Chiropractic

Iliocostalis is a deep back muscle group (part of the erector spinae). In anatomy, the term designates one of the three iliocostalis muscles that extend from the ilium to the ribs, helping to straighten and rotate the spine. It’s a specialized, technical noun used chiefly in medical or detailed anatomical contexts.

Iliopsoas is a deep hip flexor muscle group consisting of the iliacus and psoas major. It originates from the pelvis and lumbar spine and inserts into the femur, enabling hip flexion and trunk stabilization. In anatomy and movement contexts, it’s central to activities like lifting the leg and maintaining upright posture. It is often discussed in medical, sports, and anatomy training settings.

Ilium is a medical/anatomical term denoting the uppermost and largest part of the hip bone (os coxae). It forms the superior and anterior portion of the pelvis, and serves as the major point of muscle attachment. In anatomy discussions, ilium contrasts with the ischium and pubis, which together comprise the hip bone. The word is pronounced with emphasis on the first syllable: ˈɪliəm.

Infraspinatus is a thick, triangular rotator cuff muscle located on the posterior scapula, beneath the spine of the scapula. It assists in lateral rotation of the arm and stabilizes the shoulder joint. In anatomy contexts, it’s a precise term used for medical discussion and muscle identification.

Internal refers to something situated or occurring within something else, often used to describe inner bodily processes, internal affairs, or intrinsic aspects of objects or systems. It can function as an adjective or noun in various domains, including medicine, psychology, and organizational contexts. The term emphasizes inward location, internal structure, or intrinsic characteristics rather than external or outward elements.

Interspinal refers to situated between the spinal processes or relating to the spaces between spinal elements. In anatomy, it describes structures or spaces in the region between adjacent vertebrae, such as interspinous ligaments or interspinous spaces. The term is technical and used mainly in medical or anatomical contexts to specify location and relations within the spinal column.

intertransversarii is a plural anatomical term referring to small oblique muscles that lie between adjacent transverse processes of consecutive vertebrae, aiding segmental spinal stabilization. It is used chiefly in anatomical descriptions and medical contexts. The word is rarely used outside specialist literature, and correct pronunciation helps ensure precise communication in academic discussions and clinical settings.

intertransverse is a technical term describing a relation or position between transverse structures or processes, often used in anatomy to indicate connections or alignment across transverse planes. The term combines Latin roots meaning 'between' (inter-) and 'across a surface' (transverse), reflecting a relationship that spans across a transverse axis. It is typically found in scholarly or clinical context.

Intervertebral is an adjective describing anything situated or occurring between adjacent vertebrae of the spine. It is used mainly in medical contexts to refer to structures, spaces, or discs located between vertebral bones.

Ischium is a paired pelvic bone forming the lower and posterior part of the hip. In anatomy, it’s the sit-bone area, contributing to the acetabulum and obturator foramen. The term denotes a specific bone, not a general region, and appears in medical contexts, anatomy discussions, and clinical descriptions.

Kyphosis is a medical term describing an excessive forward rounding of the spine, typically in the thoracic region. It denotes a curvature that can be structural or functional and may affect posture and comfort. The word is used mainly in clinical contexts and medical discussions about spinal health, posture assessment, and orthopedic treatment.

Lacrimal is an adjective describing anything related to tears or tear production, especially the lacrimal apparatus in the eye. In medical and anatomical contexts it often refers to tear glands or tear ducts. The term is used in precise, technical language and appears in ophthalmology and anatomy discussions.

Latae is a plural noun or adjective form often used in scientific or botanical Latin, typically relating to broad, wide, or wide-spread parts. In English usage it may appear as a Latinized term in taxonomy or anatomical descriptions. The term is not common in everyday speech and tends to occur in scholarly or specialized contexts rather than casual conversation.

Latissimus is a Latin-origin term used in anatomy to describe broad, originating from the back. It typically refers to the latissimus dorsi, a large back muscle. In contexts beyond anatomy, it can appear in advanced medical or fitness discourse. It is a multi-syllabic word with a soft 'a' and a stress pattern that favors the penultimate syllable in many pronunciations.

Levator is a noun referring to a muscle or structure that raises a part of the body, especially in anatomical contexts. In anatomy, levator muscles include the levator palpebrae superioris (eyelid elevator) and levator ani (pelvic floor elevating muscle). The term can also appear in broader anatomical discussions as a generic “elevator” muscle. The word is used mainly in scientific or medical language rather than everyday speech.

Ligamentous describes something relating to ligaments, the fibrous connective tissues linking bones at joints. In medical or anatomical contexts it characterizes structures composed of or resembling ligaments. The term is often used for describing tissues, injuries, or conditions involving ligaments, sometimes implying a fibrous or ligament-rich nature.

Ligaments are fibrous bands that connect bones to other bones or cartilage, providing joint stability and restricting movement to prevent injury. They are tough, collagen-rich structures that vary in length and thickness and play a critical role in guiding motion and absorbing stress in joints.

Longissimus is a Latin anatomical term meaning “the longest.” In modern anatomy, it denotes a group of long back muscles or a single long muscle along the spine. The word is used in technical contexts (dissections, anatomy texts) and is typically encountered in professional/medical discussion rather than casual speech.

Longus is a Latin-derived term often used in anatomical contexts (e.g., longus muscles) and occasionally in scholarly writing as a Latin noun or adjective form. In pronunciation guidance, treat it as a neologism or learned loanword: two syllables, with primary stress on the first syllable, and a crisp, unstressed final -us similar to other Latin-derived English words.