Common injuries
The most common site of
injury in the spine is the
lower back between L4/5 and
L5/S1. Due to the rigidity of
the pelvis and the sacrum
this is the point of the
spine that takes the most
strain during bending,
twisting and lifting
actions. Common types of
injuries associated with
manual handling activities
include:
Muscle Strain - Muscles can
be strained by sudden or
unexpected overloading
which may result in tears to
all or some of the muscle
fibres or its tendons.
Ligament Sprain - Ligaments
can be sprained by
overloading or prolonged
loading. Scar tissue may
occur resulting in joint
tightness and loss of
flexibility.
Disc Prolapse - Disc prolapse
or rupturing of the outer
disc structure, allowing some
of the contents to escape and
protrude, may occur when the
muscles and the ligaments of
the spine are strained beyond
their limits causing uneven
compression of the disc.
Sciatica - Damage to discs in
the lumbar region can result
in nerve injury, sometimes
referred to as sciatica.
Hernia - Manual handling
(usually involving a sudden
maximal effort) may
contribute to the rupture or
separation of some part of
the abdominal wall, enabling
protrusion of an organ
through the wall from its
normal position.