SKIN CLEAVABILITY and course of wrinkles on the face and neck

Slides:

Advertisements

Similar presentations

Facial Muscles By Nicky Adams.

Advertisements

Introduction to the Neck

Muscles of Facial Expression Lecture #4

Muscles of the Head & Neck

Principle Skeletal Muscles 1

“Movers and Shakers”.

Supralaryngeal Anatomy

Muscle of the Face Lab 2.

Face Clinical points. Muscles of facial expression.

The Face & Muscles of facial expressions

Muscle of the Body Muscles of the Head.

Facial Muscles.

Anatomy and Physiology I Muscles of Facial Expression, Mastication, and Movement of the Head Instructor: Mary Holman.

Sensory Nerves of the face

© David A. Occhino Welcome to Jeopardy! With your host, Miss McCracken With your host, Miss McCracken.

Proportions of the Portrait

Muscles of the Face, Head and Neck.  Muscles of the face originate on the surface of the skull and insert into the dermis of the skin…when the muscles.

Muscles of the Head Two groups Muscles of facial expression

Muscles of Face And Scalp Dr. Sama ul Haque.

Muscles of Head and Neck GENERAL INFORMATION Innervated by the facial nerve Derivatives of the 2nd pharyngeal arch Insert into the skin to provide movement.

Gross Anatomy Head, Neck, Trunk, & Upper Limb

Categories Facial Muscles -unique because they are inserted into soft tissues such as skin or other muscles. -Allow us to smile, grin, kiss, frown. -

Muscles of the Facial Expressions

REVIEW INTRO. MUSCLES OF FACE & NECK. Rectus fibers Under splenius Oblique fibers.

Myology Muscles of the Face.

Head and Neck Muscles Lance Lewis and Mark Rocha.

Frontalis Raises eyebrows Muscle Action. Muscle= Zygomaticus Demonstrate the action. A B C D E.

Muscles of the Head, Neck, and Face Ppt # Muscles of Facial Expression muscles that insert in the dermis and subcutaneous tissues tense the skin.

Muscles students need to know:

Muscle Types & Names. Muscles Muscles cause movement the joints Muscles can attach to the body in 3 ways: -directly to the bone -by tendons.

Muscles of the Head, Face, & Neck. Frontalis Muscles of the Head, Face, & Neck Frontalis Occipitalis.

Muscles of Facial Expression

Muscles of Arm Head, Face and Neck

Muscles of the face, neck and shoulder area Unlike other muscles in the body, facial muscles are attached to the skin of the face. This is why we get.

Facelift Surgery Procedure in Hyderabad

Muscular System Coop Quiz I Muscles of the Head, Neck, and Abdomen.

Dr. Andres Bustillo, MD Dr. Bustillo is a board certified facial plastic and cosmetic surgeon in Miami, south Florida office more than 10 year during plastic.

Muscular system. By the end of this session you will be able to: Name the main facial muscles Identify the position and action of facial muscles Label.

Chapter 11, Part 1 Muscles of the Face

INTRODUCTION into TOPOGRAPHIC ANATOMY of Head & Neck Prof. Peter Stanko, MD, PhD Oral and Maxillofacial Surgeon Dpt. of Stomatology & Maxillofacial Surgery.

LYMPH NODES Prof. Peter Stanko, MD, PhD Oral and Maxillofacial Surgeon

CRANIAL NERVES Prof. Peter Stanko, MD, PhD

TOPOGRAPHIC ANATOMY of the SKULL

MUSCLES of MASTICATION

Fascial spaces.

And Muscles of the Head and Neck

FACIAL AND NECK MUSCLES

Ch. 10 The Muscular System.

Head & Neck Muscles Bethania Guanche P.5.

Muscular System 2 Prof. Abdulameer Al-Nuaimi

PNF in Practice Sousan Salehi

Gross Anatomy Head, Neck, Trunk, & Upper Limb

AURICULAR REGION (Auricle) Lat. - auricula

Structure of Sarcomere

CRANIAL BASE (Lat. - BASIS CRANII)

Chapter 11, Part 1 Muscles of the Face

The muscular system I “Muscles of the head neck and trunk”

Muscles of the Face, Neck and Shoulders

Botulinum toxin and the facial feedback hypothesis: Can looking better make you feel happier? Murad Alam, MD, Karen C. Barrett, PhD, Robert M. Hodapp,

Muscles of the Head and Neck

Nerve supply of the face

Gross Anatomy Head, Neck, Trunk, & Upper Limb

Major Skeletal Muscles of Head and Neck

Muscles of the Head.

L A R Y N X Prof. Peter Stanko, MD, PhD Oral and Maxillofacial Surgeon

Face, Scalp, and Cervical Plexus

Human Head, Neck, Eye muscles

CLASSIFICATION OF FRACTURES AFTER LE FORT

Anatomy & Physiology trivia quiz Muscles - Face

PARAPHARYNGEAL and RETROPHARYNGEAL SPACES

Presentation transcript:

SKIN CLEAVABILITY and course of wrinkles on the face and neck Prof. Peter Stanko, MD, PhD Oral and Maxillofacial Surgeon Dpt. of Stomatology & Maxillofacial Surgery Comenius University, St Elisabeth Hospital

Principles of cleavability - 1 In deeper layer of the corium -collagen and -elastic fibres have quite regular course at various locations and in all people are the same. This fact is visible by wringle formation on the head and neck.

Principles of cleavability - 2 In general the course of the wrinkles is vertical to fibres of muscles: of the mimic muscles i. e. muscles of facial expression (on the face) and of the platysma (on the neck).

Principles of cleavability - 3 Cleavage lines on the skin after Lang (established by puncture method on the whole body) run in the course of natural wrinkles on the face and neck. They help surgeon decide on course and shape of the skin incision by operation (surgical procedures).

Cleavability of skin after Lang (Lindeman Anatomy)

The courses by skin incision must be respected: ● Horizontal ● Vertical ● Oblique ● Collar form.

The courses by skin incision must be respected: ● Horizontal on the forhead the incisions are vertical to venter frontalis musc. occipitofrontalis on the nasal root to musc. corrugator supercilii on the suprahyoid part of the neck e. g. ▪ submental and ▪ submandibular incisions.

Cleavage lines after Lang (Lemeš L. a kol Cleavage lines after Lang (Lemeš L. a kol.: Topografická anatomie pro stomatology. Praha, Avicenum 1984, 246 s.)

Horizontal suprahyoid incisions Submental incision Submandibular incision

The courses by skin incision must be respected: ● Vertical on the lips from midline inclinated to side on the cheeks. ● Oblique on sulcus palpebralis sulcus nasolabialis sulcus mentolabialis. ● Collar form (similar to horizontal) - on the infrahyoid part of the neck.

LIPS – musc. orbicularis oris Sulcus nasolabialis Sulcus mentolabialis

Cleavage lines after Lang (Jatin Shah, boat-shaped excisions/form of eucalipt letter)

Practical notice to skin incision The best way how find out the correct course of the skin incision is: taking the skin within fingers and - attempt form the natural wrinkles. This will show you the course!