Panosteitis

Panosteitis, also known as pano or growing pains, is an inflammatory condition affecting the long bones in young dogs. This condition is primarily seen in large and extra-large, occurring typically between 5 to 18 months of age. Though its severity can vary, it often causes lameness and pain.

The primary cause of panosteitis is rapid bone growth in young dogs. As the bones grow swiftly, changes occur in the bone marrow, leading to inflammation and pain. This growth process is natural, yet can sometimes result in discomfort for the dog.

Secondary causes include genetic predisposition, as certain breeds are more likely to develop panosteitis. Hormonal changes during growth spurts may also trigger the condition. These factors make it more common in specific dog populations.

Other causes involve environmental factors such as diet and exercise. A diet that does not support healthy bone growth or excessive physical activity can exacerbate the condition. Managing these factors may help reduce the risk.

• German Shepherds
• Golden Retrievers
• Labrador Retrievers
• Great Danes
• Doberman Pinschers
• Rottweilers
• Saint Bernards
• Boxers
• Weimaraners
• Newfoundlands

The primary symptom of panosteitis is sudden, shifting lameness in one or more legs. This lameness can cause significant discomfort, making it difficult for the dog to move comfortably. Pain upon palpation of the affected bones is also common.

Secondary symptoms include lethargy, reluctance to move, and a decrease in appetite. These symptoms result from the discomfort and pain associated with the condition. Dogs may become less active and show signs of distress.

Other symptoms can involve fever and muscle atrophy. Fever may occur as a response to the inflammation, while muscle atrophy can result from disuse of the affected limb. It is essential to monitor these symptoms for proper care.

Diagnosis of panosteitis involves clinical examination and radiographic imaging. Veterinarians look for clinical signs, such as lameness and pain, in specific areas. A physical examination helps identify the affected bones.

Imaging tests like X-rays can show increased bone density, confirming the diagnosis. These tests are important in distinguishing panosteitis from other conditions with similar symptoms. Correct diagnosis ensures appropriate treatment.

Panosteitis should be differentiated from conditions like hypertrophic osteodystrophy, osteochondritis dissecans, and canine hip dysplasia. Proper differentiation helps avoid misdiagnosis and ensures the dog receives the correct treatment.

Treatment for panosteitis focuses on managing pain and inflammation. Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly prescribed to relieve discomfort. Rest is also important, letting the affected bones to heal.

Therapy may include controlled exercise to maintain muscle tone without overexerting the dog. This balance helps prevent further exacerbation of symptoms. A veterinarian can guide the appropriate level of activity.

Managing panosteitis involves controlling activity levels and monitoring the dog’s diet. Ensuring a balanced diet supports overall health and bone growth. Regular check-ups with a veterinarian help track the condition’s progression.

Activity should be moderated to prevent symptom flare-ups. Short, controlled walks are preferable to high-affect exercises. Monitoring the dog’s weight is also important, as excess weight can stress the bones.

While there are no specific preventive measures for panosteitis, maintaining a healthy weight and diet can help. A diet rich in essential nutrients supports bone health, while monitoring exercise prevents unnecessary stress on growing bones.

Early detection through regular veterinary visits can identify potential issues before they worsen. Understanding your dog’s predisposition to panosteitis can guide preventive strategies, especially during their growth phase.