EDUCATION
What is LLETZ?
Large Loop Excision of the Transformation Zone (LLETZ) is a standard medical procedure used to remove abnormal cells from the cervix. These cells are typically identified during a cervical screening (smear test), and removing them is a proactive measure to prevent the development of cervical cancer.
LLETZ is an incredibly common procedure within the NHS. Statistics show that 1 in 4 women in England will undergo a LLETZ procedure at some point in their lives, with over 50,000 procedures performed annually. Because it is so routine, its broader clinical implications for maternal health are often overlooked.
While LLETZ is life-saving in the context of cancer prevention, research has shown it can increase the risk of preterm birth in subsequent pregnancies. The removal of cervical tissue can lead to a shorter or weaker cervix, which may struggle to stay closed as a baby grows—a factor that was critical in Elkan’s story.
The NHS Saving Babies’ Lives Care Bundle mandates that a history of LLETZ must be disclosed and managed. When healthcare providers are aware of this clinical history, they can offer essential interventions, such as early cervical length scans and monitoring, to prevent avoidable loss.
Questions for Your Care Team
- Given my history of LLETZ, am I classified as higher risk for preterm birth?
- Will I be offered an early cervical length scan (usually between 16-24 weeks)?
- How will my care plan change if monitoring shows my cervix is shortening?
- If I am not offered a scan, how can I access a second opinion or specialist referral?
Disclaimer: The information provided on this page is for awareness and educational purposes only. It is not intended as medical advice. Always consult with your GP, midwife, or obstetrician regarding your individual clinical history and pregnancy care.
Clinical Risks & Care Standards
A history of LLETZ treatment is a significant risk factor for preterm birth, yet it is often disconnected from immediate care pathways. In England, over 50,000 LLETZ procedures are performed annually, with 1 in 4 women undergoing the treatment. Despite its prevalence, clinical history often goes undisclosed or unacted upon at the first antenatal appointment.
Effective care requires clinical decision support. The Elkan Protocol is designed to integrate into NHS systems, ensuring that risk factors lead directly to life-saving interventions, such as cervical length scans and specialized monitoring, rather than preventable loss.
Vigilance in clinical assessment
- Previous cervical treatments must be documented at booking
- Late miscarriages should trigger automatic referral to preterm clinics
- Patient agency is paramount in the clinical decision-making process
NHS Saving Babies' Lives Bundle v3
01
Reducing smoking in pregnancy
02
Risk assessment for FGR surveillance
03
Raising awareness of reduced fetal movement
04
Effective fetal monitoring during labour
05
Reduction of preterm birth
06
Management of pre-eclampsia
Note: These elements are part of a clinical framework designed to reduce stillbirth, neonatal brain injury and preterm birth.
The Right to Informed Care: Advocacy & Accountability
"I have a history of LLETZ. How does this impact my clinical pathway?"
Your midwife must explain that LLETZ history requires specific monitoring due to the increased risk of cervical shortening and subsequent preventable loss.
"Am I following the Saving Babies' Lives Care Bundle protocols?"
The Care Bundle recommends that women with high-risk histories are offered cervical length screening. Ask if this has been booked for your 16-24 week window.
"Can you confirm my history is flagged in my digital prenatal record?"
Consistent documentation ensures that any clinician you see during an emergency triage understands your risk factors immediately.
"What should I do if I feel my concerns are not being addressed?"
You have the right to a second opinion or to speak with the Lead Midwife for Quality and Safety. Do not leave the hospital if you feel your symptoms are clinical.
Disclaimer: The information provided on this page is for advocacy and educational purposes only and does not constitute formal medical advice. Always consult with a qualified professional for clinical decisions. For urgent medical concerns, call 111 or 999 immediately.