How Are Grafts Stored? Is Saline Sufficient?

Why protect grafts?

A follicular unit consists of living cells and surrounding tissues. Drying, mechanical pressure and unsuitable conditions outside the body may affect biological integrity. A graft remaining in place on day ten is not definite proof of long-term hair production.

Is normal saline sufficient?

Normal saline is widely used to keep grafts moist. Lactated Ringer’s and other tissue-preservation solutions have also been studied. International expert consensus discusses different storage solutions according to operating conditions. No single option has been established as superior in every situation.

Holding time and temperature

Time outside the body, temperature and hydration must be assessed together. Generalisations such as “a graft dies after thirty minutes” or “a special solution is always necessary after a fixed time” exceed the limits of the evidence.

The clinical approach in KSD

The aim is to keep grafts appropriately moist, avoid unnecessary forceps pressure and organise the workflow. Good clinical results with saline alone do not establish its superiority over all other solutions.

Frequently asked questions

What happens if a graft dries? Cellular damage may become more likely. Is survival 100%? No. Does the fluid alone determine the outcome? No: harvesting, storage, implantation and patient factors all contribute.

Scientific references

• https://www.tandfonline.com/doi/full/10.1080/09546634.2023.2232065
• https://pubmed.ncbi.nlm.nih.gov/40489742/

This article provides general information and does not replace a personal examination or medical advice.