Sensory Innervation in Human Hip Joint Capsule and Pseudocapsule After Total Hip Replacement: A Morphological Investigation

한석구,; 김용식,; 권순용,; 이기행,; 최남용,

doi:10.4055/jkoa.2002.37.2.240

Cited by 2 publications

(1 citation statement)

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“…In addition, there are three nerve endings of proprioception in the joint capsule (type I Ruffini corpuscles, type II Pacinian corpuscles, and type IV free nerve endings). Han et al [ 33 ] reported that type I and II proprioceptive organs did not exist in the surgically incised joint capsule, and a small number of type IV was observed in the pseudocapsule; however, they were significantly smaller than those of the normal joint capsule. Therefore, even if the joint capsule in this study was not in an incision state, the decreased receptor function of proprioceptive organs due to persistent capsulitis would have lowered dynamic balance function.…”

Section: Discussionmentioning

confidence: 99%

Biomechanical Asymmetry of Strength and Dynamic Balance Kinetics in Middle-Ages with Adhesive Capsulitis of the Hip

Choi

Kim

2022

IJERPH

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The representative clinical features of adhesive capsulitis of the hip (ACH) are restricted range of motion (ROM) and pain. However, reports on kinetics such as strength and dynamic balance that explain physical functions are rare. This study compared subjective hip scores using Copenhagen Hip and Groin Outcome Score (HAGOS) and ROM using a manual goniometer as well as strength using isokinetic equipment, and dynamic balance through the Y-balance test, between patients with ACH and healthy individuals. Data of 193 middle-aged participants (men: 99 and women: 94) were analyzed. The ACH group scored significantly lower in all six HAGOS sub-sections. Hip joint flexion, abduction, internal and external rotation ROM were significantly lower in ACH compared to healthy group. These results were the same for men and women. In the strength of men and women, flexion, adduction, and abduction, and dynamic balance in all three directions were significantly decreased in ACH. Meanwhile, there were no significant between-group differences in the functional decrease in extension and adduction of ROM, and extension strength. In conclusion, subjective evaluation and dynamic balance of patients with ACH were decreased in the all parts. In ROM, flexion, abduction, internal rotation, and external rotation were restricted except for extension and adduction. Men and women with ACH maintained extensor strength, but had weakened strength in flexion, adduction and abduction. This information will be useful for therapists to understand the biomechanical properties of ACH and to design effective rehabilitation programs.

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Section: Discussionmentioning

confidence: 99%