Knuckle pain and swelling
Tenderness and bruising may spread across the back of the hand.
Metacarpal fractures affect the long bones between the wrist and fingers. Many heal well without surgery, but rotation, shortening, joint involvement, open injury or instability can compromise grip if not corrected.

A metacarpal fracture may involve the neck, shaft, base or joint surface. The fifth metacarpal neck is often called a boxer’s fracture. During examination, the fingers are checked in extension and flexion because rotational deformity can cause overlap when making a fist.

Severity varies with displacement, joint involvement and soft-tissue injury. New numbness, circulation change or an open wound needs urgent assessment.
Tenderness and bruising may spread across the back of the hand.
The knuckle may appear flattened after a neck fracture.
Rotation becomes clearer when making a fist.
Lifting and squeezing become difficult.
A cut over the knuckle can communicate with the fracture or joint.
High-energy trauma may cause several fractures or dislocations.
The mechanism helps identify likely fracture, ligament, tendon and soft-tissue patterns, but examination and imaging determine the diagnosis.
A useful diagnosis combines the injury pattern, examination and imaging that will change treatment.
Check skin, tendon function, sensation, finger cascade and rotation.
Define fracture level, angulation, shortening and joint involvement.
May help with complex base or joint-surface fractures.
Confirm alignment after manipulation and during follow-up.
The right plan depends on the exact injury, alignment, stability, joint surface, skin and patient priorities.


Surgery is considered when the fracture is rotated, significantly displaced, unstable, open, involves a joint, affects multiple metacarpals or cannot maintain useful alignment in a splint.

These are broad guides only. Imaging, fracture stability, tissue repair and work or sport demands determine the individual timeline.
Swelling control, wound or splint review and early movement of safe joints.
Protection continues while fracture healing progresses.
Grip, work and sport are advanced according to healing and stability.
Knuckle shape may remain different even when function is good; stiffness needs active rehabilitation.

4.96/555 verified reviewsDr. Shoaib Arshad is a fellowship-trained consultant orthopaedic hand and wrist surgeon with UK specialist training and more than 17 years in orthopaedic surgery.
General information only. Acute injuries and treatment decisions require individual medical assessment.
No. Many can be treated in a splint, but rotation, instability, open injury, severe angulation or occupational needs may change the plan.
Finger overlap or scissoring reveals rotational deformity, which can interfere with grip and may not be obvious on a resting X-ray.
A reduced knuckle prominence can remain after some fifth-metacarpal fractures even when function is acceptable.
Return depends on fracture healing, stability, grip, pain and whether the hand can be protected.
Yes. Dr. Arshad provides specialist hand-fracture assessment in Manchester, UK and during UK clinical availability.
Book a specialist consultation and bring emergency records, X-rays, scans, reports and current splint or cast information.