Kyung-Hag Lee

Prevalence, Clinical Implication, and Cause of Spine Hip Discordance in Elderly Patients with Fragility Hip Fracture

G. Lee, Y. Ha, J. Park, 2022, Journal of bone metabolism.

Erratum to: Vitamin D Deficiency Is Highly Concomitant but Not Strong Risk Factor for Mortality in Patients Aged 50 Year and Older with Hip Fracture

Y. Ha, Jung-Won Lim, Yong-Gum Park, 2015, Journal of bone metabolism.

Frequency, Risk Factors, and Prognosis of Prolonged Delirium in Elderly Patients After Hip Fracture Surgery

Y. Ha, Young-Kyun Lee, K. Koo, 2011, Clinical orthopaedics and related research.

Sexual Activity after Total Hip Replacement in Korean Patients: How They Do, What They Want, and How to Improve

Y. Ha, Young-Kyun Lee, K. Koo, 2013, Clinics in orthopedic surgery.

Difference in Mortality Rate by Type of Anticoagulant in Elderly Patients with Cardiovascular Disease after Hip Fractures

Young-Kyun Lee, K. Koo, Y. Cha, 2019, Clinics in orthopedic surgery.

Seasonal Variations and Common Places of Hip Fractures in Elderly Patients: Nine Year Consecutive Survey

Y. Ha, Kyung-Hag Lee, Kyung-Ae Choi, 2023, Journal of bone metabolism.

Early Experiences and Complications of Hip Arthroscopy

Y. Ha, Ki-Choul Kim, K. Koo, 2009 .

Total hip arthroplasty using a monobloc cementless femoral stem for patients with childhood Perthes’ disease

K. H. Lee, S. Goodman, Y. Ha, 2017, The bone & joint journal.