-
DE
Madelung Deformity – Causes, Symptoms and Treatment
Madelung deformity is a congenital malformation of the wrist in which the radius bone grows shorter and curved, leading to a characteristic bayonet-like wrist alignment, pain, and restricted movement.
Add as Preferred SourceThings worth knowing about "Madelung Deformity"
Madelung deformity is a congenital malformation of the wrist in which the radius bone grows shorter and curved, leading to a characteristic bayonet-like wrist alignment, pain, and restricted movement.
What is Madelung Deformity?
Madelung deformity is a rare, usually congenital malformation of the wrist caused by a growth disturbance of the distal radius (the larger of the two forearm bones). Due to asymmetric bone growth, the wrist and hand adopt a characteristic bayonet-like alignment, with the hand appearing shifted forward and to the side. The condition was first described in the 19th century by German surgeon Otto Wilhelm Madelung.
The deformity occurs more frequently in girls and women and typically becomes apparent during puberty, when bone growth is most active. It can affect one or both wrists.
Causes
The exact cause of Madelung deformity varies. The main categories include:
- Primary (idiopathic) form: The most common type, occurring without an identifiable underlying disease. Familial clustering suggests a genetic component.
- Genetic causes: Mutations in the SHOX gene (Short Stature Homeobox Gene), which plays a key role in bone growth, are commonly associated. Many affected individuals have Leri-Weill dyschondrosteosis, a skeletal dysplasia.
- Secondary forms: Can result from trauma (growth plate injuries), infections, rickets, or connective tissue disorders.
- Enchondral ossification disorder: A disruption in the normal bone formation process at the distal radial growth plate.
Symptoms
Symptoms of Madelung deformity typically develop gradually during puberty. Common signs include:
- Visible prominence of the ulnar head at the wrist (the ulna protrudes noticeably)
- Bayonet deformity of the wrist (the hand is displaced in a palmar and radial direction)
- Wrist pain, especially during load-bearing activities and rotational movements
- Restricted dorsiflexion (bending the hand backward) and forearm rotation (pronation and supination)
- Shortening and bowing of the forearm
- Possible reduction in grip strength
Diagnosis
Diagnosis of Madelung deformity is typically made through a combination of clinical examination and imaging:
- Physical examination: Assessment of wrist alignment, range of motion, and pain symptoms.
- X-ray: The standard diagnostic tool; shows characteristic changes such as tilting of the distal radial joint surface, shortening of the radius, and dorsal displacement of the ulna.
- MRI (Magnetic Resonance Imaging): Provides additional information on soft tissues, ligaments, and the growth plate, particularly in younger patients.
- Genetic testing: Molecular genetic analysis may be recommended when SHOX gene mutation or Leri-Weill syndrome is suspected.
Treatment
Conservative Treatment
In mild cases without significant functional impairment, conservative management may be tried first:
- Physiotherapy to maintain range of motion
- Pain management with anti-inflammatory medications (e.g., NSAIDs)
- Occupational therapy and custom wrist splints
Surgical Treatment
When deformity is severe, pain is significant, or function is substantially limited, surgical intervention is necessary. Common procedures include:
- Corrective osteotomy of the radius: The radius is cut and repositioned in a corrected alignment to address the axis malalignment.
- Ulnar shortening osteotomy: Shortening the ulna to restore the physiological balance between radius and ulna.
- Physiolysis (Vickers procedure): Used in growing children; an abnormal tethering band (Vickers ligament) that restricts radial growth is released, allowing the growth plate to develop normally.
- Joint surface reconstruction: In severe cases, more extensive reconstruction may be required.
The goals of treatment are to reduce pain, restore wrist function, and improve the appearance of the wrist.
References
- Langer LO Jr. - Dyschondrosteosis, a heritable bone dysplasia with characteristic roentgenographic features. American Journal of Roentgenology, 1965.
- Vickers D, Nielsen G - Madelung deformity: surgical prophylaxis (physiolysis) during the late growth period by resection of the dyschondrosteosis lesion. Journal of Hand Surgery (British Volume), 1992.
- Belin V et al. - SHOX mutations in dyschondrosteosis (Leri-Weill syndrome). Nature Genetics, 1998.
Building Blocks for a Healthy Life
As an integrated manufacturer, we develop & produce evidence-based, patented, and non-patented formulations. We work exclusively with plant and natural extracts according to the strictest purity & quality standards.
The combination of science & modern technology with the laws of nature creates solutions consistently tailored to humans – for the highest good: health.
Skip product gallery
Subscription available
Floral
For Healthy Oral Flora & Dental Care
Formulated lozenges with Dentalac®, lactic acid bacteria, and Lactoferrin CLN®30 lozenges
Regular price:
€22.90
Discount
Subscription available
Lactoferrin 60 Capsules
For your universal protection
As one of the most valuable proteins in the body, lactoferrin is a natural component of the immune system.
60 Capsules
Sale price:
€50.00
Regular price:
€59.90
Discount
Subscription available
Multivitamin Mineral Complex
Daily basic supply: the complete spectrum of micronutrients
Natural multivitamin complex for the immune system, energy, and central body functions
30 Capsules
Sale price:
€27.90
Regular price:
€29.90
Subscription available
Natural Iron
For your iron balance
Specially formulated for your iron balance with plant-based curry leaf iron, Lactoferrin CLN®, and natural Vitamin C from rose hips.
30 Capsules
Regular price:
€35.90
Most read entries
3 Posts in this encyclopedia categoryMagnesiumcarbonat
Magnesiumcarbonat ist eine anorganische Magnesiumverbindung mit säure-neutralisierender (antazidischer) Wirkung. Erfahre mehr über Vorteile, Einsatzgebiete und Unterschiede zu besser resorbierbaren Magnesiumformen.
Calorie content
The choice of food influences our energy intake. The calorie content varies greatly - some provide little energy, others a lot.
Cologne list
The Cologne List ® is an important initiative in competitive sports that offers athletes guidance in the selection of nutritional supplements.