PRINCIPLES OF METACARPAL FRACTURE (MANAGEMENT & TREATMENT)

Abstract

The hand is essential in humans for physical manipulation of their surrounding environment.
Allowing the ability to grasp, and differentiated from other animals by an opposing thumb, the
main functions include both fine and gross motor skills as well as being a key tool for sensing
and understanding the immediate surroundings of their owner.
Target: Hand fractures are the most common fractures presenting at both accident and
emergency and within orthopedic clinics. Appropriate evaluation at first presentation, as well as
during their management, can significantly prevent both morbidity and disability to a patient.
These decisions are dependent on a wide range of factors including age, hand dominance,
occupation, and co-morbidities.
A fracture is best described as a soft tissue injury with an associated bony injury. Despite this
being the case, this paper intends to deal mainly with the bone injury and aims to discuss both
the timing, as well as the methods available, of hand fracture management.
Method: Fractures of the metacarpal are the most common of hand fractures accounting for up
to 40% [1, 2] and are usually the injury described as ‘a broken hand’ by the general public.
For discussion purposes fractures of the metacarpals are best described anatomically and the
digits can be grouped together, although the fifth metacarpal is often expressed on its own as the
‘boxer fracture’ and accounts for a quarter of all metacarpal fractures [2]. Likewise, due to
anatomical and functional variance the first metacarpal is generally classified as a separate entity
which is not included in this Article.