Anatomy of Female Bony Pelvis PDF

Anatomy of female bony pelvis ============================= Learning Objectives: - State the names of the female pelvis bones**.** - Differentiate between types of female pelvis. - Differentiate between true and false pelvis. - Mention important land marks of female pelvis. - Identif...

Anatomy of female bony pelvis ============================= Learning Objectives: - State the names of the female pelvis bones**.** - Differentiate between types of female pelvis. - Differentiate between true and false pelvis. - Mention important land marks of female pelvis. - Identify important diameters of female pelvis. ##### Outlines: - Introduction. - Female Pelvis bones**.** - Types of pelvis - The true and false pelvis. - Important land marks of female pelvis. - Important diameters of female pelvis. Introduction  Female pelvis bones ===================  #### Each innominate bone(hip bone) is composed of three parts:  1. **Gynaecoid pelvis:** It is the typical female pelvis. 2. **Anthropoid pelvis:** It is ape-like type (monkey). 3. **Platypelloid pelvis:**It is a flat female type resample to cats and dogs pelvis. 4. **Android pelvis**: It is a male type. False and true pelvis: - True pelvis - False pelvis.   True pelvis =========== 1. ***[Pelvic inlet or brim:]*** 1. **The Antero-Posterior Diameter** - It extends from the tip of the sacral promontory to the upper border of - It extends from the tip of the sacral promontory to the most bulging point - It extends from lower border of the symphysis to the tip of the sacral promontory. 2. **Transverse Diameter(13cm):** - *It extends between the farthest two points on the Ilio-pectineal lines and it is the* 3. **Oblique Diameter** - It extends from the sacroiliac joint on both sides to the opposite Ilio-pectineal eminence. ##### 1)The pelvic cavity: ###### 1-Antero-Posterior Diameter: - ***Anatomical Antero-Posterior (11cm):*** It extends from the tip of the coccyx to the lower border of the symphysis pubis - Obstetrical Antero-Posterior (13cm): #### 2-Transverse Diameters: - ***Anatomical transverse diameter (Bi-tuberous diameter)* (11cm):** It extends between the two ischial tuberosities - ***Obstetrical transverse diameter (Bi-spinous diameter)* ( 10 cm):** It extends between the two ischial spines ,which is the narrowest diameter **Antero-posterior** -- ---------------------- -- -- 11 cm 12 cm 13 cm ### MCQ questions 1. Obstetric conjugate extended from the tip of the sacral promontory to the most prominent point of the back of the symphysis pubis equal: a. 12.5cm b. 10.5 cm c)13cm d. 11 cm ### MCQ questions 2. Lie above the pelvic inlet and has no obstetrical importance: c. True pelvis. d. False pelvis. e. Gynaecoid pelvis. f. Android pelvis. MCQ questions ------------- 1. Which of the following is a male type of bony pelvis: a. Platypelloid pelvis. b)Gynaecoid pelvis. MCQ questions ------------- 1. Transverse diameter of inlet of female pelvis equal:- a. 10.5 cm. b. 13 cm. c. 9 cm. d. 15 cm. MCQ questions ------------- 1. Bispinous diameter measured\-\-\-\-- cm; which is the narrowest diameter. a. 11.5 cm. b. 10 cm. c. 13 cm. d. 12.5 cm. e. All diameters of the pelvic inlet are equal in cm. MCQ questions ------------- 1. \-\-\-\-\-\-\-\-\-\-\-\--Is the typical-female pelvic type:- a. Android pelvis. b)Gynaecoid pelvis. c) Anthropoid pelvis. d)Platypelloid pelvis. 2. The line between the two farthest point on the iliopectineal line is: b. Obstetric conjugate. b)Transverse diameter of inlet. True or false questions ----------------------- 1. All diameters of the pelvic inlet are equal in cm. 2. Bispinous diameter measured 10 cm which is the wider diameter 3. Bony pelvis is composed of four bones, two hip bones and two sacral bones ###### List types of female pelvis List boundaries of pelvic inlet