Proximal phalangeal fractures are relatively common and may result in a great deal of disability. The mechanism of action usually results from a direct perpendicular force, a rotary force, or hyperextension of the finger. The physical examination is the same as that for distal phalangeal fractures (see above).
Dense irregular connective tissue are tissue types found in the dermis. subcutaneous layer. The Dermis of the skin is composed of Dense Irregular Connective Tissue. skin tissue.
Terms. 1  The reticular layer The deepest layer of the dermis. 2  hypodermis A subcutaneous layer of loose connective tissue containing fat cells, lying beneath the dermis. 3  the dermis The layer of skin underneath the epidermis.  The papillary layer The most superficial layer of the dermis.