Details

Autor(en) / Beteiligte

• Wildemann, Britt
• Ignatius, Anita
• Leung, Frankie
• Taitsman, Lisa A.
• Smith, R. Malcolm
• Pesántez, Rodrigo
• Stoddart, Martin J.
• Richards, R. Geoff
• Jupiter, Jesse B.

Titel

Non-union bone fractures

Ist Teil von

• Nature reviews. Disease primers, 2021-08, Vol.7 (1), p.57-57, Article 57

Ort / Verlag

London: Nature Publishing Group

Erscheinungsjahr

2021

Beschreibungen/Notizen

• The human skeleton has remarkable regenerative properties, being one of the few structures in the body that can heal by recreating its normal cellular composition, orientation and mechanical strength. When the healing process of a fractured bone fails owing to inadequate immobilization, failed surgical intervention, insufficient biological response or infection, the outcome after a prolonged period of no healing is defined as non-union. Non-union represents a chronic medical condition not only affecting function but also potentially impacting the individual’s psychosocial and economic well-being. This Primer provides the reader with an in-depth understanding of our contemporary knowledge regarding the important features to be considered when faced with non-union. The normal mechanisms involved in bone healing and the factors that disrupt the normal signalling mechanisms are addressed. Epidemiological considerations and advances in the diagnosis and surgical therapy of non-union are highlighted and the need for greater efforts in basic, translational and clinical research are identified.Non-union, defined as a fractured bone that does not heal within the expected time or is deemed unable to heal without intervention, represents a complex chronic medical condition characterized by pain and functional and psychosocial disability. In this Primer, Jupiter and colleagues discuss the epidemiology, advances in pathophysiology, diagnosis and management, and the quality of life of patients with non-union.