# What is Developmental Trauma, and what are its ICD-11 features in early childhood?

Canonical: https://pinnacleblooms.org/ask/what-is-developmental-trauma-and-what-are-its-icd-11-features-in-early-childhood
Publisher: Pinnacle Blooms Network / Bharath Healthcare Laboratories Private Limited

Developmental trauma is the cumulative impact of repeated early interpersonal adversity on attachment and self-regulation. ICD-11 has no single code; the relevant constructs are Complex PTSD (6B41), Reactive attachment disorder (6B44) and PTSD (6B40). In early childhood it presents as affect dysregulation, somatic distress and disturbed caregiver relationships rather than classic re-experiencing.

*A young child's nervous system is shaped by the relationships around it — and chronic adversity in those first years leaves a developmental signature a clinician learns to read.*

## In short
Developmental trauma describes the cumulative impact of repeated, prolonged interpersonal adversity — abuse, neglect, disrupted caregiving — during the sensitive early years when attachment and self-regulation are forming. ICD-11 has no single "developmental trauma" code; the relevant constructs are **Complex post-traumatic stress disorder (6B41)** and **Reactive attachment disorder (6B44)**, alongside **Post-traumatic stress disorder (6B40)**. The presentation in early childhood is less about flashbacks and more about dysregulation across affect, relationships and the body.

## ICD-11 features in early childhood
**Complex PTSD (6B41)** adds, to core PTSD features, three disturbances in self-organisation: pervasive affect-regulation problems, a damaged sense of self, and difficulties sustaining relationships. In very young children this surfaces as extreme tantrums, freezing, somatic distress and restricted play rather than verbal re-experiencing.

**Reactive attachment disorder (6B44)** presents as markedly inhibited, emotionally withdrawn behaviour toward caregivers, minimal social-emotional reciprocity and poorly regulated emotion, arising from grossly insufficient care.

**When to refer** — co-occurring developmental delay, dysregulation across settings, or any safeguarding concern warrants prompt multidisciplinary developmental and mental-health assessment, not therapy in isolation.

## The Pinnacle way
A clinical [AbilityScore®](/ask/what-is-the-abilityscore-and-how-is-it-calculated) and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online form. Our teams co-ordinate developmental, [behavioural](/behavioural-therapy) and family support around the child's profile, with [developmental trauma](/developmental-trauma) understood as a functioning picture, not a fixed label.

## Trusted sources
WHO ICD-11 categories for stress-associated and attachment disorders; WHO nurturing-care framework for early childhood development.

**Next step —** [Partner with a Pinnacle centre](https://www.pinnacleblooms.org/enroll-autism-speech-aba-therapies-india) to establish a structured developmental and mental-health profile for a child with suspected early adversity.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.

## Sources
- WHO ICD-11: Complex post-traumatic stress disorder: https://icd.who.int/
- WHO ICD-11: Reactive attachment disorder: https://icd.who.int/
- WHO Nurturing Care Framework for early childhood development: https://nurturing-care.org/

## Connected topics and perspectives
- Conditions: https://pinnacleblooms.org/ask/conditions
- Doctor: https://pinnacleblooms.org/ask/lens/stakeholder/doctor
- Emotional: https://pinnacleblooms.org/ask/lens/domain/emotional
- Definition: https://pinnacleblooms.org/ask/lens/intent/definition
- Screen: https://pinnacleblooms.org/ask/lens/lifecycle/screen
- Special Education: https://pinnacleblooms.org/ask/lens/route/special-education
- Early Clarity: https://pinnacleblooms.org/ask/lens/empowerment/early_clarity

## Related question paths

### Understand the subject
- What is the ICD-11 classification for Developmental Trauma?: https://pinnacleblooms.org/ask/what-is-the-icd-11-classification-for-developmental-trauma
- What is Developmental Trauma, and what does it look like in early childhood?: https://pinnacleblooms.org/ask/what-is-developmental-trauma-and-what-does-it-look-like-in-early-childhood
- Early Intervention Outcomes for Developmental Trauma Under 7: https://pinnacleblooms.org/ask/what-does-current-research-show-about-early-intervention-outcomes-for-developmental-trauma-in-children-under-7
- Is Developmental Trauma Considered a Disability?: https://pinnacleblooms.org/ask/is-developmental-trauma-considered-a-disability
- What is the SNOMED CT concept for Developmental Trauma?: https://pinnacleblooms.org/ask/what-is-the-snomed-ct-concept-for-developmental-trauma
- How Developmental Trauma Affects a Child's Daily Life: https://pinnacleblooms.org/ask/how-does-developmental-trauma-affect-a-child-s-daily-life
- Is Developmental Trauma Genetic or Hereditary?: https://pinnacleblooms.org/ask/is-developmental-trauma-genetic-or-hereditary
- What are common myths about developmental trauma?: https://pinnacleblooms.org/ask/what-are-common-myths-about-developmental-trauma
- What are the types or levels of Developmental Trauma?: https://pinnacleblooms.org/ask/what-are-the-types-or-levels-of-developmental-trauma
- What causes Developmental Trauma in children?: https://pinnacleblooms.org/ask/what-causes-developmental-trauma-in-children
- What is Developmental Trauma?: https://pinnacleblooms.org/ask/what-is-developmental-trauma
- What Other Conditions Often Occur Alongside Developmental Trauma?: https://pinnacleblooms.org/ask/what-other-conditions-often-occur-alongside-developmental-trauma

### Recognise signs & concerns
- Clinical Red Flags for Developmental Trauma Warranting Referral: https://pinnacleblooms.org/ask/what-clinical-red-flags-for-developmental-trauma-warrant-referral-in-a-young-child
- Early Indicators of Developmental Trauma for Paediatricians: https://pinnacleblooms.org/ask/what-early-indicators-of-developmental-trauma-should-a-paediatrician-watch-for
- When to refer suspected Developmental Trauma for developmental therapy: https://pinnacleblooms.org/ask/when-should-a-doctor-refer-a-child-with-suspected-developmental-trauma-for-developmental-therapy
- Can Developmental Trauma Be Cured?: https://pinnacleblooms.org/ask/can-developmental-trauma-be-cured
- Can Developmental Trauma Be Prevented?: https://pinnacleblooms.org/ask/can-developmental-trauma-be-prevented
- Do boys show Developmental Trauma differently?: https://pinnacleblooms.org/ask/do-boys-show-developmental-trauma-differently
- Do girls show Developmental Trauma differently?: https://pinnacleblooms.org/ask/do-girls-show-developmental-trauma-differently
- How a frontline health worker can spot Developmental Trauma early: https://pinnacleblooms.org/ask/how-can-a-frontline-health-worker-spot-a-child-with-possible-developmental-trauma-early
- Should I be worried my child might have Developmental Trauma?: https://pinnacleblooms.org/ask/should-i-be-worried-my-child-might-have-developmental-trauma
- Early Signs of Developmental Trauma: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-developmental-trauma
- Early Signs of Developmental Trauma in a 1-Year-Old Boy: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-developmental-trauma-in-a-1-year-old-boy
- Early signs of developmental trauma in a 1-year-old girl: https://pinnacleblooms.org/ask/what-are-the-early-signs-of-developmental-trauma-in-a-1-year-old-girl

### Explore causes & influences
- What are the known contributing factors for Developmental Trauma in early childhood?: https://pinnacleblooms.org/ask/what-are-the-known-contributing-factors-for-developmental-trauma-in-early-childhood
- Are boys more likely to have developmental trauma?: https://pinnacleblooms.org/ask/are-boys-more-likely-to-have-developmental-trauma
- Are girls more likely to have Developmental Trauma?: https://pinnacleblooms.org/ask/are-girls-more-likely-to-have-developmental-trauma
- Early Intervention for Developmental Trauma & UN Child Rights: https://pinnacleblooms.org/ask/how-does-early-intervention-for-developmental-trauma-advance-un-child-rights-uncrpd-and-the-sdgs
- What causes Developmental Trauma in young children?: https://pinnacleblooms.org/ask/what-causes-developmental-trauma-in-young-children
- Cost-effectiveness of early therapy for developmental trauma: https://pinnacleblooms.org/ask/what-is-the-cost-effectiveness-of-early-therapy-for-developmental-trauma-in-young-children
- Developmental Trauma in India: Prevalence and Public-Health Burden: https://pinnacleblooms.org/ask/what-is-the-prevalence-and-public-health-burden-of-developmental-trauma-among-young-children-in-india

### Understand assessment
- Developmental Trauma under 7: the screening and diagnostic pathway: https://pinnacleblooms.org/ask/what-is-the-recommended-screening-and-diagnostic-pathway-for-developmental-trauma-in-children-under-7
- How AbilityScore tracks progress in a child with Developmental Trauma: https://pinnacleblooms.org/ask/how-does-abilityscore-track-progress-in-a-child-with-developmental-trauma
- How Developmental Trauma Is Assessed in a Young Child: https://pinnacleblooms.org/ask/how-is-developmental-trauma-assessed-in-a-young-child
- How is Developmental Trauma assessed in children under 7?: https://pinnacleblooms.org/ask/how-is-developmental-trauma-assessed-in-children-under-7
- What an AbilityScore® of 0–100 Means for Developmental Trauma: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-0-100-mean-for-a-child-with-developmental-trauma
- What does an AbilityScore of 100–200 mean for a child with Developmental Trauma?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-100-200-mean-for-a-child-with-developmental-trauma
- What an AbilityScore of 200–300 Means in Developmental Trauma: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-200-300-mean-for-a-child-with-developmental-trauma
- What an AbilityScore of 300–400 means for developmental trauma: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-300-400-mean-for-a-child-with-developmental-trauma
- What does an AbilityScore of 400–500 mean for a child with Developmental Trauma?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-400-500-mean-for-a-child-with-developmental-trauma
- What does an AbilityScore of 500–600 mean for a child with Developmental Trauma?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-500-600-mean-for-a-child-with-developmental-trauma
- What an AbilityScore of 600–700 Means for Developmental Trauma: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-600-700-mean-for-a-child-with-developmental-trauma
- What does an AbilityScore of 700–800 mean for a child with Developmental Trauma?: https://pinnacleblooms.org/ask/what-does-an-abilityscore-of-700-800-mean-for-a-child-with-developmental-trauma

### Explore therapy & support
- How is Developmental Trauma diagnosed in a child?: https://pinnacleblooms.org/ask/how-is-developmental-trauma-diagnosed-in-a-child
- Supporting a Child with Developmental Trauma Day to Day: https://pinnacleblooms.org/ask/as-a-grandparent-or-caregiver-how-can-i-support-a-child-with-developmental-trauma-day-to-day
- Can a Child with Developmental Trauma Attend Mainstream School?: https://pinnacleblooms.org/ask/can-a-child-with-developmental-trauma-attend-a-mainstream-school
- Can a Child with Developmental Trauma Attend Regular School?: https://pinnacleblooms.org/ask/can-a-child-with-developmental-trauma-attend-a-regular-school
- Can a Child With Developmental Trauma Live Independently?: https://pinnacleblooms.org/ask/can-a-child-with-developmental-trauma-grow-up-to-live-independently
- How can a classroom teacher help a child with developmental trauma take part and learn?: https://pinnacleblooms.org/ask/how-can-a-classroom-teacher-help-a-child-with-developmental-trauma-take-part-and-learn
- How a district early intervention programme can identify and support children under 7 with developmental trauma: https://pinnacleblooms.org/ask/how-can-a-district-early-intervention-programme-identify-and-support-children-under-7-with-developmental-trauma
- How a teacher can support a child with developmental trauma: https://pinnacleblooms.org/ask/how-can-a-teacher-include-and-support-a-young-child-with-developmental-trauma-in-a-mainstream-classroom
- How to Support Emotional Development in a Child with Developmental Trauma: https://pinnacleblooms.org/ask/how-can-we-support-emotional-development-in-a-child-with-developmental-trauma
- How therapy helps a child with developmental trauma progress: https://pinnacleblooms.org/ask/how-does-therapy-help-a-child-with-developmental-trauma-make-progress
- How Developmental Trauma Is Supported Through Therapy: https://pinnacleblooms.org/ask/how-is-developmental-trauma-supported-through-therapy
- AbilityScore® 0–100 and Developmental Trauma — next steps: https://pinnacleblooms.org/ask/my-child-with-developmental-trauma-has-an-abilityscore-of-0-100-what-should-we-do-next

### At home & in everyday life
- How can I support my child with Developmental Trauma at home?: https://pinnacleblooms.org/ask/how-can-i-support-my-child-with-developmental-trauma-at-home