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Knee orthopedic problems in newborns and infancy: a review
Ozren Kubat1, Josip Vlaić2, Darko Antičević3,4
1Division of Paediatric Orthopaedic Surgery, Department of Orthopaedic Surgery, Clinical Hospital Centre Zagreb.
Insights
Knee disorders in newborns and infants require careful diagnosis due to unique anatomical and immunological factors. Early intervention and a multidisciplinary approach are crucial for optimal outcomes in pediatric knee conditions.
Area of Science:
- Pediatric Orthopedics
- Neonatal Medicine
- Rheumatology
Background:
- Knee problems in newborns and infants present diagnostic challenges for physicians.
- Immature immune systems, small joint size, and underdeveloped anatomy contribute to diagnostic complexity.
- Recent data highlight the significance of understanding these pediatric knee conditions.
Purpose of the Study:
- To provide insight into common knee disorders in newborns and infants.
- To address the peculiarities that may confuse first-contact physicians.
- To emphasize the importance of recent findings in managing pediatric knee issues.
Main Methods:
- Review of recent literature on pediatric knee disorders.
- Discussion of diagnostic challenges in neonates and infants.
- Highlighting advancements in diagnostic and treatment modalities.
Main Results:
- A shift in causative agents for pediatric knee infections has been observed with new diagnostic methods.
- Minimally invasive procedures like arthrocentesis and arthroscopy are effective treatments.
- Conservative therapy can be successful for congenital patellar instability, potentially avoiding surgery.
- Recognition of specific syndrome characteristics is vital for early management.
Conclusions:
- Knee problems in infants, though rare, necessitate a multidisciplinary approach for favorable outcomes.
- Early diagnosis, prompt referral, and timely treatment initiation are critical.
- Effective management significantly impacts the joint's future and the patient's lifelong functional status.
Purpose Of Review:
We present the reader with insight on the most common disorders of the knee in newborns and infants. Knee issues in this population may confuse the first contact physicians due to certain peculiarities of the immature immune system, small size and underdevelopment of joint anatomy. Data presented here are recent and significant, and something to bear in mind when caring for children of this age.
Recent Findings:
With the advent of new diagnostic methods, a shift in the causative agent of pediatric knee infections has been noted. Minimally invasive methods such as arthrocentesis and arthroscopy are successfully employed in treatment of knee problems in newborns and infants. A trial of conservative therapy in congenital patellar instability can give good results, and obviate the need for surgery in some cases. Various syndromes that affect the knee have specific characteristics that need to be recognized early to avoid problems in the future.
Summary:
Although rare, knee problems in infants can and do occur. Their cause varies significantly and good outcomes require a multidisciplinary approach. Early diagnosis, referral and initiation of treatment protocols can significantly influence the fate of the joint and with it the patients' functional status for life.
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