Melcer T, Belnap B, Walker GJ, Konoske P, Galarneau M. Heterotopic ossification in combat amputees from Afghanistan and Iraq wars: Five case histories and results from a small series of patients.

1
Figure 4. Radiograph showing specific location of
heterotopic ossification (HO), medial distal
spur, following an elective transtibial
amputation for case history 3. HO continued to
cause limited pain during high-level activities
but did not interfere with most day-to-day
functioning.
Melcer T, Belnap B, Walker GJ, Konoske P,
Galarneau M. Heterotopic ossification in combat
amputees from Afghanistan and Iraq wars Five
case histories and results from a small series of
patients. J Rehabil Res Dev. 2011
48(1)1-12. DOI10.1682/JRRD.2010.03.0033