Table 4: Injury mechanisms.

Injury mechanisms*

n (%)

Fall

733 (33.56)

Direct blunt trauma

493 (22.57)

Hyperextension of a joint

171 (7.83)

Punching an object with a fist

152 (6.96)

Another non- traumatic mechanism

142 (6.50)

Door injury

109 (4.99)

Cutting instruments

(knife, machete, scissors, glass)

92 (4.21)

Compression

70 (3.21)

Motor vehicle or motorcycle accident

50 (2.29)

Industrial machinery

36 (1.65)

Chain saw and grinding machine

35 (1.60)

Torsion (dog leash, rope)

24 (1.10)

Hyperflexion of a joint

24 (1.10)

Motorcycle or bicycle chain

15 (0.69)

Bite injury

11 (0.50)

Not specified

8 (0.37)

Crushing injury

7 (0.32)

Firearm injury

6 (0.27)

Explosion

6 (0.27)

Total

2,184 (100.00)

Number of cases (frequency) and % of the total population are presented according to the injury mechanisms.

* Injury mechanisms were grouped according to the most common mechanisms registered.