[Tibial intramedullary nailing without open drilling].
By means on the basis of a prospective study of 33 osteosynthesis with the unreamed tibia nail (UTN) the following conclusions were found: 1. A technical simple, intramedullary solid strength bearing device in only two diameters is available, therefore costs for stock keeping are low. Systematic interlocking of the nail is necessary. Regarding the multiplicity of indication as well as the mechanical character the UTN is close to the principle of the internal fixator. 2. As a result of its solid constitution remarkable hollow cavities do not exist, so that retention of hematoma or secretions is limited (prophylaxis of infection). 3. In case of a closed nailing procedure the less rigid fracture fixation is favourable for the biology of the bone healing (fracture hematoma, less traumatic procedure without reaming of the medullary cavity, etc.). 4. The frequently observed breakage of interlocking bolts leads spontaneously to a dynamisation favourable as to time and therefore to a better bone healing process (callus formation). 5. Time intervals of bony fractures consolidation are significantly shorter compared to the exclusive osteosynthesis with the external fixator [3]. 6. The unreamed tibia nail is an implant for both primary stabilisation of closed diaphyseal fractures of the tibia with soft tissue injury and for secondary procedure/treatment for example after external fixator osteosynthesis or initial non-operative treatment. Early change of procedure seems to be of importance.
Kuner
E H
EH
Abteilung Unfallchirurgie, Chirurgische Klinik der Albert-Ludwigs-Universität Freiburg/Brsg.
Serif el-Nasr
M S
MS
Münst
P
P
Staiger
M
M
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004868:Equipment Failure; D005260:Female; D005594:Fracture Fixation, Intramedullary / Q000295:instrumentation*; D017102:Fracture Healing / Q000502:physiology; D005596:Fractures, Closed / Q000000981:diagnostic imaging / Q000601:surgery*; D005597:Fractures, Open / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011859:Radiography; D013978:Tibial Fractures / Q000000981:diagnostic imaging / Q000601:surgery*
Die Tibiamarknagelung ohne Aufbohrung.