Root Fracture in Children: Parent and Patient Education After Dental Trauma

Proper parent and patient education is an important part of managing root fractures in children. After a dental trauma, appropriate home care and regular observation can help protect the injured tooth, support healing, and allow any possible complications to be identified early.

Home Care Following a Root Fracture

It is recommended that the patient follows a soft diet for approximately 10–14 days to avoid further trauma to the affected tooth (Ranka, 2013). Oral hygiene should also be maintained carefully using a soft toothbrush or gauze soaked with 0.2% chlorhexidine to gently clean around the affected tooth and surrounding area twice daily. This can encourage gingival healing and help reduce plaque accumulation (IADT, 2020).

Parents should also be advised to monitor the affected tooth for any changes. If the tooth changes colour or the child complains of pain, the patient should be referred back to the dental practice for further assessment (IADT, 2020).

Possible Effects on the Developing Permanent Teeth

The practitioner should explain to parents that trauma to primary teeth may sometimes affect the developing permanent successor. These complications can occur following trauma to the primary dentition or as a result of pulpal necrosis (Ranka, 2013).

The extent of damage to the permanent successor depends on several factors, including the age of the child at the time of injury, the developmental stage of the permanent tooth, and the intensity and type of trauma experienced (Welbury et al., 2005).

Possible complications can range from disturbances in mineralisation to more severe developmental abnormalities involving the tooth and root, as well as disturbances in the sequence or pattern of tooth eruption (von Arx, 1993).

Common developmental disturbances include enamel hypoplasia, hypocalcification, and crown or root dilacerations (von Arx, 1993).

Overall, parents play an important role in monitoring the healing process following a root fracture. Providing clear instructions on oral hygiene, diet, and warning signs can help ensure that any complications affecting either the injured primary tooth or the developing permanent successor are identified as early as possible.

References

• von Arx, T., 1993. Developmental disturbances of permanent teeth following trauma to the primary dentition. Australian Dental Journal, 38(1), pp.1–10.