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In this article we explore how people who experienced a stroke, transient ischaemic attack, or heart attack sought health care during the COVID-19 lockdown periods. Semi-structured interviews were conducted with 27 patients admitted to hospital between March 2020 and May 2021, and one carer who was recruited from cardiac and stroke rehabilitation services in two large acute NHS trusts in England. Drawing on concepts of candidacy, illness and moral work, we discuss how people's sense-making about their symptoms fundamentally shaped both their decisions about seeking help and the impact of COVID-19 on help seeking. Risk perception and interactional ritual chain theory allow further exploration of constructing symbols of national identity in times of crises, managing risk and levels of acceptable risk and critique of ambiguous national messaging over accessing health-care services for people with emergency health-care needs. Our findings have wider implications for supporting access into health care for those with life-threatening conditions under highly publicised strain on the health system, including winter pressure and staff strikes, as well as policymaking and public messaging.

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INTRODUCTION: Deep brain stimulation (DBS) is approved under a humanitarian device exemption to manage treatment-resistant obsessive-compulsive disorder (TR-OCD) in adults. It is possible that DBS may be trialed or used clinically off-label in children and adolescents with TR-OCD in the future. DBS is already used to manage treatment-resistant childhood dystonia. Evidence suggests it is a safe and effective intervention for certain types of dystonia. Important questions remain unanswered about the use of DBS in children and adolescents with TR-OCD, including whether mental health clinicians would refer pediatric patients for DBS, and who would be a good candidate for DBS. OBJECTIVES: To explore mental health clinicians' views on what clinical and psychosocial factors they would consider when determining which children with OCD would be good DBS candidates. MATERIALS AND METHODS: In depth, semi-structured interviews were conducted with n = 25 mental health clinicians who treat pediatric patients with OCD. The interviews were transcribed, coded, and analyzed using thematic content analysis. Three questions focused on key, clinical, and psychosocial factors for assessing candidacy were analyzed to explore respondent views on candidacy factors. Our analysis details nine overarching themes expressed by clinicians, namely the patient's previous OCD treatment, OCD severity, motivation to commit to treatment, presence of comorbid conditions, family environment, education on DBS, quality of life, accessibility to treatment, and patient age and maturity. CONCLUSIONS: Clinicians generally saw considering DBS treatment in youth as a last resort and only for very specific cases. DBS referral was predominantly viewed as acceptable for children with severe TR-OCD who have undertaken intensive, appropriate treatment without success, whose OCD has significantly reduced their quality of life, and who exhibit strong motivation to continue treatment given the right environment. Appropriate safeguards, eligibility criteria, and procedures should be discussed and identified before DBS for childhood TR-OCD becomes practice.

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Drinking alcohol facilitates pleasure for women while also elevating disease risk. Symbolic expectations of what alcohol 'does in' life per lay insight (relax, identity-work, connect) sit in tension with scientific realities about what alcohol 'does to' women's bodies (elevate chronic disease risks such as breast cancer). Policy must work amidst - and despite - these paradoxes to reduce harm(s) to women by attending to the gendered and emergent configurations of both realities. This paper applies a logic of candidacy to explore women's alcohol consumption and pleasure through candidacies of wellness in addition to risk through candidacies of disease (e.g. breast cancer). Using qualitative data collected via 56 interviews with Australian women (n = 48) during early pandemic countermeasures, we explore how risk perceptions attached to alcohol (like breast cancer) co-exist with use-values of alcohol in daily life and elucidate alcohol's paradoxical role in women's heuristics of good/poor health behaviours. Women were aged 25-64 years, experienced varying life circumstances (per a multidimensional measure of social class including economic, social and cultural capital) and living conditions (i.e. partnered/single, un/employed, children/no children). We collated coding structures from data within both projects; used deductive inferences to understand alcohol's paradoxical role in candidacies of wellness and disease; abductively explored women's prioritisation of co-existing candidacies during the pandemic; and retroductively theorised prioritisations per evolving pandemic-inflected constructions of alcohol-related gendered risk/s and pleasure/s. Our analysis illuminates the ways alcohol was configured as a pleasure and form of wellness in relation to stress, productivity and respectability. It also demonstrates how gender was relationally enacted amidst the priorities, discourses and materialities enfolding women's lives during the pandemic. We consider the impact of policy regulation of aggressive alcohol marketing and banal availability of alcohol in pandemic environments and outline gender-responsive, multi-level policy options to reduce alcohol harms to women.

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BACKGROUND: The Dixon-Woods et al. Candidacy Framework, a valuable tool since its 2006 introduction, has been widely utilized to analyze access to various services in diverse contexts, including healthcare. This social constructionist approach examines micro, meso, and macro influences on access, offering concrete explanations for access challenges rooted in socially patterned influences. This study employed the Candidacy Framework to explore the experiences of individuals living with rheumatoid arthritis (RA) and their formal care providers. The investigation extended to assessing supports and innovations in RA diagnosis and management, particularly in primary care. METHODS: This systematic review is a Critical Interpretive Synthesis (CIS) of qualitative and mixed methods literature. The CIS aimed to generate theory from identified constructs across the reviewed literature. The study found alignment between the seven dimensions of the Candidacy Framework and key themes emerging from the data. Notably absent from the framework was an eighth dimension, identified as the "embodied relational self." This dimension, central to the model, prompted the proposal of a revised framework specific to healthcare for chronic conditions. RESULTS: The CIS revealed that the eight dimensions, including the embodied relational self, provided a comprehensive understanding of the experiences and perspectives of individuals with RA and their care providers. The proposed Candidacy 2.0 (Chronic Condition (CC)) model demonstrated how integrating approaches like Intersectionality, concordance, and recursivity enhanced the framework when the embodied self was central. CONCLUSIONS: The study concludes that while the original Candidacy Framework serves as a robust foundation, a revised version, Candidacy 2.0 (CC), is warranted for chronic conditions. The addition of the embodied relational self dimension enriches the model, accommodating the complexities of accessing healthcare for chronic conditions. TRIAL REGISTRATION: This study did not involve a health care intervention on human participants, and as such, trial registration is not applicable. However, our review is registered with the Open Science Framework at https://doi.org/10.17605/OSF.IO/ASX5C .

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BACKGROUND: Dominant conceptualisations of access to healthcare are limited, framed in terms of speed and supply. The Candidacy Framework offers a more comprehensive approach, identifying diverse influences on how access is accomplished. AIM: We aimed to characterise how the Candidacy Framework can explain access to general practice - an increasingly fraught area of public debate and policy. DESIGN AND SETTING: Qualitative review guided by the principles of critical interpretive synthesis. METHODS: We conducted a literature review using an "author-led" approach, involving iterative analytically-guided searches. Papers were eligible for inclusion if they related to the context of general practice, without geographical or time limitations. Key themes relating to access to general practice were extracted and synthesised using the Candidacy Framework. RESULTS: 229 papers were included in the final synthesis. Each of the seven features identified in the original Candidacy Framework is highly salient to general practice. Using the lens of candidacy demonstrates that access to general practice is subject to multiple influences that are highly dynamic, contingent and subject to constant negotiation. These influences are socio-economically and institutionally patterned, creating risks to access for some groups. This analysis enables understanding of the barriers to access that may exist even though general practice in the UK is free at the point of care, but also demonstrates that a Candidacy Framework specific to this setting is needed. CONCLUSION: The Candidacy Framework has considerable value as a way of understanding access to general practice, offering new insights for policy and practice. The original framework would benefit from further customisation for the distinctive setting of general practice.

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BACKGROUND: Although missed appointments in healthcare have been an area of concern for policy, practice and research, the primary focus has been on reducing single 'situational' missed appointments to the benefit of services. Little attention has been paid to the causes and consequences of more 'enduring' multiple missed appointments in primary care and the role this has in producing health inequalities. METHODS: We conducted a realist review of the literature on multiple missed appointments to identify the causes of 'missingness.' We searched multiple databases, carried out iterative citation-tracking on key papers on the topic of missed appointments and identified papers through searches of grey literature. We synthesised evidence from 197 papers, drawing on the theoretical frameworks of candidacy and fundamental causation. RESULTS: Missingness is caused by an overlapping set of complex factors, including patients not identifying a need for an appointment or feeling it is 'for them'; appointments as sites of poor communication, power imbalance and relational threat; patients being exposed to competing demands, priorities and urgencies; issues of travel and mobility; and an absence of choice or flexibility in when, where and with whom appointments take place. CONCLUSIONS: Interventions to address missingness at policy and practice levels should be theoretically informed, tailored to patients experiencing missingness and their identified needs and barriers; be cognisant of causal domains at multiple levels and address as many as practical; and be designed to increase safety for those seeking care.

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BACKGROUND: The mental health of medical students is a national and international problem increasing in both demand and acuity. Medical students face barriers to accessing mental health support that is clinically effective, timely and appropriate for their needs. This mixed methods study aimed to explore experiences of these barriers and the challenges to health service delivery aligned to the Candidacy Framework. METHODS: One hundred three medical students studying at The University of Sheffield completed an online survey comprising the CCAPS-34 and follow-up questions about service access and use. Semi-structured interviews with a nested sample of 20 medical students and 10 healthcare professionals explored barriers to service access and provision. A stakeholder panel of medical students and professionals met quarterly to co-produce research materials, interpret research data and identify touchpoints by pinpointing specific areas and moments of interaction between a medical student as a service user and a mental health service. RESULTS: Medical students who experienced barriers to help-seeking and accessing support scored significantly higher for psychological symptoms on the CCAPS-34. Uncertainty and fear of fitness to practice processes were important barriers present across all seven stages of candidacy. The fragmented structure of local services, along with individual factors such as perceived stigma and confidentiality concerns, limited the progression of medical students through the Candidacy Framework (a framework for understanding the different stages of a person's journey to healthcare). CONCLUSION: This study outlines important areas of consideration for mental health service provision and policy development to improve access to and the quality of care for medical students.

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The crayfish optimization algorithm (COA), proposed in 2023, is a metaheuristic optimization algorithm that is based on crayfish's summer escape behavior, competitive behavior, and foraging behavior. COA has a good optimization performance, but it still suffers from the problems of slow convergence speed and sensitivity to the local optimum. To solve these problems, an improved multi-strategy crayfish optimization algorithm for solving numerical optimization problems, called IMCOA, is proposed to address the shortcomings of the original crayfish optimization algorithm for each behavioral strategy. Aiming at the imbalance between local exploitation and global exploration in the summer heat avoidance and competition phases, this paper proposes a cave candidacy strategy and a fitness-distance balanced competition strategy, respectively, so that these two behaviors can better coordinate the global and local optimization capabilities and escape from falling into the local optimum prematurely. The directly foraging formula is modified during the foraging phase. The food covariance learning strategy is utilized to enhance the population diversity and improve the convergence accuracy and convergence speed. Finally, the introduction of an optimal non-monopoly search strategy to perturb the optimal solution for updates improves the algorithm's ability to obtain a global best solution. We evaluated the effectiveness of IMCOA using the CEC2017 and CEC2022 test suites and compared it with eight algorithms. Experiments were conducted using different dimensions of CEC2017 and CEC2022 by performing numerical analyses, convergence analyses, stability analyses, Wilcoxon rank-sum tests and Friedman tests. Experiments on the CEC2017 and CEC2022 test suites show that IMCOA can strike a good balance between exploration and exploitation and outperforms the traditional COA and other optimization algorithms in terms of its convergence speed, optimization accuracy, and ability to avoid premature convergence. Statistical analysis shows that there is a significant difference between the performance of the IMCOA algorithm and other algorithms. Additionally, three engineering design optimization problems confirm the practicality of IMCOA and its potential to solve real-world problems.

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Background: Excluding spontaneous coronary artery dissection (SCAD) as an aetiology of acute coronary syndrome in young adults is imperative. Case summary: A previously healthy 39-year-old woman experienced sudden severe chest pain, ST-segment elevation on electrocardiogram, necessitating high-dose aspirin and urgent transfer to a revascularization centre. Suffering ventricular tachycardia (VT) and ventricular fibrillation (VF), she underwent two rounds of advanced life support and venoarterial extracorporeal membrane oxygenation. Diagnosed with left main coronary artery (LMCA) SCAD, she was initially started on conservative therapy for declining left ventricular ejection fraction. However, she continued to experience an escalating anginal symptoms, worsening biomarkers, and LMCA SCAD progression, which urged the need for surgical intervention with coronary artery bypass graft surgery (CABG). Following her CABG, she experienced a worsening of her functional mitral regurgitating, which she underwent transcatheter edge-to-edge repair of her severe mitral regurgitation. Despite being listed for orthotopic heart transplantation (OHTx), her low body mass index and elevated antibodies necessitated the HeartMate III left ventricular assist device (LVAD) for bridge to transplant. After treating frequent VT episodes with medications, she eventually received a LVAD as a bridge to cardiac transplantation. Within 1 year of her receiving LVAD, she underwent a successful OHTx. Discussion: The pathogenesis of SCAD involves intramural haematoma formation through intimal tears or vasa vasorum haemorrhage. Adverse outcomes that could occur in SCAD patients include cardiac arrest, cardiogenic shock, reduced left ventricle systolic function, and occasionally serious cardiac arrhythmia-such as VF-which can lead to sudden cardiac death. Although most SCAD cases heal spontaneously, revascularization can be considered in case of worsening SCAD progression. Advanced therapeutic intervention including mechanical circulatory support and OHTx should be considered in refractory cases.

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Background: Currently preoperative magnetic resonance imaging (MRI) brain and High-Resolution Computed Tomography (HRCT) scanning of temporal bones form part of routine Cochlear implantation (CI) assessment. Pre- operative imaging demonstrates anatomic details or anomalies if any, that prove essential in pre-surgical evaluation of patients. These form a road map for the surgeon to anticipate any difficulty during surgery, to aid in decision making to implant the most appropriate ear, plan surgical technique, or select electrode arrays. Methods: A descriptive observational pilot study was conducted at tertiary care hospital involving 51 paediatric patients worked-up for CI. Patients after detailed clinical evaluation and MRI Brain, a tentative surgical plan was formulated by a candidacy CI screening committee. Patients selected for surgery underwent HRCT temporal bones and surgical plan was modified after analysing the same. Percentage of cases in which surgical plan changed (in terms of laterality of surgery) after correlating with HRCT findings were determined and data analysed. Results: A total of 51 patients worked up for CI were included in the study. In 37.3% cases, there were unfavourable MRI findings. HRCT scan was used to aid the surgical road map in these patients, which based on MRI findings would have had suboptimal outcome. Conclusion: With this understanding, we recommend that, MRI with precise interpretation would be sufficient to furnish all necessary information in preoperative assessment of CI patients, and a HRCT temporal bones maybe indicated only in difficult cases or those with unfavourable MRI findings, may aid predict surgical events.

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OBJECTIVE: To describe an AI model to facilitate adult cochlear implant candidacy prediction based on basic demographical data and standard behavioral audiometry. METHODS: A machine-learning approach using retrospective demographic and audiometric data to predict candidacy CNC word scores and AzBio sentence in quiet scores was performed at a tertiary academic center. Data for the model were derived from adults completing cochlear implant candidacy testing between January 2011 and March 2023. Comparison of the prediction model to other published prediction tools and benchmarks was performed. RESULTS: The final dataset included 770 adults, encompassing 1045 AzBio entries, and 1373 CNC entries. Isophoneme scores and word recognition scores exhibited strongest importance to both the CNC and AzBio prediction models, followed by standard pure tone average and low-frequency pure tone average. The mean absolute difference between the predicted and actual score was 15 percentage points for AzBio sentences in quiet and 13 percentage points for CNC word scores, approximating anticipated test-retest constraints inherent to the variables incorporated into the model. Our final combined model achieved an accuracy of 87 % (sensitivity: 90 %; precision: 80 %). CONCLUSION: We present an adaptive AI model that predicts adult cochlear implant candidacy based on routine behavioral audiometric and basic demographical data. Implementation efforts include a public-facing online prediction tool and accompanying smartphone program, an embedded notification flag in the electronic medical record to alert providers of potential candidates, and a program to retrospectively engage past patients who may be eligible for cochlear implantation based on audiogram results.

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OBJECTIVE: To analyse the mechanisms at play in the adjudications made by professionals and socially vulnerable patients with type 2 diabetes about their eligibility for care. DESIGN, SETTING AND SUBJECTS: The study included 14 patients and 10 health professionals in seven general practice surgeries in deprived areas in Greater Copenhagen. The study data consist of 17 semi-structured interviews with patients and 22 with health professionals immediately after observation of 23 consultations. Our analytical approach was inspired by Systematic Text Condensation and the concept of 'candidacy' for access to health care. RESULTS: Adjudications of patients not being candidates for services were common, but we also found that both patients and health professionals worked to align the services to the needs of the patients. This could include using services differently than was intended by the providers or by changing routines to make it easier for patients to use the services. We discuss these processes as 'tinkering'. This usually implies that the best individual solution for the patient is aimed for, and in this study, the best solution sometimes meant not focusing on diabetes. CONCLUSION: The study adds to existing knowledge about access to services for socially vulnerable patients by demonstrating that both patients and professionals in general practice engage in tinkering processes to make services work.

Unequal use and benefits of health services play a significant role in relation to social inequality in healthFlexibility in services and alternatives to school-like rehabilitation are needed to reduce inequality in access to health carePatients were sometimes judged as unsuitable for available routine services, but professionals 'tinkered' with services to make them fitAdaptation of services by professionals in general practice implies a longer time frame for obtaining goals.

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BACKGROUND: Use of venovenous extracorporeal membrane oxygenation (ECMO) is increasing, but candidacy selection processes are variable and subject to bias. RESEARCH QUESTION: What are the reasons behind venovenous ECMO candidacy decisions, and are decisions made consistently across patients? STUDY DESIGN AND METHODS: Prospective observational study of all patients, admitted or outside hospital referrals, considered for venovenous ECMO at a tertiary referral center. Relevant clinical data and reasons for candidacy determination were cross-referenced with other noncandidates and candidates and were assessed qualitatively. RESULTS: Eighty-one consultations resulted in 44 noncandidates (54%), 29 candidates (36%; nine of whom subsequently underwent cannulation), and eight deferred decisions (10%). Fifteen unique contraindications were identified, variably present across all patients. Five contraindications were invoked as the sole reason to deny ECMO to a patient. In patients with three or more contraindications, additional contraindications were cited even if the severity was relatively minor. All but four contraindications invoked to deny ECMO to a patient were nonprohibitive for at least one other candidate. Contraindications documented in noncandidates were present but not mentioned in 21 other noncandidates (47%). Twenty-six candidates (90%) had at least one contraindication that was prohibitive in a noncandidate, including a contraindication that was the sole reason to deny ECMO. Contraindications were proposed as informing three prognostic domains, through which patterns of inconsistency could be understood better: (1) irreversible underlying pulmonary process, (2) unsurvivable critical illness, and (3) clinical condition too compromised for meaningful recovery. INTERPRETATION: ECMO candidacy decisions are inconsistent. We identified four patterns of inconsistency in our center and propose a three-domain model for understanding and categorizing contraindications, yielding five lessons that may improve candidacy decision processes until further research can guide practice more definitively.

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OBJECTIVES: In order to develop a better understanding of students' access to mental health services, we explored the experiences of health care professionals interacting with university students with mental health problems. METHODS: We interviewed 23 professionals working across university advice and counselling services, NHS general practice, crisis, and psychological services in North and East London between June 2022 and January 2023. Our approach drew on reflexive thematic analysis and the principles of abductive analysis. The notion of candidacy - that is, how different needs are deemed deserving of health service attention - was particularly helpful to our understanding of the ongoing phenomenon of interest in the data. RESULTS: Each student's access to mental health support was highly contingent on the student's dynamic social context and the pressures and organisation of the local health system. Professionals described how different students viewed different needs as deserving of health service attention. Which students reached the professional's service depended on the resources and relationships a student could draw upon, and the service's relative permeability. Once there, what action professionals took was strongly influenced by the professional's service expertise, resource constraints, the relationships the professional's service had with other organisations, the students' wishes, and whether students regarded treatment offers as acceptable. CONCLUSIONS: Candidacy offers a useful lens to view university students' access to mental health support. Access appears to be an increasingly intricate task for students, given the fragmented service landscape, surging demand for mental health care and challenges of emerging adulthood. Our findings suggest that policy goals to increase use of mental health services are unlikely to improve outcomes for students without policy makers and health systems giving holistic consideration of inter-service relationships and available resources.

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OBJECTIVES: The purpose of this review was to summarize what is known about criteria, assessments, and recommendations for evaluating cochlear implant (CI) candidacy in children with residual hearing. METHODS: Peer-reviewed studies were identified through a systematic search in five electronic databases. Articles were screened and assessed for eligibility. From the eligible studies, data were extracted to summarize and present a narrative synthesis of the findings. RESULTS: A total of seven articles (two reviews and five primary studies) were included in the final analysis. Hearing levels better than the moderately severe to severe range (65-90 dB HL) tend to be supported as audiological candidacy criteria for pediatric CI. Recommendations for candidacy consideration based on audiologic thresholds range from 65 to 80 dB Hl pure-tone average as the lower boundary. Our review did not identify any specific assessment protocols. However, additional decision-making considerations related to borderline hearing loss configurations and assessment tools (the Speech Intelligibility Index and the Pediatric Minimum Speech Test Battery) were identified. Supplementary assessment considerations were also reported. CONCLUSION: There is limited information regarding specific assessment protocols for children with residual hearing. The literature is primarily focused on guidelines related to audiologic criteria, although it is widely recommended that other areas of functioning should also be considered. Most recommendations appear to be based on expert opinion, clinical expertise, and evidence from overall pediatric CI outcomes rather than empirical evidence targeting children with residual hearing. There is an ongoing need for research to further develop protocols and tools that can assist clinicians and families in making cochlear implantation decisions for children with residual hearing.

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Hickey et al.'s scoping of infant mental health (IMH) services and the challenges faced in ensuring that vulnerable infants can access them highlights important issues and suggests some solutions (Hickey et al., Child and Adolescent Mental Health, 2023). Their synthesis of useful research in the field is limited only by its focus on more affluent English-speaking countries, which is acknowledged. Writing from an Australian perspective, they highlight the need for culturally sensitive service delivery. This commentary draws attention to the concept of candidacy as a helpful way of thinking about patents' journeys into services. It can support a deeper understanding of the barriers to referral for infants most in need. One key issue is the knowledge and understanding of both professionals and the public about the importance of the early years for later well-being. Infants cannot advocate for themselves and depend on those around them to exercise their right to services. Good relationships between professionals and between family members and clinicians are essential for IMH service development and delivery.

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OBJECTIVE: This study aimed to estimate the size of the United States candidacy pool meeting expanded Center for Medicare Services criteria for cochlear implantation. STUDY DESIGN: Retrospective cross-sectional. SETTING: Tertiary care center. METHODS: Preimplantation audiometric data from 486 patients seen at a single academic medical center were collected retrospectively and used to generate a predictive model of AzBio score based on audiometric pure tone thresholds. This model was then used to estimate nationally representative cochlear implantation (CI)-candidacy using pure tone averages included in the National Health and Nutrition Examination Survey. Qualitative and quantitative analyses were performed. RESULTS: We find that the estimated prevalence of CI candidacy in individuals 65 years of age or older is expected to more than double with a change in the CI candidacy criteria from ≤40% to ≤60% (from 1.42%, 95% confidence interval [1.33, 1.63] to 3.73% [2.71, 6.56]) on speech testing. We also found the greatest absolute increase in candidacy in the 80+ age group, increasing from 4.14% [3.72, 5.1] of the population meeting the ≤40% criteria to 12.12% [9.19, 18.35] meeting the ≤60% criteria. CONCLUSION: The United States population size meeting expanded CMS audiologic criteria for cochlear implantation is estimated to be 2.5 million adults and 2.1 million age 65 or older. Changing the CI candidacy criteria from ≤40% to ≤60% on CI testing has the greatest effect on the eligible patient population in the >65-year-old age group. The determination of utilization rates in newly eligible patients will require further study.

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The indications for cochlear implantation have expanded over time due to evidence demonstrating identification and implantation of appropriate cochlear implant (CI) candidates lead to significant improvements in speech recognition and quality of life (QoL). However, clinical practice is variable, with some providers using outdated criteria and others exceeding current labeled indications. As a results, only a fraction of those persons who could benefit from CI technology receive it. This document summarizes the current evidence for determining appropriate referrals for adults with bilateral hearing loss into CI centers for formal evaluation by stressing the importance of treating each ear individually and a "revised 60/60 rule". By mirroring contemporary clinical practice and available evidence, these recommendations will also provide a standardized testing protocol for CI candidates using a team-based approach that prioritizes individualized patient care. This manuscript was developed by the Adult Cochlear Implantation Candidacy Task Force of the American Cochlear Implant Alliance using review of the existing literature and clinical consensus. LEVEL OF EVIDENCE: N/A Laryngoscope, 134:S1-S14, 2024.

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Role of Imaging in evaluating patients for Cochlear Implantation. To assess the role of imaging using High resolution computed tomography (HRCT) and Magnetic resonance imaging (MRI) temporal bone for evaluating candidates for cochlear implantation (CI). It was a prospective study conducted in the department of Otorhinolaryngology at a tertiary care centre, 30 children up to 5 years of age with severe to profound sensorineural hearing loss(SNHL) were included in the study, radiological evaluation was done in all children. 20(66.67%) children were in 2-4 years age group with female preponderance. Radiological abnormalities were reported in 13(43.33%) children. Abnormalities of inner ear were seen in 8(26.67%) cases, which included bilateral cochlear nerve aplasia, unilateral cochlear aplasia with bilateral cochlear nerve aplasia, bilateral severe cochlear hypoplasia, mondini's dysplasia. Cochlear nerve deficiency was found in 3(10%) children and narrow Internal auditory canal in 4(13.33%) children. 2(6.67%) patients out of 30 were not the candidates for CI, they had bilateral absent cochlear nerve which is an absolute contraindication for CI. 28(93.33%) patients were evaluated as candidates for CI. Imaging is a fundamental part of the preoperative workup for cochlear implantation, HRCT and MRI temporal bone are complementary to each other in evaluating children for cochlear implantation as HRCT is excellent for demonstrating bony details but, lack in providing details of inner ear neural structures and MRI is better than CT in demonstrating vestibulocochlear nerves.