Publications about the LCF 2024 (November).
Mohammed, C., Kong, R., Kuruba, V.,
Rai, V., & Munazzam, S. W. (2024). Outcomes and complications of hip
arthroscopy for femoroacetabular impingement syndrome: A narrative review. Journal
of Clinical Orthopaedics and Trauma, 102797. [i] journal-cot.com
Shah, M. Q. A., Kiani, R. B., Ahmad, A., Malik, H. A., Rehman, J. U., & Anwar, Z. (2024). Children with Developmental Dysplasia of Hip-Our Experience of Outcome at a Tertiary Care Centre. Pakistan Armed Forces Medical Journal, 74(5), 1236. [ii] scholar.google.com
Graf, R. Sonography of the
Infant’s Hip: Principles, implementation and therapeutic consequences. Springer Nature. 2024. [iii] books.google
Sáenz, J. F. C., Carrera, E. T.,
Gutiérrez, R. A., & De La Ossa, L. (2024). Capsular Traction-Assisted Hip
Arthroscopy: An Alternative to T-Capsulotomy for Osteochondroplasty. Arthroscopy
Techniques, 103296. [iv] sciencedirect.com
Sondur, S., Kaushik, S., & Das,
S. P. (2024). Journal of Orthopaedic Reports. Journal of Orthopaedic Reports, 3, 100230. [v] researchgate.net
Hung, N. N. (2024). Long-term Outcome and Complications Following Open Reduction, Hung Zigzag Iliac Osteotomy Combined Fibular Allograft for Developmental Dysplasia of the Hip in Children. EC Paediatrics, 13, 01-19. [vi] ecronicon.net
Asnis, S. E., Heimroth, J. C., & Goldstein, T. (2024). A Mathematical Evaluation of the Effects of the Head and Neck Diameter on the Arc of Motion and the Implications in Total Hip Arthroplasty. Arthroplasty Today, 30, 101556. [vii] sciencedirect.com
Lee, J. H., Girardi, N. G., Kraeutler, M. J., Keeter, C., Genuario, J. W., Garabekyan, T., & Mei-Dan, O. (2024). Staged Hip Arthroscopy and Periacetabular Osteotomy in Active Patients 45 Years and Older Produces Comparable Improvements in Outcome Scores to Younger Patients. Arthroscopy: The Journal of Arthroscopic & Related Surgery. [viii] arthroscopyjournal.org
Toosey, W. J., Williamson, T. E., Shelley, S. L., & Brusatte, S. L. (2024). The osteology of Triisodon crassicuspis (Cope, 1882): New insights into the enigmatic “archaic” placental mammal group “Triisodontidae”. PloS one, 19(11), e0311187. [ix] journals.plos.org
Cheong, T., Tao, X., Nawabi, D. H., Abd Razak, H. R. B., & Lee, M. (2024). Clinical Outcomes of Arthroscopic Surgical Intervention in Femoroacetabular Impingement Amongst the Asian Population: A Meta-analysis. Journal of ISAKOS. [x] jisakos.com
Bal, Z., & Takakura, N. (2024, November). DEVELOPING A SMALL ANIMAL TRAUMA MODEL FOR FEMORAL HEAD OSTEONECROSIS. In Orthopaedic Proceedings (Vol. 106, No. SUPP_18, pp. 31-31). Bone & Joint. [xi] boneandjoint.org.uk
Singh, A. (Ed.). (2024). Emergency Radiology: Imaging of Acute Pathologies. [xii] books.google
Posiyano, K., Prasad, R. V. S., Dzogbewu, T. C., Olakanmi, E. O., Leso, T. P., Setswalo, K., & Sello, A. T. (2024). THE POTENTIAL OF Ti-6Al-7Nb, AND DESIGN FOR MANUFACTURING CONSIDERATIONS IN MITIGATING FAILURE OF HIP IMPLANTS IN SERVICE. Biomedical Engineering Advances, 100136. [xiii] sciencedirect.com , researchgate.net
Cao, J., Li, Y., Luo, J., Zheng, Z., Wang, X., Su, Y., & Han, J. (2024). MRI-Based Parameters to Assess the Quality and Prognosis of the Closed Reduction in the Developmental Dislocation of the Hip in Toddlers. November 18th, 2024. [xiv] assets-eu.researchsquare.com
Dangas, K., MacAulay, A., & Mifsud, M. Vascularized Fibular Graft With Femoral Head Epiphysis In Situ for Hip Reconstruction After Proximal Femoral Chondrosarcoma Resection in a Child. Techniques in Orthopaedics, 10-1097. [xv] journals.lww.com
Hemanth, K. S., Tigulla, D., Lakshmi, V., & Buhari, S. (2025). Early stage detection of osteoarthritis of the joints (hip and knee) using machine learning. In Diagnosing Musculoskeletal Conditions using Artifical Intelligence and Machine Learning to Aid Interpretation of Clinical Imaging (pp. 39-64). Academic Press. [xvi] sciencedirect.com
Qin, S., Shi, L., Guo, B., Jiao, S., Zang, J., Qin, S., ... & Shi, L. (2024). Congenital Deformity of Lower Limbs. In Atlas of Limb Deformity: Etiological Classification (pp. 21-61). Singapore: Springer Nature Singapore. [xvii] link.springer.com
Foss, C. (2024). Ligamentous Injuries of the Hip. In Dissecting Sports Injuries of the Hip (pp. 165-183). Cham: Springer Nature Switzerland. [xviii] link.springer.com
Perraut, G., Evans, B. G., & Park, K. W. (2024). Hip Osteoarthritis and Arthroplasty. Essentials of Orthopedic Surgery, 323. [xix] books.google
Bhimsaria, G., Nagaeswari, T., Srimathi, T., & Ramachandran, K. (2024). An anatomico-morphometric analysis of proximal femur. Bioinformation, 20(9), 990-992. [xx] bioinformation.net
Fujii, H. (2024). Functional Anatomy of the Hip Joint Specific to THA. In Advances in Total Hip Arthroplasty (pp. 57-63). Singapore: Springer Nature Singapore. [xxi] link.springer.com
NB! Fair practice / use: copied for the purposes of criticism, review, comment, research and private study in accordance with Copyright Laws of the US: 17 U.S.C. §107; Copyright Law of the EU: Dir. 2001/29/EC, art.5/3a,d; Copyright Law of the RU: ГК РФ ст.1274/1.1-2,7
[i] Areas of ongoing debate include the role of labral
debridement versus repair, the optimal management of mixed-type FAIS, and the
potential benefits of adjunctive procedures such as ligamentum teres
debridement.
[ii] Persistent
dislocation leads to chronic changes in the acetabulum, ligamentum teres and
capsule that further reduces the chances of stable reduction.3
3. Litrenta J, Masrouha K, Wasterlain A, Castaneda P. Ultrasound
Evaluation of Pediatric Orthopaedic Patients. J Am Acad Orthop Surg 2020;
28(16): e696-e705.
[iii] Between this
tissue and the femoral head, the ligamentum teres stretches from the region of
the acetabular notch (incisura acetabuli). It attaches with a relatively broad
insertion at the fovea centralis of the femoris head (see Fig. 3.26).
[iv] In our
practice, we do not routinely perform capsular repair. By using capsular
traction and not affecting the zona orbicularis, we minimize capsular damage
during our procedures, so we do not believe it is necessary to perform capsular
closure in all cases. We consider capsular closure in patients with risk
factors for developing secondary instability, patients with signs of
hypermobility or with those with borderline dysplasia6,7 (center-edge angle of
22°-24°) with lateral center edge angles less than 30°, patients with a diffuse
acetabular lesion pattern not caused by cam or pincer (Seldes8 type I and II),
ligament teres rupture, and those in whom ease in performing traction of the
extremity with the opening of the articular space with little effort is
possible.9
Fig. 2. Computed tomography images confirming the posterior dislocation of the femoral head and acetabular wall fracture.
Fig. 3. A: Intra-operative photograph of patient in lateral decubitus position. The femoral head is delivered out via the posterior approach and the ligamentum teres is found to be completely detached from its femoral attachment. B: Post-operative radiograph depicting fixation of left femoral neck with three cancellous screws and the acetabular wall with a reconstruction plate and screws and concentric reduction of the femoral head.
This is an open access article under the CC BY-NC-ND license
(http://creativecommons.org/licenses/by-nc-nd/4.0/).
[vi] In older children, hip reduction becomes difficult due to adaptive shortening of the extra-articular soft tissues, acetabular dysplasia, capsular contracture, increased femoral anteversion, ~ acetabular fat pad, round ligament hypertrophy, and ~ inversion of the articular margin.
Care was taken to extend the condylar incision as medially as possible. The teres ligament and the transverse acetabular ligament were excised.
Table 2: Details of the initial treatment and subsequent surgeries for
157 cases of congenital dislocation requiring open reduction using SOFA without
femoral osteotomy.
In the Table 2: Adductor tenotomy: 150 (95.8%); Poas tendon: 150 (95.8%); Ligamentum teres [present]:147 (93.8%); Transverse acetabular ligament: 153 (97.9%); Pulvinar: 143 (91.7%); Capsulorraphy: 57 (100.0%); Kirschner: 157 (100.0%).
Table 3: Second operation with femoral shortening after initally
operation 3 months (62 Híp)
In the Table 3: Adductor tenotomy: 54 (87.1%), Psoas tendon: 51 (82.3%),
Ligamentum teres present: 56 (90.3%), Puvinar present: 57 (91.9%), Transverse
ligament present: 54 (87.1%), Capsulorrhaphy: 62 (100.0%), Kirschner wire: 62
(100.0%), Femoral shortening: 62 (100.0%).
[vii] The limitation in the native human hip range of motion is
due to the ligamentum teres which acts as an end-range stabilizer of the hip [4].
4. Martin, H. D., Hatem, M. A.,
Kivlan, B. R., & Martin, R. L. (2014). Function of the ligamentum teres in
limiting hip rotation: a cadaveric study. Arthroscopy: The Journal of Arthroscopic
& Related Surgery, 30(9), 1085-1091.
[viii] … of labral hypertrophy, articular
cartilage thickening, or ligamentum teres tear all aided in establishing
a diagnosis of symptomatic hip instability.
[ix] The “triisodontids” are generally rare
elements of the Puercan (ca. 66−63.5 Ma) and Torrejonian (ca. 63.5−62 Ma)
faunas of the San Juan Basin, but some have also been reported from other
Paleocene localities throughout western North America [12,13].
The femoral head is large and would
have originally been hemispherical in shape, as in Periptychus carinidens
(NMMNH P-19430) and Arctocyon primaevus (MNHN.F.CR17, CR16), but has undergone
postburial deformation, becoming more mediolaterally compressed (Fig 26B and
26D). The hemispherical shape contrasts to the relatively ovoid shape of Ar.
mumak (YPM-PU 18703), the latter which has a flattened distal edge [64]. The
articular surface is smooth and restricted to the head, not extending onto the
femoral neck medially. In Triisodon crassicuspis, the articular surface on the
posteromedial side of the femoral head is excavated by well-defined and
relatively deep fovea capitis (Fig 26B), which provided an insertion for the
ligamentum teres [91]. The fovea capitis is ovoid-shaped and distally expanded,
although it does not interrupt the posteromedial border of the femoral head, as
in Ar. mumak and Ar. primaevus, but unlike Pe. carinidens. The
anteroposteriorly narrow fovea capitis could have also resulted from postburial
deformation.
[x] Ligamentum teres was debrided if there
was hypertrophy or synovitis.
[xi] Left femoral head was dislocated from
the hip joint, ligamentum teres was cut, and a slight circular incision was
done around the femoral neck of 8-week-old male C57BL/6J mice to disrupt the
blood supply to femoral head.
[xii] The blood supply to the femoral head is
through three routes, including the vessels in the ligamentum teres, capsular
vessels, and branches of the nutrient vessels.
Fig. 1. Anatomical features of the hip joint. (A) Transverse view of the acetabular component with the ligament. (B) Lateral view of the head of the femur that has been rotated laterally out of the acetabulum to show the ligament and the cut synovial membrane [47].
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/bync-nd/4.0/).
[xiv] In the successful CR group, the soft
tissues observed on MRI included an inverted labrum (four hips), thickening of
the ligamentum teres (six hips), brofatty pulvinar tissue (two hips), and joint
effusion (four hips).
[xv] The hip was dislocated with great care, ensuring that the
ligamentum teres vessel and the posterior capsule remained intact to preserve
blood supply to the femoral epiphysis. Under image guidance, 1.6 mm
K-wires were inserted along the femoral head physis to mark the resection
margin. The femoral head was divided axially along the physis. The epiphysis remained
attached to ligamentum teres throughout, with an arterial line and 18-G needle
inserted into the femoral head epiphysis to assess for an arterial waveform.
Good bleeding from the distal aspect of the epiphysis was also noticed and was
encouraging. The dissection around the tumor was now completed proximally
[xvi] … MRI can
detect changes in soft tissues around the hip joint, including structures such
as the labrum and ligamentum teres, which are thought to have a role in OA [osteoarthritis].
[xvii] Arthrography
may show dysplasia of the articular capsule, labrum, and round ligament (Fig.
2.2).
[xviii] The
Ligamentum Teres (LT) is an intraarticular ligament. It originates at the
transverse acetabular ligament of the acetabulum and connects to the head of
the femur at the fovea capitis. The function of this ligament is to assist in
the stability...
[xix] The artery of the ligamentum teres, a
branch of the obturator artery, travels within the ligamentum teres and
supplies only 10-20% of the blood supply to the femoral head. …
[xx] The fovea
capitis is also an important anatomical structure in the proximal femur that
transmits vessels supplying the femoral head. This ligament plays a role in
cases where the head of femur undergoes avascular necrosis, which is a
complication of hip fractures and dislocations. The mean transverse diameter of
the fovea in our study was 10.97±2.20 mm. This value is comparable to those
found by Gupta et al., i.e. 11.38±2.35 mm. However, the longitudinal diameter
of the fovea in our study, 9.46±2.24, is much lesser than the value obtained by
the same study 15.94±3.37 mm, suggesting a regional variation between northern
and southern Indian populations. The computed tomography study done by Ceynowa
et al. [5] in Poland found the transverse diameter to be 12.94±2.61 mm and the
longitudinal diameter to be 10.83±2.32 mm, with the values being greater in men
than in women.
Gupta M et al. Cureus. 2022
14:e28780. [PMID: 36225441]
Ceynowa M et al. Surg Radiol Anat. 2019 41:101 [PMID: 30171297]
[xxi] Ligamentum
Teres of the Femur (Fig. 14.3) The ligamentum teres connects the acetabulum and
femoral head. The ligament is tense when the hip joint is flexed and abducted [???]
and relaxes when the hip joint is abducted and flexed.
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