Dog bite injuries: can the old dog be taught new tricks?

Abstract

Dog bite injuries are a common cause of patient presentation to NHS emergency departments (EDs) and minor injuries units, and are generally associated with a low level of acuity, despite an inherent capacity for significant soft tissue damage to be inflicted by canine jaws capable of exerting terrific bite forces. Anatomical sites for injury correlate to victim age, with hand and wrist injuries predominating in the adult population. The most common complication is infection secondary to inoculation of oral flora, with the hands being particularly vulnerable due to their anatomy. Injuries to structures such as tendons can be discreet, and retained foreign bodies can easily be overlooked. Wound care has a propensity to attract a disproportionately high level of malpractice actions, and approaches to the management of dog bite injuries have largely been empirical, which may render the practitioner particularly exposed. In response to increasing pressures on healthcare systems, paramedics with extended scopes of practice, including wound care and suturing, are being utilised to assess, manage, treat, and either refer or discharge patients with apparently minor injuries, in strategies aimed at reducing hospital admissions. This article adopts a case study format to examine and evaluate treatment modalities and the current evidence base informing best practice in terms of dog bite injuries from the perspective of a paramedic practitioner, with critical reflection on the decision making process and complexities of such episodes of care in the pre-hospital setting.