Sir,
We read the article by Steinlechner and Mkandawire with interest. One
can understand the limitations of medical facilities in a country such as
Malawi and appreciate the efforts of the surgeons to provide a functional
limb. We would like to suggest an alteration to their technique of
Kirschner wire fixation of fibular grafts. Instead of the wire being
passed from the heel, it may be inserted from the metaphyseal region
proximally to end in distal tibial region. In a more mature child, two
wires can be inserted from either side to increase the stability.
When the patient walks, even in plaster casts, as the heel is now free it is more comfortable to bear weight. The
procedure also prevents violation of the ankle joint.
We would also like to draw attention to the fact that the case numbers in the text and Table I are not the same. Case 6 involved the radius as
per the table, whereas the text and Figure 6 depict lower limb function. The
text describes case 4 taking 75 weeks for union, whereas it is case 3 in Table I.
A. AGARWAL
Guru Teg Bahadur,
Delhi, India.