Effect of the manual stretching maneuver for hallux valgus. (May 2022)

• Record Type: Journal Article
• Authors: Moon, Kyeong-Ah; Kim, Ye-Jin; Kim, Ji-Hyun; Park, Joo-Hee; Jeon, Hye-Seon
• Is Part Of: Foot. Volume 51(2022)
• Publication Date: 2022-05
• Subjects: Abductor hallucis -- Hallux valgus -- Joint mobilization -- Manual stretching; Foot -- Diseases -- Periodicals; Foot -- Surgery -- Periodicals; Foot Diseases -- Periodicals; Foot -- surgery -- Periodicals; Pied -- Maladies -- Périodiques; Pied -- Chirurgie -- Périodiques; Pied -- Lésions et blessures -- Périodiques; Foot -- Diseases; Foot -- Surgery; Periodicals; Electronic journals; Electronic journals; 617.585005
• DOI: 10.1016/j.foot.2021.101900
• Languages: English
• ISSNs: 0958-2592

Abstract

Highlights: The present investigation highlights the manual stretching maneuver (MSM) can be effective in decreasing the hallux valgus (HV) angle in subjects with mild HV. HV more severe will be the cause of muscle imbalance. To prevent HV, physical therapy requires a combination of strengthening exercises and stretching. Abstract: Background: Hallux valgus (HV), which is one of the most common musculoskeletal abnormalities of the foot, is defined as the medial deviation of the first metatarsophalangeal (MTP) joint and the lateral deviation of the great toe. Objects: This study aimed to investigate the immediate effects of a manual stretching maneuver (MSM) in subjects with HV. Methods: Twenty-five subjects with a total of 25 feet with mild HV participated in the study. The MSM, consisting of global stretching of the foot and toes, traction of the hallux, local stretching for hallux, and mobilization of the MTP joint of the hallux. The HV angle between the line of the first metatarsal bone and the proximal phalanx were measured using a goniometer. The cross-sectional area (CSA) of the AbdH was measured using ultrasonography. Zebris FDM was used to measure the static plantar pressure and the movement of the center of pressure (COP) standing on one foot. The dependent variables before and after treatment were compared using paired t-tests. The significance level was set at .05. Results: The HV angle significantly decreased from 20.25° to 16.96°. The CSA of the AbdH significantly increased from 14.00 mm 2 to 16.11 mm 2 . The peak pressure on the hallux and 1st, 2nd and 3rd metatarsals increased significantly. The contact area and total pressure on the hallux significantly increased. The sway of the COP on the length of the minor axis and velocity significantly decreased. Conclusion: This study suggests that the MSM can be effective in decreasing the HV angle in subjects with mild HV. However, further longitudinal clinical studies are required to investigate the long-term effects of the MSM in subjects with HV.