An Anatomical Study of the Feasibility of the Pectoralis Minor Transfer for Subscapular Deficiency: An Investigation of the Association Between the Transferred Muscle and the Musculocutaneous and Axillary Nerves.

Introduction The purpose of this study was to evaluate the feasibility of transferring the pectoralis minor (PM) in its entirety and assess its relationship with the musculocutaneous nerves (MCN) and axillary nerves (AXN). Methods Sixteen fresh transthoracic cadaver specimens were used. After PM transfer, the following measures were obtained: (a) the distance between the coracoid process (CP) and the subscapularis insertion on the lesser tubercle during external, neutral, and internal rotation.

Outcome measures for hand function naturally reveal three latent domains in older adults: strength, coordinated upper extremity function, and sensorimotor processing.

Understanding the mapping between individual outcome measures and the latent functional domains of interest is critical to a quantitative evaluation and rehabilitation of hand function. We examined whether and how the associations among six hand-specific outcome measures reveal latent functional domains in elderly individuals. We asked 66 healthy older adult participants (38F, 28M, 66.

Long-term results of free vascularized fibular grafting for femoral head necrosis.

The current authors report on the long-term results of free vascularized fibula transplantation for the treatment of idiopathic femoral head necrosis. Briefly, the technique introduced by the authors in 1978 involves the excision of the necrosed bone and its replacement by autologous cancellous bone taken from the iliac crest. The contralateral fibula with its nutrient vessels is introduced through the head and neck of the femur and the vessels are anastomosed microsurgically to the anterior circumflex artery and vein.