SOFT TISSUE DAMAGE
The soft tissue component of the traumatic lesion may produce the most
obvious roentgen sing of injury and is, in these instances, fundamental
to the correct roentgen diagnosis. In many instances, the soft tissue
lesion is frequently of greater clinical significance that the more
obvious skeletal injury. Awareness of the roentgen signs that signal
soft tissue injury, and of those skeletal lesions that are commonly
associated with radio graphically silent, but clinically more
significant, soft tissue damage, leads to prompt institution of
appropriate additional diagnostic studies or therapeutic measures.
Thus, the soft tissue injury in the roentgen diagnosis of trauma has
both diagnostic and therapeutic significance.
If the area of soft tissue damage is small and the fracture does not
require internal fixation to keep the broken ends of the bone in
alignment, such as with the use of pins, the Vet may then choose to
continue treatment like that of a closed fracture. Soft-tissue damage
is usually more painful and can be more serious than bone injury.
The risk of soft-tissue damage is especially high. Theoretically, you
could lengthen bone indefinitely, but nerves, vessels and muscles can
tolerate only a finite amount, the other pediatric orthopedic surgeon
doing limb lengthening. “That's why lengthened limbs tend to be weaker,
even though patients do intensive physical therapy,” says an assistant
professor of functional restoration. Eventually, patients regain normal
strength, adds Rinsky.
Severe soft-tissue damage is associated, usually resulting in
subperiosteal hematoma. In uncomplicated cases, gentle forward traction
on the forearm with the humerus stabilized can be conducted to ease
pain before orthopedic referral. Roentgenography is required to analyze
possible complications before considering even simple dislocation
reduction.
f there are any rotation or side bending forces present then the
effects are magnified as prevention of rotation and side bending are
not well guarded by the normal soft tissues. This results in joint and
soft tissue damage, which if not treated immediately will cause loss of
movement, pain and possible nerve root irritation with various
neurological effects ranging from paresthesia to clonic or spastic
contractions being caused. The ultimate injury that may be caused if a
cervical fracture, due to the head moving so far that the extreme range
of movement is reached and if the operative has any previous arthrotic
or porotic changes, then the forces involved may easily cause either
crush damage to the vertebral bodies of even fracture of the odontoid
peg, which is fatal.