hip dysplasia: meaning, definition, pronunciation and examples

C1/C2 (Specialist Terminology)
UK/ˈhɪp dɪsˈpleɪ.ʒə/US/ˈhɪp dɪsˈpleɪ.ʒə/

Technical/Medical

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Quick answer

What does “hip dysplasia” mean?

A medical condition where the hip socket (acetabulum) does not fully cover the ball portion (femoral head) of the upper thighbone, leading to increased risk of dislocation and joint damage.

Audio

Pronunciation

Definition

Meaning and Definition

A medical condition where the hip socket (acetabulum) does not fully cover the ball portion (femoral head) of the upper thighbone, leading to increased risk of dislocation and joint damage.

The term can also be applied, by analogy, to describe poor or faulty structural development in non-biological contexts (e.g., in engineering or design).

Dialectal Variation

British vs American Usage

Differences

No significant lexical differences. Spelling follows national conventions (e.g., 'paediatric' vs. 'pediatric') in surrounding text.

Connotations

Identical medical connotations in both varieties.

Frequency

Equally common in veterinary and human medical contexts in both regions.

Grammar

How to Use “hip dysplasia” in a Sentence

suffer from hip dysplasiabe diagnosed with hip dysplasiatreatment of hip dysplasiascreening for hip dysplasia

Vocabulary

Collocations

strong
canine hip dysplasiadevelopmental hip dysplasiasevere hip dysplasiadiagnosed with hip dysplasiatreatment for hip dysplasia
medium
hip dysplasia screeningsurgery for hip dysplasiahip dysplasia in dogscongenital hip dysplasiahip dysplasia cases
weak
prevent hip dysplasiamanage hip dysplasiasigns of hip dysplasiarisk of hip dysplasiacause hip dysplasia

Examples

Examples of “hip dysplasia” in a Sentence

verb

British English

  • The puppy was found to dysplastic during the veterinary check.
  • Note: 'to dysplastic' is not standard; the correct phrasing is 'to *have* hip dysplasia'.

American English

  • The breeder X-rays all puppies to screen for those that may be dysplastic.
  • Note: 'dysplastic' is an adjective, not a verb.

adverb

British English

  • The femur was positioned dysplasia-ly. (Note: This is highly non-standard and awkward; not a natural usage.)
  • It developed dysplasia-ly. (Unnatural; not used.)

American English

  • The joint formed dysplasia-ly. (Unnatural; not used.)
  • This term does not have a standard adverb form.

adjective

British English

  • The dysplastic hip joint showed significant shallowness on the radiograph.
  • She was referred to a specialist due to dysplastic changes in both hips.

American English

  • They opted for surgery for their dysplastic Labrador.
  • The dysplastic condition was managed with physical therapy.

Usage

Meaning in Context

Business

Used in veterinary pharmaceuticals, pet insurance, and medical device industries.

Academic

Central term in veterinary medicine, orthopaedics, paediatrics, and developmental biology research.

Everyday

Primarily used by pet owners (especially dog breeders/owners) and parents of affected infants.

Technical

Precise anatomical and radiological term describing specific degrees of socket shallowness and femoral head stability.

Vocabulary

Synonyms of “hip dysplasia”

Strong

congenital hip dislocation (older term)

Neutral

developmental dysplasia of the hip (DDH)

Weak

hip malformationhip abnormality

Vocabulary

Antonyms of “hip dysplasia”

normal hip developmenthealthy hip jointproper acetabular coverage

Watch out

Common Mistakes When Using “hip dysplasia”

  • Mispronunciation: /dɪsˈpleɪzɪə/ instead of /dɪsˈpleɪʒə/.
  • Using it as a verb (e.g., 'The hip dysplasiated').
  • Confusing it with 'hip arthritis', which is a potential consequence, not the condition itself.

FAQ

Frequently Asked Questions

No, while commonly discussed in veterinary contexts (especially dogs and cats), it is also a well-documented condition in human infants (Developmental Dysplasia of the Hip, or DDH).

It is a developmental condition that can be successfully managed. In infants, it is often corrected with bracing. In dogs and adults, management ranges from physiotherapy and medication to surgical interventions like total hip replacement. It is not 'cured' but rather treated to restore function.

Common signs include difficulty rising, lameness in the hind legs, a 'bunny-hopping' gait, reluctance to run or jump, decreased activity, and audible clicking or grating sounds from the hip joint.

Yes. The malformation leads to instability, excessive wear of the joint cartilage, inflammation, and eventually osteoarthritis, all of which cause significant pain and discomfort.

A medical condition where the hip socket (acetabulum) does not fully cover the ball portion (femoral head) of the upper thighbone, leading to increased risk of dislocation and joint damage.

Hip dysplasia is usually technical/medical in register.

Hip dysplasia: in British English it is pronounced /ˈhɪp dɪsˈpleɪ.ʒə/, and in American English it is pronounced /ˈhɪp dɪsˈpleɪ.ʒə/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • None. The term is purely technical.

Learning

Memory Aids

Mnemonic

Think: HIP DYS-PLASIA = HIP BAD-FORMATION. 'Dys-' means 'bad' and '-plasia' relates to 'formation' (as in 'plastic').

Conceptual Metaphor

THE BODY IS A MACHINE / THE JOINT IS A BALL AND SOCKET: Dysplasia represents a faulty manufacturing or design of the 'socket' component.

Practice

Quiz

Fill in the gap
Large breed dogs, such as German Shepherds, are often screened for to ensure breeding stock is healthy.
Multiple Choice

In which field is the term 'hip dysplasia' LEAST likely to be used in its primary sense?

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