Content(s) of bicipital groove is/are: (A) Synol membrane of shoulder jt, (B) Ascending branch of anterior circumflex aery, (C) Ascending branch of posterior circumflex aery, (D) Radial aery
Answer is B. BICIPITAL GROOVE:-Veical groove between greater and lesser trochanter.Contents:-1. Long head of biceps.2. Ascending branch of anterior circumflex humeral aery.Muscles attachments:/1. Pectoralis major- outer lip2. Teres major- inner lip3. Latissimus dorsi- floor of groove. {Reference: Vishram Singh, pg no.22}