Sprains (distortions) of the hand and wrist

What happens if you sprain your hand?

The hand and wrist are stabilized by many small joints, a strong joint capsule and numerous ligaments. These include, among others, the collateral ligaments of the finger and thumb joints, the capsule-ligament structures of the wrist (e.g. scapholunate and lunotriquetral ligaments) and the capsule of the radiocarpal joint.

In the event of a distortion, these structures are stressed beyond their physiological elasticity. Strains occur (Grade I), occasionally microfiber tears (Grade II) and rarely complete ligament ruptures (Grade III). The latter are associated with instability and must be assessed separately and, if necessary, treated differently.

• Grade I: Strain without structural crack, most common form
• Grade II: Partial tear of individual ligament fibers, more painful and takes longer to heal
• Grade III: complete tear with instability – separate treatment paths required

Causes and typical triggers

Sprains are usually caused by sudden force that twists, twists or bends the fingers or wrist. A fall onto an outstretched hand is often the cause.

• Sports: ball sports (catching and blocking movements), skiing, snowboarding, martial arts
• Everyday life: Falling at home, catching a trip, heavy lifting with twisting
• Work: monotonous loads or jerky pulls on tools
• Risk factors: lack of warm-up, previous sprains, inadequate protective equipment

Symptoms: How do I recognize a sprain?

• Acute pain in the affected area, increased with movement or pressure
• Swelling, occasionally bruising (hematoma)
• Restriction of movement and protective posture
• Feeling of “folding away” or instability with more severe injury
• Pressure pain along the path of the ligament (e.g. thumb side of the ski thumb)

Warning signs of a more serious injury or accompanying injury include visible misalignment, pronounced instability, a cracking noise during an accident, numbness, a feeling of cold in the fingers or severe pain at rest. In these cases, medical attention should be sought quickly.

First aid: P.E.C.H. rule

In the case of severe pain, significant misalignment, sensory disturbances or open wounds, a timely orthopedic emergency assessment makes sense.

Diagnostics in Hamburg: reliably distinguish between strains, partial tears and ruptures

Precise diagnosis is crucial in order to initiate the correct treatment and avoid subsequent damage. In our practice at Dorotheenstrasse 48, 22301 Hamburg, the clarification is carried out in a structured manner.

• Anamnesis: mechanism of accident, time, previous illnesses, previous injuries
• Clinic: Inspection (swelling/hematoma), palpation (tenderness), functional and stability tests (e.g. thumb UCL stress test, pain provocative tests on the wrist)
• Imaging: X-ray to rule out fractures or bony ligament avulsions; Ultrasound to assess superficial ligaments; If the situation is unclear or relevant ligament lesions are suspected, MRI
• Differential diagnoses: Higher grade capsular ligament injuries, dislocations/subluxations, fractures (e.g. scaphoid), TFCC lesions, tendon injuries

Not every sprain requires extensive imaging. It is used specifically when the clinical examination provides evidence of a more serious injury or when symptoms persist despite adequate therapy.

Degrees of severity and healing process

• Grade I (strain): Pain and slight swelling, stability maintained. Healing time is often 1-3 weeks.
• Grade II (partial tear): significant pain, hematoma, functional limitation. Healing time is often 3-6 weeks, full exercise later.
• Grade III (rupture): instability, loss of function. Depending on the structure, conservative is rarely sufficient; surgical care may be required.

Ligament tissue generally requires 6-12 weeks to heal structurally. Increases in load occur gradually. Full weight bearing too early increases the risk of re-injury or chronic instability.

Conservative therapy: standard for sprains

For most sprains, conservative measures are the priority. The aim is to relieve pain, reduce swelling, protect the healing structures and quickly restore mobility, strength and coordination.

• Immobilization: briefly using tape, elastic bandage or removable orthosis/splint – adapted to the affected region.
• Cryotherapy: regular cooling for the first 48-72 hours.
• Anti-inflammatory pain therapy: e.g. B. NSAIDs in individual dosage and duration; Concomitant illnesses and tolerance are taken into account.
• Lymphatic drainage and decongestant measures: elevation, compression bandage.
• Early functional therapy: guided mobilization within the pain threshold, later coordination and strength building; often in collaboration with physiotherapy and, if necessary, occupational therapy.
• Adaptation to everyday life: temporarily reduce stressful activities, use ergonomic aids.
• Tape in sports/everyday work: for protection in the transition phase, professionally applied.

Ability to work and play sports are assessed individually. Lighter office work is often possible early on, but physically demanding work should be resumed gradually.

Regenerative procedures: only according to indication

If there are persistent complaints after partial tears or if healing is delayed, regenerative procedures such as autologous blood/PRP can be discussed. The evidence varies depending on the structure and exposure profile, and the benefit is not assured in all cases.

We discuss opportunities, limitations, possible side effects and costs transparently. These procedures do not replace the basic therapy, but can - if appropriate - supplement it.

When is an operation necessary?

Surgery is rarely necessary for pure sprains. It may be indicated in cases of proven complete ligament rupture with instability, bony ligament avulsions, relevant intercarpal ligament injuries or accompanying dislocations/fractures.

• Possible procedures: band suture or refixation (e.g. with bone anchors), temporary stabilization (e.g. wires), arthroscopic assistance.
• Goals: Restore stability, avoid malunion, ensure long-term function.
• Risks: Infection, stiffness, persistent pain, scarring problems, CRPS. Benefit-risk assessment individually.

An operation is followed by a phase of immobilization, gradual movement build-up and targeted training. The follow-up treatment is planned in a structured manner.

Rehabilitation, healing time and return to sport/work

• Pain and swelling phase: 1-10 days, focus on protection and swelling.
• Functional phase: 2–6 weeks, progressive mobilization, coordination exercises, grip strength training.
• Load build-up: from weeks 3-8 depending on severity; Sport-specific drills under protection (tape/orthosis).

It is often possible to return to non-stressful desk work early on. Craft activities or sports with high grip or fall stress require more time. Returning too quickly increases the risk of relapse.

Simple exercises to do at home (after the acute phase)

Exercises may be pulling, but not sharply painful. If symptoms increase, please take a break and seek professional advice.

Prevention: How to reduce your risk

• Warm up before sports and strenuous activities
• Technical training and appropriate protective equipment (e.g. wrist protection in high-risk sports)
• Regular strength and coordination training for forearm and hand muscles
• Breaks and ergonomics in everyday work
• Respect the healing of previous injuries and gradually increase the load

Special situations: children, elderly people, previous illnesses

• Children/Adolescents: Growth plates are sensitive; X-rays are often useful for diagnosing fractures.
• Older patients: Concomitant osteoarthritis or osteoporosis can influence the course and healing.
• Anticoagulants/diabetes: take into account the tendency to hematoma or delayed healing; Customize therapy individually.

Everyday tips and warning signs

• Elevate and cool if swelling increases in the evening
• Light, frequent movements instead of infrequent maximum loads
• Painkillers only as needed and in consultation, no long-term use without supervision
• Warning signs: increasing pain despite rest, sensory disturbances, blue discoloration/coldness, pronounced instability - please seek medical advice

What you can expect in our practice in Hamburg

We rely on a careful clinical examination, targeted imaging and structured, conservative therapy. If necessary, we coordinate further diagnostics (e.g. MRI) and work together with physiotherapy/occupational therapy. You will receive a clear treatment and re-entry plan tailored to your everyday life, work and sport.

Address: Dorotheenstraße 48, 22301 Hamburg. You can easily make appointments online.