25 February 2023>: Clinical Research
Comparison of the Fractured and Non-Fractured Orbit Before and After Surgery Using a Titanium Implant or a Resorbable Poly-d,l-lactic Acid (PDLLA) Implant: A Study from a Single Center in Niš, Serbia of 58 Patients with Unilateral Orbital Floor Fracture Using Volumetric Measurement
Predrag Radović 1ABDEF* , Sonja Janković 2BDF , Milovan Papović 3BC , Marša Leone Dimitrijević 3BDF , Dragan Krasić 1ABDEDOI: 10.12659/MSM.939144
Med Sci Monit 2023; 29:e939144
Table 1 Demographic and clinical characteristics of the studied population.
Mean±SD#/Count | Min-Max#/(%) | |
---|---|---|
Age (years)# | 43.60±16.42 | 18–86 |
Sex | ||
Male | 49 | 84.5% |
Female | 9 | 15.5 |
Side of injury | ||
Right | 28 | 48.3 |
Left | 30 | 51.7 |
Mechanism of injury | ||
Explosive | 1 | 1.7 |
Fall | 10 | 17.2 |
Work | 7 | 12.1 |
Traffic | 11 | 19.0 |
Sport | 5 | 8.6 |
Fight | 24 | 41.4 |
Number of days from injury to surgery | 8.37±8.14 | 0–40 |
Implant | ||
Titanium | 31 | 53.4 |
PDLLA | 27 | 46.6 |
Diplopia preoperatively | 35 | 60.3 |
Paresthesias preoperatively | 57 | 98.3 |
Diplopia postoperatively | 4 | 6.9 |
Paresthesias postoperatively | 25 | 43.1 |
Enophthalmos preoperatively (mm)# | −2.03±1.36 | −6-0 |
Enophthalmos postoperatively (mm)# | −0.71±0.96 | −4-0 |
Extraocular muscle motility preoperatively limited | 33 | 56.9 |
Extraocular muscle motility postoperatively limited | 4 | 6.9 |
Volume preoperatively (cm)# | 27.39±3.05* | 22.15–35.89 |
Volume postoperatively (cm)# | 25.20±2.75** | 21.21–31.33 |
The volume of the healthy side (cm)# | 24.38±2.64 | 20.14–31.10 |
The orbital volume difference preoperatively (cm)# | 3.03±2.07 | −0.41–12.20 |
The orbital volume difference postoperatively (cm)# | 0.81±1.51 | −3.07–4.86 |
OVR (%)# | 96.50±6.08 | 81.65–110.55 |
# Data are expressed as mean±standard deviation; * volume preoperative versus contralateral: p ** volume postoperative versus contralateral: p=0.104. |