Congenital dislocation of the knee: A noninvasive treatment method
- Authors: Kruglov I.Y.1, Rumyantsev N.Y.1, Omarov G.G.2, Smirnov S.S.1,3, Kagantsov I.M.1,2
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Affiliations:
- V.A. Almazov National Medical Research Center
- North-Western State Medical University named after I.I. Mechnikov
- Vreden National Medical Center for Traumatology and Orthopedics
- Issue: Vol 14, No 1 (2024)
- Pages: 33-44
- Section: Original Study Articles
- URL: https://journals.rcsi.science/2219-4061/article/view/257472
- DOI: https://doi.org/10.17816/psaic1775
- ID: 257472
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Abstract
BACKGROUND: Congenital knee dislocation is a significant topic of interest in the possible application of new reduction techniques immediately after birth. This initiative aims to minimize the consequences of dislocation, ensuring the possibility of normal joint formation and functioning from the very first stages of life. This is not only a technical achievement but also an approach to providing optimal conditions for the health and development of children with congenital knee dislocation.
AIM: This study aimed to evaluate the functional and long-term treatment outcomes of congenital knee dislocation using a new patented method.
MATERIALS AND METHODS: A total of 120 patients (194 knees) with congenital knee dislocation were examined. The patients were divided into the main group (55 patients, 90 knee joints) and the control group (65 patients, 104 knee joints). The main group received the treatment developed by the authors using an Ergopower ER 7028 vibration massager. In the control group, the traditional method of orthopedic correction of congenital knee dislocation using a Von Rosen splint and circular plaster casts was employed. At the start of treatment, the age of the patients in the main group was Me 28 [Q1 28; Q3 30] hours and that of the control group was Me 30 [Q1 28; Q3 34.5] hours.
RESULTS: A comparative analysis of the treatment outcomes of the main and control groups showed that the developed method for correcting congenital knee dislocation using a vibration massager and careful manipulations, in contrast to traditional technology, achieved the most accurate orthopedic correction in 95% of cases, ensured the restoration of the axial profile of the knee joint and its stability, and created conditions for the harmonious growth and development of the lower extremities in adulthood. In the main group, after conservative treatment of congenital knee dislocation using improved technology, indicators for assessing knee joint function (66.7%) and pain relief (98.2%) were excellent after 5 years of observation, which was confirmed by data from a clinical study and use of specialized questionnaires.
CONCLUSIONS: The proposed innovative method of conservative orthopedic correction of congenital knee dislocation by vibrovascularization of the thigh muscles is a differentiated approach to conservative treatment, which improved the overall and long-term treatment outcomes.
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##article.viewOnOriginalSite##About the authors
Igor Yu. Kruglov
V.A. Almazov National Medical Research Center
Author for correspondence.
Email: dr.gkruglov@gmail.com
ORCID iD: 0000-0003-1234-1390
SPIN-code: 7777-1047
Russian Federation, Saint Petersburg
Nicolai Yu. Rumyantsev
V.A. Almazov National Medical Research Center
Email: dr.rumyantsev@gmail.com
ORCID iD: 0000-0002-4956-6211
Russian Federation, Saint Petersburg
Gamzat G. Omarov
North-Western State Medical University named after I.I. Mechnikov
Email: ortobaby@yandex.ru
ORCID iD: 0000-0002-9252-8130
SPIN-code: 9565-8513
MD, Cand. Sci. (Medicine)
Russian Federation, Saint PetersburgSergey S. Smirnov
V.A. Almazov National Medical Research Center; Vreden National Medical Center for Traumatology and Orthopedics
Email: smirnovss_md@mail.ru
ORCID iD: 0000-0002-3210-9962
SPIN-code: 4352-9475
Russian Federation, Saint Petersburg; Saint Petersburg
Ilya M. Kagantsov
V.A. Almazov National Medical Research Center; North-Western State Medical University named after I.I. Mechnikov
Email: ilkagan@rambler.ru
ORCID iD: 0000-0002-3957-1615
SPIN-code: 7936-8722
MD, Dr. Sci. (Medicine)
Russian Federation, Saint Petersburg; Saint PetersburgReferences
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