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Background : Gantzer muscle is the name given to the additional head of Flexor Digitorum Profudus (FDP) or Flexor Pollicis Longus (FPL). It connects the superficial flexors and deep flexors of forearm. It sometimes may be related to Anterior Interosseous Nerve (AIN) and Ulnar artery causing Compressive Neuropathy or Vascular symptoms. Aim: To assess incidence of Gantzer muscle in South Indian population, its morphology and clinical significance. Materials and methods: The study was carried out on 50 upper limbs dissected by first year M.B.B.S students. Results : Nine upper limbs showed the presence of Gantzer muscle, three belonged to the right and six belonged to the left. Observations : Additional heads were associated as follows: From FDP-2 and from FPL-7. Innervation was either from Median nerve, Anterior Interosseous nerve or Ulnar nerve. Superficially median nerve was related, deep relations were Ulnar artery and Anterior Interosseous nerve. In one case, Median nerve and artery were related superficially. Conclusion: Gantzer muscle is important clinically as a cause of vascular or nerve compression.

Aim: To study the incidence of epipteric bones in the region of pterion in human skulls. Results: Out of 100 skulls, epipteric bones were seen in the region of pterion in 24 skulls. Bilateral occurrence was noted in 8 skulls and unilateral occurrence was seen in the remaining 16 skulls. Among the unilateral occurrence, 6 were seen on the right side and 10 were seen on the left side. Conclusion:In conclusion, identification of the occurrence of epipteric bones at the site of pterion is important as they may be confused for fractures. Also, presence of epipteric bones may lead to complications in making burr holes at the pterion.

Introduction Subacromial impingement syndrome is considered to be one of the most common musculoskeletal disorders affecting the shoulder joint. The objectives of the study were to find out the morphology of acromion process and the presence of enthesophytes in male and female scapulae. Methodology The study was done on 100 male and 100 female adult dry human scapulae of different people, collected from the Department of Anatomy, Kempegowda Institute of Medical Sciences, Bangalore. Acromial shapes were classified into 4 types—type I (flat), type II (curved), type III (hooked), and type IV (convex). Acromial spurs (enthesophytes), if any, in the anterior one-third of acromion was noted. Results The most common type of acromion found in both the sexes is type I. Even the enthesophytes were more commonly associated with type I acromion. The study revealed that the acromial shape of dried scapulae did not vary significantly with sex. Conclusion In the present study we could find the four types of acromion mentioned in the literature. Since acromial shapes influence the shoulder pathologies involving acromion, the knowledge on acromial morphology and enthesophytes aid the clinicians during its diagnoses and treatment (acromioplasty). Also, data on morphology of acromion could be used for forensic and anthropological purposes for determining gender, ethnicity, and so forth.

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