of posterior malleolar exposure and the distance between the incision and the NVB RESULTS: There were significant differences between the three approaches examined regarding the degree of posterior malleolar exposure and distance from the incision to the NBV,favoring the PM approach (71,00% ± 1.83 and 25.50 mm ± 4.20). The PM approach provided a significantly lower tension to the flap containing the posteromedial NVB (6.18 N ± 1.28) compared to the other two approaches CONCLUSION: The PM approach achieved the highest degree of posterior malleolar exposure, the lowest tension to the posteromedial NVB, and the greatest distance between the incision and the NBV. Thus, we believe it should be considered the approach of choicefor large fractures of the posteromedial aspect of the PM.

Arthroscopy strategy to obtain surgical access to peripheral lateral tibial plateau for arthroscopic assisted reduction & internal fixation of fractures.

Current standard of open surgical approach for lateral tibial plateau fractures is lateral submeniscal arthrotomy for obtaining visual and instrumentation access to peripheral meniscus covered part where fractures are often located. Anterior parapatellar arthrotomy is used less often as it is associated with soft tissue complications and provides access to only central uncovered part. Lateral submeniscal arthrotomy achieves necessary access by surgical division of meniscotibial attachments and superior retraction of thus detached meniscus. Arthroscopic reduction and internal fixation (ARIF), with its portals placed anteriorly obtains efficient viewing as well as instrumentation access to central part but; only tangential viewing access to peripheral concealed part of joint surface in mid-lateral and posterior part and none at all in anterior and anterolateral part. Further, considering meniscotibial attachment of meniscus remains intact in ARIF, manoeuvrability of instruments in narrow submeniscal space even in posterior and mid-lateral area is severely constrained. ARIF as it is practiced now, therefore remains merely a monitoring and evaluation tool at least in peripheral meniscus concealed area. Direct elevation of depressed articular fragment often undertaken in ORIF by submeniscal arthrotomy, remains therefore unexploited in ARIF. This article describes a strategy to achieve arthroscopically; visual and instrumentation access similar to open submeniscal arthrotomy to conduct interventions equivalent to those carried out in ORIF.

Posttraumatic proximal radioulnar synostosis: Current concepts on the clinical presentations, classifications, and open surgical approaches.

In the forearm, posttraumatic heterotopic ossification usually forms as a proximal radioulnar synostosis. It can occur after soft tissue injury involving the interosseous membrane or after surgery involving the radio and ulna, such as distal biceps tendon repair. It can also be induced by radial head dislocation or fracture. Screening radiography can be used to select the appropriate time for excision. The synostosis can be resected when the ectopic bone margin and trabeculation appear mature on radiographs. An interval of 6-12 months from the injury is generally recommended based on ectopic bone maturity. Selection of the surgical approach depends on site, extension (elbow joint or proximal radioulnar joint), severity of the initial articular surface, and periarticular tissue injury. The posterolateral approach is indicated for synostoses: at or distal to the bicipital tuberosity, at the level of the radial head, and proximal radioulnar joint. The posterior global approach is recommended when the forearm synostosis is associated with complete bony ankylosis of the elbow involving the distal aspect of the humerus. After surgical resection of a proximal radioulnar synostosis, the exposed bone surfaces can be covered with interposition material to minimize recurrence.

Factors Influencing Treatment Success in Cholesteatoma Management: A Cross-Sectional Study.

Background/Objectives: Cholesteatoma presents significant management challenges in otolaryngology. This study aimed to delineate the influence of demographic and clinical characteristics, preoperative imaging, and surgical approaches on treatment success in cholesteatoma management. Methods: A cross-sectional analytical study was conducted at the Otolaryngology Department of the University Hospital from January 2021 to December 2022. It included 68 patients diagnosed with cholesteatoma, focusing on three objectives: assessing the impact of demographic and clinical characteristics on treatment outcomes, evaluating the predictive value of preoperative imaging findings, and analyzing the influence of surgical factors. Results: The study population predominantly consisted of male (56%) and Saudi (81%) patients, with an average age of 45 years. Logistic regression revealed that older age (OR: 1.05), male gender (OR: 0.63), and non-Saudi Arab ethnicity (OR: 2.14) significantly impacted treatment outcomes. Clinical characteristics such as severe disease severity (OR: 3.00) and longer symptom duration (OR: 0.96) also influenced treatment success. In preoperative imaging, labyrinthine fistula (Regression Coefficient: 0.63) and epidural extension (Coefficient: 0.55) emerged as key predictors. The surgical factors that significantly affected the outcomes included the extent of surgery (Complete Removal OR: 3.32) and the use of endoscopic approaches (OR: 1.42). Conclusions: This study highlights that patient demographics, clinical profiles, specific preoperative imaging features, and surgical strategies multifactorially determine cholesteatoma treatment success. These findings suggest the necessity for a tailored approach in cholesteatoma management, reinforcing the importance of individualized treatment plans based on comprehensive preoperative assessments.

Cervicodorsal spine tuberculosis-- surgical approach.

Background: Tuberculosis (TB) of CT junction is uncommon (5 % of all spinal TB), and difficult to approach surgically in view of its deep location with sternum in front and scapula in the back. We present 7 consecutively treated cases of cervico-thoraccic TB for outcome of treatment and discuss rationale of choosing surgical approach. Methods: Present study includes 7 freshly diagnosed cases of CT junction TB. Plain radiographs, sagittal reconstruction of CT spine that included sternum on CT/MRI was performed in all cases. Disc space below the distal healthy vertebrae was identified and a line parallel to disc space was drawn. If this line passes above suprasternal notch, it was inferred that this VB can be accessed by anterior cervical approach. If disease focus was at or below suprasternal notch level, manubriotomy/sternotomy was added for better visualization of the lesion. Results: All seven cases were female, with mean age of 20 years (9-45 years). The vertebral lesion involved 2VB (n = 3), 3VB (n = 2) and >3 VB (n = 2). The average Cervico-thoracic kyphosis was 15° (range 10-25°). All 7 cases were operated for anterior decompression, kyphotic deformity correction and instrumented stabilization. Anterior cervical approach and manubriotomy/sternotomy approach was performed in three cases each. In two pan-vertebral cases we performed 360° procedure. Six cases have shown first sign of neural recovery within 3 weeks of surgery and almost complete neural recovery at 3 months follow-up while one case showed partial recovery. ATT was stopped after 12 months once healed stage was demonstrated on contrast MRI in all. Conclusions: CT junction TB usually presents with severe kyphotic deformity/neural deficit. These cases require anterior decompression/corpectomy, deformity correction, gap grafting and instrumented stabilization with anterior cervical plate. Lesion with pan-vertebral disease is stabilized 360°. These lesions can be decompressed by lower anterior cervical approach with/without manubriotomy. The Karikari method was useful in deciding the need for manubriotomy to decompress the lesion.

The impact of the length of proximal margin on the prognosis in adenocarcinoma of gastroesophageal junction: A real-world study and strategies.

BACKGROUND: The optimal proximal margin (PM) length for Siewert II/III adenocarcinoma of the esophagogastric junction (AEJ) remains unclear. This study aimed to determine the optimal PM length using an abdominal approach to guide surgical decision-making. METHODS: A prospective study analyzed 304 consecutive patients diagnosed with Siewert II/III AEJ between January 2019 and December 2021. Total gastrectomy was performed via the abdominal approach, and PM length was measured on fixed gross specimens. X-Tile software determined the optimal PM cut-point based on progression-free survival (PFS). Univariate analyses compared baseline characteristics across PM groups, while survival analyses utilized Kaplan-Meier estimation and Cox proportional hazards regression for assessing the impact of margin length on survival. Multivariable analyses were conducted to adjust for confounding variables. RESULTS: The study included 264 AEJ cases classified as Siewert II (71.97%) or III (28.03%). The median gross PM length was 1.0 cm (IQR: 0.5 cm-1.5 cm, range: 0 cm-6 cm). PM length ≥1.2 cm was associated with a lower risk of disease progression compared to PM length 0.4 cm on PFS (HR = 0.41, 95% CI 0.20-0.84, P = 0.015). Moreover, PM ≥ 1.2 cm improved prognosis in subgroups of T4 or N3, tumor size <4 cm, Siewert II, and Lauren classification. CONCLUSIONS: For Siewert type II/III AEJ, a proximal margin length ≥1.2 cm (1.65 cm in situ) is associated with improved outcomes. These findings offer valuable insights into the association between PM length and outcomes in Siewert II/III AEJ, providing guidance for surgical approaches and aiding clinical decision-making to enhance patient outcomes.

Neuromodulation's Role in Functional Restoration in Paraplegic and Quadriplegic Patients.

Neuromodulation is an alternative, minimally invasive treatment option that, at times, is used as a last resort for chronic pain conditions that are often refractory to other treatment modalities. Moreover, it offers promising prospects for individuals grappling with the formidable challenges posed by paraplegia and quadriplegia resulting from spinal cord injuries. This review article provides a comprehensive assessment of current treatment modalities specifically tailored for paraplegic and quadriplegic patients. We aim to evaluate the existing surgical and non-surgical interventions while delving into the role of neuromodulation in the restoration of function for individuals afflicted with these debilitating conditions. Additionally, we review the efficacy, limitations, and comparative outcomes of diverse treatment strategies available for the management of paraplegia and quadriplegia. Emphasizing the critical need for effective interventions beyond the initial 24 h surgical window, we elucidate the challenges associated with conventional therapies and their limited success in achieving comprehensive functional restoration. Central to this review is an in-depth exploration of neuromodulation's transformative potential in ameliorating the deficits caused by spinal cord injuries. With a particular focus on spinal cord stimulation (SCS), we analyze and compare the outcomes of neuromodulation modalities and traditional treatment regimens, shedding light on the promising strides made in fostering sensory perception, motor function, and patient satisfaction.