건막(aponeurosis)에 대한 이해

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Aponeuroses are layers of flat broad tendons. They have a shiny, whitish-silvery color, are histologically similar to tendons, and are very sparingly supplied with blood vessels and nerves. When dissected, aponeuroses are papery and peel off by sections. The primary regions with thick aponeurosis are in the ventral abdominal region, the dorsal lumbar region, and the palmar and plantar regions. Their primary function is to join muscles and the body parts the muscles act upon, whether it be bone or muscle.^[1][2]

- 건막은 편평한 건의 층임. 

- 건막은 shiny, whitish-slivery이고, 조직학적으로 힘줄과 비슷하고 혈관과 신경이 매우 성기게 공급됨. 

- 건막의 주 기능은 근육과 몸 부분을 연결하여 근육이 작용하도록 함. 

Anatomy[edit]

Anterior abdominal aponeuroses[edit]

The anterior abdominal aponeuroses are located just superficial to the rectus abdominis muscle. It has for its borders the external oblique, pectoralis muscles, and the latissimus dorsi.

Posterior lumbar aponeuroses[edit]

The posterior lumbar aponeuroses are situated just on top of the epaxial muscles of the thorax, which are multifidus spinae and Sacrospinalis.

Palmar and plantar aponeuroses and extensor hood[edit]

The palmar aponeuroses occur on the palms of the hands. The extensor hoods are aponeuroses at the back of the fingers.
The plantar aponeuroses occur on the plantar aspect of the foot. They extend from the calcaneal tuberosity then diverge to connect to the bones, ligaments and the dermis of the skin around the distal part of the metatarsal bones.

Anterior and posterior intercostal membranes[edit]

The anterior and posterior intercostal membranes are aponeuroses located between the ribs and are continuations of the external and internal intercostal muscles, respectively.

Scalp aponeuroses[edit]

The aponeurosis (or galea aponeurotica) is a tough layer of dense fibrous tissue which runs from the frontalis muscle anteriorly to the occipitalis posteriorly.

Pennate muscles & Aponeuroses[edit]

Pennate muscles, in which the muscle fibers are oriented at an angle to the line of action, typically have two aponeuroses. Muscle fibers connect one to the other, and each aponeurosis thins into a tendonwhich attaches to bone at the origin or insertion site.

Function
[edit]

Like tendons, aponeuroses attached to pennate muscles can be stretched by the forces of muscular contraction, absorbing energy like a spring and returning it when they recoil to unloaded conditions.^[3]

[문형철]

건막은 편평한 건의 층임.

- 건막은 shiny, whitish-slivery이고, 조직학적으로 힘줄과 비슷하고 혈관과 신경이 매우 성기게 공급됨.

- 건막의 주 기능은 근육과 몸 부분을 연결하여 근육이 작용하도록 함.