Medical Titanium Clavicle Hook Locking Plate

Medical Titanium Clavicle Hook Locking Plate

Our Clavicle Hook Locking Plate is meticulously engineered for complex distal clavicle fractures with acromioclavicular (AC) joint dislocation. Constructed from high-strength medical titanium alloy, it offers outstanding biocompatibility and fatigue resistance, capable of withstanding the stresses of early shoulder mobilization.

The core of its design is the integrated hook-and-plate construct. The proximal plate section provides rigid fixation to the clavicle via multi-hole locking screw technology, creating an angle-stable frame. The distal hook is inserted beneath the acromion during surgery, leveraging the scapula for mechanical support to provide continuous, stable resistance against superior displacement of the dislocated clavicle, ensuring anatomical reduction and a reliable healing environment.

The plate is pre-contoured to better match the distal clavicular anatomy, reducing intraoperative modification. The low-profile design effectively minimizes soft tissue irritation and the prominence of the implant.

Compatible Screws & Indications:

- Fitted Screw：Ф3.5 Locking Screws, Ф3.5 Cortical Screws;

- Scope of Application: Distal clavicle fractures (Neer Type II), Acromioclavicular joint dislocation (Rockwood III-V).

Specifications of Clavicle Hook Locking Plate:

Product Code	ITEM	Model	Spec （Holes/Length）	Material	Left/Right	Product Picture
20351005	Clavicular Hook Locking Plate-I 15mm	YSA44-01	Left 5 Holes	A	Left/Right
20351006			Left 6 Holes
20351007			Left 7 Holes
20351008			Left 8 Holes
20352005			Right 5 Holes
20352006			Right 6 Holes
20352007			Right 7 Holes
20352008			Right 8 Holes
20361005	Clavicular Hook Locking Plate-I 18mm	YSA44-02	Left 5 Holes	A	Left/Right
20361006			Left 6 Holes
20361007			Left 7 Holes
20361008			Left 8 Holes
20362005			Right 5 Holes
20362006			Right 6 Holes
20362007			Right 7 Holes
20362008			Right 8 Holes
20961004	Clavicular Hook Locking Plate-I	YSB44-01	Left 4 Holes	A	Left/Right
20961005			Left 5 Holes
20961006			Left 6 Holes
20961007			Left 7 Holes
20962004			Right 4 Holes
20962005			Right 5 Holes
20962006			Right 6 Holes
20962007			Right 7 Holes
20971004	Clavicular Hook Locking Plate-I	YSB44-02	Left 4 Holes	A	Left/Right
20971005			Left 5 Holes
20971006			Left 6 Holes
20971007			Left 7 Holes
20972004			Right 4 Holes
20972005			Right 5 Holes
20972006			Right 6 Holes
20972007			Right 7 Holes
10241005	Clavicle Hook Plate-Ⅰ（15mm）	YSZQ01	Left 5 Holes	A	Left/Right
10241006			Left 6 Holes
10241007			Left 7 Holes
10241008			Left 8 Holes
10242005			Right 5 Holes
10242006			Right 6 Holes
10242007			Right 7 Holes
10242008			Right 8 Holes
10251005	Clavicle Hook Plate-Ⅰ（18mm）	YSZZ01	Left 5 Holes	A	Left/Right
10251006			Left 6 Holes
10251007			Left 7 Holes
10251008			Left 8 Holes
10252005			Right 5 Holes
10252006			Right 6 Holes
10252007			Right 7 Holes
10252008			Right 8 Holes

FAQ:

Q1: What is the primary use of the hook plate, and how does it differ from a standard clavicle plate?

A1: It is specifically designed for certain fractures at the very outer end (distal) of the clavicle, often involving dislocation of the AC joint due to ligament rupture. Standard straight or anatomical clavicle plates struggle to control the upward displacement in this area. The key differentiator is the hook itself, which engages under the acromion to "support" and stabilize the dislocated clavicle from below – this is its core advantage.

Q2: Could the hook part irritate or damage structures under the acromion, like the rotator cuff?

A2: A skilled orthopedic surgeon will place the hook in a safe zone beneath the acromion using precise technique to avoid direct impingement on critical structures like the rotator cuff tendons. However, some patients may experience mild sensation of the hook or slight motion limitation during shoulder movement, which is often temporary. This is also the primary reason why a second surgery to remove the implant is commonly recommended after fracture healing (around 6-12 months).

Q3: What are the key rehabilitation considerations post-surgery? When can I start moving?

A3: It is crucial to strictly follow your surgeon's specific protocol. Generally, the arm is protected in a sling initially, but motion of the hand, wrist, elbow, and gentle pendulum exercises for the shoulder are encouraged to prevent stiffness. Around 6 weeks, depending on healing seen on X-ray, more active shoulder rehabilitation typically begins. Activities involving heavy lifting or strenuous motion should be avoided until solid bony union is confirmed, usually around 3 months or longer.

Q4: Does this plate need to be removed?

A4: Because the hook plate is a specialized implant that spans the AC joint, most surgeons recommend a second surgery to remove it after the fracture has solidly healed (typically between 6 months to 1 year post-op). This is to optimize long-term shoulder function and avoid potential issues like subacromial impingement or bone erosion. This removal is a planned elective procedure.

Q5: How is the correct hook plate size selected for a patient?

A5: This decision is made by the surgeon based on precise pre-operative imaging (X-rays, CT scans). The surgeon will evaluate the size of the patient's clavicle, the fracture pattern, and the acromion anatomy to select the most appropriate model from the system's range of available sizes (e.g., hook length, plate length, number of holes) that best matches the individual's anatomy and provides optimal stability.