Operation time and intraoperative fluoroscopy time in different internal fixation methods for subtrochanteric fractures treatment

Introduction/Objective. Subtrochanteric fractures are unstable, tending to a varus, antecurvatum, and shortening deformity. The aim of this paper was to compare operation time and fluoroscopy time between different internal fixation methods in the treatment of subtrochanteric fractures. Method. The prospective study of the group of 27 patients with a subtrochanteric fracture treated by the SIF (selfdynamisable internal fixator with a trochanteric unit) method had been done. Operation time and fluoroscopy time values from this group were compared to the same parameters data from the literature for intramedullary (IM) nails, proximal femur locking plates (PF-LCP), dynamic condylar screws (DCS), and the 95°-angled blade plate. Results. In the SIF group, operation time was 62.2 (25–140) minutes and fluoroscopy time was 43 (20–95) s. Average operation time from the literature data was: 102.1 (43–181) minutes for IM nail, 94.2 (75–129) minutes for PF-LCP, 105.3 (70–166) minutes for DCS and 221.5 (171–272) minutes for blade plate. Average fluoroscopy time from the literature data was: 109.6 (34–250) seconds for IM nail, 102.3 (47–180) seconds for PF-LCP, 238 seconds for DCS. Operation time and intraoperative fluoroscopy time were higher in IM nail, PF-LCP, DCS and blade plate comparing to SIF method (p < 0.05). Conclusion. The above mentioned difference could be explained by a degree of required accuracy in the initial operative technique maneuvers, by used number of screws and by the type of the fracture reduction performance in different fixation methods. Operation time during IM nailing of subtrochanteric fractures sometimes can be shorter than average operation time in SIF method, what could be explained by the skill of the surgeon to perform as fast closed reduction for insertion of guide wire. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. III41017: Virtual human osteoarticular system and its application in preclinical and clinical practice].

Medienart:

E-Artikel

Erscheinungsjahr:

2018

Erschienen:

2018

Enthalten in:

Zur Gesamtaufnahme - volume:146

Enthalten in:

Srpski Arhiv za Celokupno Lekarstvo - 146(2018), 9-10, Seite 543-548

Sprache:

Englisch ; srp

Beteiligte Personen:

Mitković Milan M. [VerfasserIn]
Milenković Saša S. [VerfasserIn]
Micić Ivan D. [VerfasserIn]
Kostić Igor M. [VerfasserIn]
Stojiljković Predrag M. [VerfasserIn]
Mitković Milorad B. [VerfasserIn]

Links:

doi.org [kostenfrei]
doaj.org [kostenfrei]
www.doiserbia.nb.rs [kostenfrei]
Journal toc [kostenfrei]
Journal toc [kostenfrei]

Themen:

Dynamization
Medicine
R
Selfdynamisable internal fixator
Subtrochanteric fractures

doi:

10.2298/SARH180220042M

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

DOAJ054046661