Orthopedic Implant Small Bone CE/ISO13485 Navicular Locking Plate

Product Description

Product Description

The Structure Of The Foot

The structure of the foot is roughly divided into three parts, that is, the front foot, the middle foot, and the rear foot. It should be noted that the structures and functions of these three parts are different.

 

Foot bones include 7 tarsal bones, 5 metatarsal bones, and 14 phalanges. A total of 26 pieces.

The calcaneus is the most common site of tarsal fractures, accounting for approximately 60% of all tarsal fractures in adults. The incidence is highest in young men. Most calcaneal fractures are occupational injuries caused by axial forces from a fall. Most are displaced intra-articular fractures (60%-75%). One study reported that among 752 calcaneal fractures that occurred over a 10-year period, the annual incidence of calcaneal fractures was 11.5 per 100,000 population, with a male-to-female ratio of 2.4:1. 72% of these fractures were caused by falls.
 

Calcaneal Locking Plate III
Excellent anatomic pre-shaped design, no need to bend in operation.
The edge with arched surface design, low-profile and reduce the irritation to the soft tissue.
The closed circular structure provide stable support for the comminuted fracture.
The top hole aim sustentaculum tali can support the joint surface.

 

Treatment principles

- Based on biomechanical and clinical research, the reduction and fixation of calcaneal fractures should meet the following requirements.

- Reduction, anatomical reduction for fractures involving articular surfaces.

- Restore the overall shape and length, width and height geometric parameters of the calcaneus.

- Restoring the flattening of the subtalar articular surface and the normal anatomical relationship between the three articular surfaces.

- Restore the weight-bearing axis of the hind foot.

Calcaneal Locking Plate IV
Low profile design can reduce the irritation to the soft tissue -easy to shape and cut in the operation.
Three holes aims the sustentaculum talus to provide excellent support to the talocalcaneal joint surface.
The flexible part provide extra support to the anterior and plantar bone.

Calcaneus Protrusion Locking Plate

Code: 251518XXX

Screw Size: HC3.5

Combined Calcaneal Locking Plate

Code: 251516XXX

Screw Size: HC3.5

Posterior Calcaneal Tuberosity Locking Plate

Code: 251517XXX

Screw Size: HC3.5

Cubiodeum Locking Plate

Code: 251519XXX

The cuboid is a short bone with a total of 1 in each foot. The cuboid is the only bone in the midfoot that supports the lateral column of the foot. It is located between the fourth and fifth metatarsal bones and the calcaneus. It is the basic structure that forms the lateral longitudinal arch of the foot. The stabilization of the lateral column plays an important role and participates in all natural movements of the foot.

Cuboid fractures are uncommon and can be divided into avulsion fractures and compression fractures, caused by direct or indirect violence. Cuboid avulsion fractures are mostly caused by varus, but varus can also cause compression fractures.

Classification of midfoot fractures: Type I is avulsion fractures; Type II is split fractures; Type III is compression fractures involving a single joint; Type IV is compression fractures involving both articular surfaces.

 

Navicular Locking Plate

Code: 251520XXX

The navicular is a small bone in the wrist joint. The navicular bone is close to the radial side of the row, and its shape is like a boat, hence its name. But irregular, the back is long and narrow, rough and uneven, forming a joint with the radius. When a fall is injured, the palm is on the ground, and the navicular bone bears the brunt, and is compressed between the radius and the capitus, resulting in a fracture.

Talus Neck Locking Plate

Code: 251521XXX

The neck of the talus is the narrow part between the head and the body of the talus. Rough above, deep talar groove below

Talus neck fractures are uncommon in clinical work, and routine X-ray examinations are often easy to miss the diagnosis, and CT examination and three-dimensional reconstruction scanning need to be further improved to confirm the diagnosis.

X-Type Locking Plate
- High universality,applied for foot fracture, osteotomy, arthrodesis.
- Edge low-profile design to reduce the irritation to the soft tissue.
- Easy shaped to fit the bone surface.
- Compressed guide pin hole with temporary fixation.
- With Large medial, small and super small size for choice.

 

Calcaneal Locking Plate

Name and Screw	Code	Specification	W/mm	T/mm	L/mm
Calcaneal Locking Plate III HC 3.5	251514011	Large, L	/	2	71.9
	251514012	Large, R	/	2	71.9
	251514021	Medial, L	/	2	66.5
	251514022	Medial, R	/	2	66.5
	251514031	Small, L	/	2	59.7
	251514032	Small, R	/	2	59.7
Combined Calcaneal Locking Plate HC 3.5	251516011	Small, L	10	1.8	57.4
	251516012	Small, R	10	1.8	57.4
	251516021	Medial, L	10	1.8	59.4
	251516022	Medial, R	10	1.8	59.4
	251516031	Large, L	10	1.8	68.9
	251516032	Large, R	10	1.8	68.9
Posterior Calcaneal Tuberosity Locking Plate HC 3.5	251517011	Small, L	10	1.8	40.2
	251517012	Small, R	10	1.8	40.2
	251517021	Large, L	10	1.8	47.8
	251517022	Large, R	10	1.8	47.8
Calcaneus Protrusion Locking Plate HC 3.5	251518011	Small, L	10	1.8	42.8
	251518012	Small, R	10	1.8	42.8
	251518021	Large, L	10	1.8	47.8
	251518022	Large, R	10	1.8	47.8
Calcaneal Locking Plate IV IV HC 3.5	251515011	15Holes, L (L=64)	/	2	64.3
	251515012	15Holes, R (L=64)	/	2	64.3
	251515021	15Holes, L (L=69)	/	2	69.3
	251515022	15Holes, R (L=69)	/	2	69.3
	251515031	15Holes, L (L=76)	/	2	76.3
	251515032	15Holes, R (L=76)	/	2	76.3
Cubiodeum Locking Plate HC 2.4/2.7	251519111	11Holes,L	/	1.5	/
	251519112	11Holes,R	/	1.5	/
Navicular Locking Plate HC 2.4/2.7	251520110	11Holes	5	1.5	57
Talus Neck Locking Plate HC 2.4/2.7	251521060	6Holes	11	1.5	38.4
X-Type Locking Plate X HC 2.4/2.7	251522010	4Holes (22*14)	14	1.5	22
	251522020	4Holes (24*18)	18	1.5	24
	251522030	4Holes (30*18)	20	1.5	30
	251522040	4Holes (30*22)	20	2.5	36

*All the prices are only for reference. Exact price will be based on the latest quotation.