The incidence of humeral osteomyelitis is relatively rare as
compared to incidence of lower limb osteomyelitis. Despite
having no guideline in the management of humeral
osteomyelitis, surgeons have utilised their experience in
managing lower limb osteomyelitis to treat humeral
osteomyelitis. By adhering to principles including thorough
debridement of necrotic bone and soft tissue, staged bony
and/or soft tissue reconstruction, and targeted antimicrobial
therapy, a good outcome can be achieved in the management
of humeral osteomyelitis. We report a case of Cierny-Mader
type IV proximal humeral osteomyelitis after a severe crush
injury of the left shoulder and its subsequent two-stage
reconstruction using internal fixation and pedicled
Latissimus dorsi musculocutaneous flap.