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Ko Hosokawa

Publications and source records attributed to Ko Hosokawa.

43 records · Page 3Linked to original sources
PubMed2002

Breast reconstruction using the sensate latissimus dorsi musculocutaneous flap.

The authors performed immediate breast reconstruction on four patients using a sensate latissimus dorsi musculocutaneous flap accompanied by neurorrhaphy during the past 6 years. In the neurorrhaphy, the lateral cutaneous branch of the dorsal primary divisions of the seventh thoracic nerve, which controls the sensation of the myocutaneous flap, was anastomosed to the lateral cutaneous branch of the fourth intercostal nerve, which controls the sensation of the breast. The subjects consisted of four patients whose postoperative follow-up period was 14 to 29 months, with an average of 19.3 months. The control subjects consisted of 10 cases with a latissimus dorsi musculocutaneous flap whose sensory nerve had not been reconstructed (postoperative follow-up period, 15 to 49 months; average, 26.9 months). The sensory examination included tests of touch, pain, and temperature. The innervated musculocutaneous flap sensation showed gradual recovery at about 6 months after surgery and reached the value of the normal side after about 1 year. In the control subjects, the recovery was gradual after more than 1 year and reached the value of the normal side in only some of the control subjects. On the basis of these findings, the authors consider the present technique to be useful for the recovery of sensation in immediate breast reconstruction.

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A method for correcting an inverted nipple with an artificial dermis.

Various methods have been reported to correct an inverted nipple. Although a satisfactory outcome has been reported with most techniques, each method carries a drawback inherent in the technique itself, including complicated operative technique, sensory disturbance of the nipple, marked scarring of the nipple areola and other donor regions, destruction of breast function, and incomplete correction. This report describes a simple method for correcting an inverted nipple. It incorporates a new concept of using artificial dermis for tissue augmentation and is performed without sacrificing any donor site and complex design. It was applied to four nipples in two nulliparous cases. For all four corrected inverted nipples, good results were obtained, and there have been no complications. There were no deformities of the nipples or the areolas after this procedure, and the surgical scars were inconspicuous.

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