Computed Tomography Market Size & Share Analysis - Trends, Drivers, Competitive Landscape, and Forecasts (2025 - 2032)

Computed Tomography Market Trends and Growth Drivers

Technological Advancements Are Key Trends

• In the computed tomography market, CT devices have undergone considerable technological developments in the previous ten years, including the emergence of low-dose and automated CT scanners, which have benefited the diagnostic imaging sector.
• These tools provide surgeons and patients with superior image quality and enhanced spatial resolution, with little radiation exposure.
• Also, these cutting-edge CT machines are easy to install, take less space, and have a console that is easier to use.
• Among the key advances in CT scanning is iterative reconstruction, which offers better images at reduced radiation exposure.
• This technology continuously refines the images to remove artefact and offer higher clarity, even for 3D images.
• Similarly, spectral imaging, which uses a dual energy source, is being integrated into computed tomography scanners.
• It also reduces radiation exposure by using two sources to providing different views of the anatomy in one scan, rather than using two different energies to scan the body multiple times.
• It is also able to produce non-contrast and contrast images with a single scan, further reducing radiation exposure.
• Perhaps, the most-significant advance has been the integration of AI, which uses historical and population-based data to enhance images and offer diagnostic suggestions.
• Similarly, the emergence of dual-modality systems, including SPECT/CT and PET/CT systems, is enhancing patient care by improving diagnosis.

Rising Incidence of Chronic Diseases and TBI Drives Market Growth

• The computed tomography market is driven by the rising incidence of chronic disease and traumatic brain injuries (TBI).
• The CT is a vital diagnostic tool, especially for critical conditions, as it can easily help diagnose neurological diseases, cancers & benign tumors, infections, injuries, heart & lung diseases, musculoskeletal conditions, and issues in the abdomen.
• Every year, around 18 million people die from heart diseases, while almost 10 million succumb to cancer, as per the World Health Organization (WHO).
• With the incidence of these diseases rising due to changes in the lifestyle, genetic factor, poor habits, and pollution, the volume of CT scans continues to increase.
• All emergency departments and full-fledged hospitals have at least a low-slice-count CT scanner.
• In emergencies, a key application of CT is TBIs, the diagnosis of which can be time-taking with an MRI.
• CTs are widely used to assess the presence and severity of a TBI, by seeing hemorrhage, blood clots, cranial fractures, and damage to tissue.
• As per studies, up to 70 million TBIs are recorded around the globe each year due to intentional violence, road traffic crashes, workplace accidents (especially in heavy industries and construction sites), and falling down.

High Costs and Excessive Radiation Hamper Market Growth

• Despite their life-saving potential, the adoption of CT systems faces several restraints around the world.
• The biggest among them is their high purchase and maintenance costs and installation and operational complexity.
• Depending on the slice count, these machines cost between INR 50 lakh and INR 4 crore in India.
• They are also expensive to operate, and maintenance must be done regularly and in compliance with the safety and technical protocols.
• All this translates into high imaging costs for patients, which can be as high as INR 25,000 per scan.
• Further, although public and government-funded hospitals offer affordable scans, they have long wait times, which drives patients to private hospital and diagnostic centers, which often charge heftily, especially in urban areas.
• The other problem with CT scans is radiation exposure, which is significantly higher than from a conventional X-ray machine. A
• CT scan takes longer time and fires continuous beams of X-rays at the body from different angle, which puts the patient at the risk of radiation sickness.
• Compared to 0.1 mSv for a chest X-ray, a chest CT emits almost 7 mSv of radiation.
• Therefore, stringent guidelines in in force in developed countries to limit this value, for the safety of patients as well as the radiologist.
• Excessive radiation can damage cells, tissue, and even the DNA, which can lead to dysfunction and mutation (cancer).

Computed Tomography Market Analysis

Type Analysis

The high slice category dominates the market, with a revenue share of 40%, in 2024. This is attributed to the growing usage of high-slice scanners in the healthcare industry, as these scanners have better diagnostic capabilities, which help in producing clearer images with lower doses of radiation. This aids in detecting the root cause of a disease, which enables a timely cure of the disease detected.

Additionally, it is recommended for sophisticated imaging such as in cardiovascular tests, as it is comparatively quicker because there is no need to process film pictures, and offers a bigger imaging area. Thus, it is more suited for patients with arrhythmias, fast heart rates, obesity, and pediatric patients. Computers can be used by radiologists to further enhance pictures and find micro-calcifications that low and medium-slice CTs could miss. Hence, the benefits of these scanners accelerate the computed tomography market expansion.

The cone-beam category will witness the fastest growth during the forecast period. This will be on account of the rising usage of CBCT scanners in dentistry, ENT, orthopedics, and interventional radiology procedures. The popularity of these systems is surging due to their small size, low dose of radiation, and cost-effectiveness over conventional CT scanners. They also have the ability to produce 3D images of the maxillofacial region, which includes the jaw and mouth.

We studied the following types of CT scanners:

• Low-Slice
• Medium-Slice
• High-Slice (Largest Category)
• Cone-Beam (Fastest-Growing Category)

Application Analysis

The oncology category dominates the market, ascribed to the increasing cancer awareness, accessibility to a range of oncology treatments, and advancements in cancer detection techniques. 3D CTs are widely performed to assess metastasis (the spread of tumors from their primary site to other parts of the body). CTs provide high-clarity images of the bones, abdomen, pelvis, and chest, which is vital for cancer diagnosis, staging, prognosis, and treatment monitoring. Additionally, a CT-driven angiogram can offer insights into the blood vessels feeding the tumor and create images of abnormal blood vessels, which could be concerning. CTs are also used for visualizing the cancer site while planning radiation therapy.

The neurology category will witness the highest CAGR during the forecast period, of 9%. This can be due to the rising number of diseases related to the nervous system. The nervous system includes the brain and spinal cord disorders. Major causes of neurological problems are genetic disorders and lifestyle or health-related problems such as malnutrition among individuals. Also, poor physical health and poor lifestyle are causing neurology disorders among people even at early ages.

In addition, the musculoskeletal category is projected to record significant growth in the coming years, owing to the growing older population. Since mobility becomes slightly reduced with age, older persons fall and often sustain fractures, particularly hips. Additionally, there has been an increase in the number of individuals participating in sports activities around the world over the years, and ligament tears are one of the most frequent types of injuries they suffer. In these situations, a CT scan is a useful tool. The combined effect of all these variables is projected to propel the market in this category.

The below-mentioned applications have been analyzed:

• Oncology (Largest Category)
• Neurology (Fastest-Growing Category)
• Cardiology
• Vascular
• Musculoskeletal
• Others

End User Analysis

With 60% revenue share, the hospitals category dominates the market. This is mainly due to the increase in patients attending hospitals for the diagnosis and treatment of chronic illnesses. Most patients have required CT scans since these are necessary for disease management. In these settings, many X-ray system types, including portable and fixed, and analog and digital, are employed for diagnosis and therapy.

CT is a painless, non-invasive way for healthcare providers to diagnose conditions. It is conducted at a hospital or imaging center. It uses a series of X-rays and a computer to produce a 3D image of soft tissues and bones. It can identify the detailed overview of the body structure specifically used to identify blood clots, bone fractures, or any organ injuries. The scans are fast and detailed and are ideal for emergencies. Thus, these are widely used in hospitals.

Diagnostic imaging centers are the faster-growing category because these places are dedicated to providing imaging services. This why they witness a significantly lower footfall than hospitals, which results in shorter wait times. The services provided by these establishments are also cost-effective, which makes CT more-widely accessible to the masses.

The report offers insights into these end users:

• Hospitals (Largest Category)
• Diagnostic Imaging Centers (Fastest-Growing Category)
• Others

CT Market Geographical Outlook

North America leads the market with a revenue share of 40%, in 2024, owing to the presence of a large number of key industry players in the region. To improve their presence, market leaders regularly engage in developmental activities like mergers, collaborations, acquisitions, approvals and product launches, and improvements to already-existing products. For instance, Wipro GE Healthcare introduced the Revolution Aspire CT scanner in April 2022. It is claimed to enhance clinical effectiveness and image quality while increasing patient throughput by about 50%. Moreover, the increasing prevalence of chronic diseases and the surging demand for early-stage diagnosis are further driving the regional market growth.

Additionally, the growth in consumer preference for less invasive diagnostic procedures along with the rise in consumer awareness of procedural advantages provided by computed tomography and the increasing healthcare spending in the region have a favorable impact on the market for computed tomography devices.

The U.S. dominates the North American market, owing to the rising older population in the country. With the rise in population, more cases of cancer and chronic diseases are identified. There is a strong demand for CT scans in disease management, as CT scanners produce accurate images of the heart and its arteries quickly and have the ability to identify or diagnose buildup in the coronary arteries to assess the risk of heart disease.

The APAC market is expected to witness the highest CAGR during the forecast period, of 8.5%. The surging prevalence of cancer and cardiovascular diseases is a leading factor driving the demand for medical and diagnostic imaging procedures, such as CT, in the region. Moreover, due to poor lifestyles and unhealthy food habits, and increased smoking habits among the young generation, people are more prone to diseases, as these cause several diseases at a very young age. Furthermore, the growing geriatric population is projected to increase the demand for medical imaging because older people are more prone to chronic diseases.

Here is the geographical breakdown of the market:

• North America (Largest Regional Market)
  • U.S. (Larger Country Market)
  • Canada (Faster-Growing Country Market)
• Europe
  • Germany (Largest Country Market)
  • France
  • U.K. (Fastest-Growing Country Market)
  • Spain
  • Italy
  • Rest of Europe
• Asia-Pacific (APAC) (Fastest-Growing Regional Market)
  • China (Largest Country Market)
  • Japan
  • India (Fastest-Growing Country Market)
  • Australia
  • South Korea
  • Rest of APAC
• Latin America (LATAM)
  • Brazil (Largest Country Market)
  • Mexico (Fastest-Growing Country Market)
  • Rest of LATAM
• Middle East and Africa (MEA)
  • Saudi Africa (Largest Country Market)
  • Saudi Arabia (Fastest-Growing Country Market)
  • U.A.E.
  • Rest of MEA

Computed Tomography Market Share

The CT market is consolidated as only a few established medical device companies have the capability to develop and manufacture CT systems. Being a vital healthcare tool, CT systems are offered by only large multinational corporations, which have the finances and the technological capability required. Additionally, the stringent patient safety and device efficiency guidelines presents high entry barriers to newcomers and emerging companies. The major market players also develop the integrated radiology software and offer comprehensive OEM services. End users, which majorly include major hospitals and diagnostic imaging centers, also buy from major medical device companies under long-term supply and service contracts.

CT Market News

• In November 2024, Koninklijke Philips N.V. announced the FDA 510(k) clearance or its Spectral CT 7500 RT, which boasts the 4DCT respiratory-gated imaging technology.
• In October 2024, GE HealthCare Technologies Inc. unveiled its Aurora SPECT/CT system, which features advanced CT and AI capabilities, at European Association of Nuclear Medicine (EANM) 2024 Congress.
• In June 2024, Siemens Healthineers AG launched its Biograph Trinion PET/CT scanner.
• In April 2023, Canon Inc. began clinical trials of its X-ray CT system with photon counting ability with the National Cancer Center, Japan.