Osteosynthesis and allogeneic bone grafting in complex osteoporotic fractures.
Thirty patients with osteoporotic fractures were treated operatively. An allogeneic bone transplant was used in combination with a conventional osteosynthesis in each patient. The bone graft was pulverized in a bone mill and used as a substitute graft to fill the bone defect, add stability, and enhance bone union. Fractures healed without complications in 20 patients. The osteosynthesis failed in 4 patients. The fracture failed to unite in an additional 3 patients. One deep infection occurred. A biopsy taken from the allogeneic bone at plate removal after fracture union demonstrated mature bone and new bone formation. The use of pulverized allograft bone for large bone defects in patients with osteoporotic fractures yields acceptable results with no adverse effects.
Kuokkanen
H
H
Department of Orthopedics, Päijät-Häme Central Hospital, Lahti, Finland.
Räty
S
S
Korkala
O
O
Niskanen
R
R
Syrjänen
K J
KJ
D000368:Aged; D000369:Aged, 80 and over; D001858:Bone Nails; D001860:Bone Plates; D016025:Bone Transplantation / Q000379:methods*; D003131:Combined Modality Therapy; D005260:Female; D005593:Fracture Fixation, Internal / Q000295:instrumentation / Q000379:methods*; D017102:Fracture Healing / Q000502:physiology; D005598:Fractures, Spontaneous / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000150:complications* / Q000000981:diagnostic imaging; D011379:Prognosis; D011446:Prospective Studies; D011859:Radiography; D012720:Severity of Illness Index; D014184:Transplantation, Homologous; D016896:Treatment Outcome