Palpation
Using hands to feel the body for diagnosis.
Wikimedia Commons · CC BY 4.0
Palpation is the process of using one's hands to check the body, especially while perceiving or diagnosing a disease or illness. Usually performed by a health care practitioner, it involves feeling an object in or on the body to determine its size, shape, firmness, or location. Palpation is an important part of the physical examination, with the sense of touch being as important as sight in this examination.
- field
- Medical examination technique
- known_for
- Using touch to detect problems below the body's surface
- practitioners
- Physicians, chiropractors, nurses, massage therapists, physical therapists, osteopaths, occupational therapists, veterinarians, midwives
Lore & Background
Palpation is used to assess tissue texture, locate anatomical landmarks, and assess tenderness. It is typically used for thoracic and abdominal examinations, but can also diagnose edema and examine the pulse. Veterinarians use it to check animals for pregnancy, and midwives use it to determine the position of a fetus. Physicians develop great skill in palpating problems below the surface, detecting things untrained persons would not, requiring mastery of anatomy and much practice.
Reader's Guide
Palpation remains a fundamental clinical skill, though it has limitations: it is limited to accessible tissues, distorted by intervening tissue, and qualitative rather than quantitative. To address these, technologies like elastography (using ultrasound or MRI) and computerized palpation (tactile imaging) have been developed. Standardized protocols for locating anatomical landmarks are crucial for reproducible measurements and data exchange. Palpation under general anesthesia is sometimes necessary for deep abdominal or pelvic examinations to avoid patient discomfort and muscle contraction.
Did You Know?
- Palpation can detect pulses, abdominal distension, cardiac thrills, fremitus, hernias, joint dislocations, bone fractures, and tumors.
- Manual palpation of skeletal landmarks can achieve accuracy below 1 cm.
- Virtual palpation on 3D computer models from medical imaging is a separate protocol for locating landmarks.
- Elastography is a medical imaging modality that determines tissue stiffness, overcoming some limitations of manual palpation.
Gallery
Frequently Asked Questions
Who is Palpation?
Palpation is a hands-on diagnostic technique in which a practitioner physically touches a patient's body to detect abnormalities. It is used to gauge the size, shape, firmness, or exact location of structures hidden beneath the skin.
What are Palpation's powers/role?
Its core function is to reveal what the eye simply cannot see—problems lurking below the body's surface. By relying on the sense of touch, a clinician can identify lumps, tenderness, or structural shifts that point toward a specific condition.
How does Palpation's story end?
The procedure wraps up once the practitioner has gathered enough tactile information to form or refine a working diagnosis. Those findings are then documented and woven into the broader physical exam and subsequent treatment plan.
Why is Palpation important?
Touch is regarded as nearly as vital as vision during a physical examination, making palpation an irreplaceable diagnostic tool. Without it, many internal or subcutaneous issues would slip past detection until they had already worsened.
Who can use Palpation?
A broad range of licensed professionals rely on the technique, including physicians, nurses, chiropractors, osteopaths, massage therapists, physical therapists, occupational therapists, midwives, and veterinarians. Essentially, anyone trained in hands-on patient assessment can employ it.
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