title: Missile injuries of the knee joint.
abstract: The results of the treatment of missile injuries of 170 knees in 162 patients are analyzed. The injuries were caused by infantry weapon missiles in 52(32.1%) and by fragments of mine or explosive devices in 110(67.9%) patients. The most frequent were penetrating injuries of the joint with multifragment fractures which in 15.8% cases were associated with injuries of the neurovascular bundle. Stabilization of bone fragments was required in 111(65.3%) knees. Stabilization was done by external fixation in 42(37.8%) and by plaster of Paris in 69(62.2%) knees. Additional mini osteosynthesis was required in 13(30.9%) knees stabilized by external fixation and in 3(4.3%) knees stabilized by plaster of Paris. Amputations were performed in 13(7. 6%) injured knees. During the postoperative period local and general complications occurred in 27(16.6%) patients. The most frequent local complications were suppurative articular infections requiring repeated surgery. Soft tissue defect covering was necessary in 53(33. 1%) patients. The poor late results were present in missile fractures of the knee. The most frequent were degenerative changes with bone defects. The possible surgical solutions in such cases are arthrodesis or total endoprosthesis implantation.
authors.affiliation: Clinic of Traumatology and Orthopaedic, Military Medical Academy, Crontravska str. 17, 11000, Belgrade, Yugoslavia.
authors.forename: D
authors.initials: D
authors.lastname: Nikolić
authors.forename: V
authors.initials: V
authors.lastname: Drasković
authors.forename: R
authors.initials: R
authors.lastname: Vulović
authors.forename: M
authors.initials: M
authors.lastname: Mladenović
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002370:Casts, Surgical; D002648:Child; D016267:External Fixators; D005260:Female; D005592:Fracture Fixation / Q000379:methods*; D005593:Fracture Fixation, Internal; D006801:Humans; D007718:Knee Injuries / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014857:Warfare; D014950:Wounds, Penetrating / Q000000981:diagnostic imaging / Q000601:surgery*; D015022:Yugoslavia